Jo Abbess

Energy Change for Climate Control
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  • Climbing the Concern Ladder

    Posted on October 25th, 2014 Jo No comments

    How do we get things changed in a democracy ? The model of political campaigning that has been established over the last century is failing us. In the past, if there was a problem, a small group of people could create a fuss about it, march some placards to somewhere relevant, write some letters, talk to some dignitaries, chain themselves to some railings, occupy a lobby, get some press, and after some years, maybe, get something done.

    These days there are just too many complaints for them all to be heard. Philanthropic, charitable and political messages crowd the stage. In this age of social media, the campaign metaphor has been replaced by a ladder of concern. Concern is expressed. Hopefully others will find that they too are sufficiently concerned, and reflect that concern through some medium. And slowly, it is hoped, this concern climbs the ladder of attention, until it is visible, audible. The entitled and endowed middle classes catch the concern, and repeat it. Lots of emails fly. George Monbiot writes about it in The Guardian. Some speeches are made at serious meetings. Angelina Jolie is invited to grace a conference. And then, hopefully, this concern hits the people who have some kind of leverage over the problem, and they act.

    Action is almost guaranteed if the concern is the result of a specific outrage, committed by a specific person or group, and has a specific solution. But otherwise, who knows ? How universal and impactful does a concern need to be before it gets acted upon ? And surely some things don’t need campaigns, because the governments already know enough about problems such as people trafficking, slavery, animal welfare, crime and torture ? After all, things such as prostitution and illegal drug trade are included in national economic statistics.

    I took public transport today in London and I was doused in outrage pouring from advertisements asking for charitable giving to prevent the inhuman practice of Female Genital Mutilation (FGM). As I read these appeals, I felt two overwhelming sensations – one of intense anger that children are being permanently injured because of insane and unjustifiable, hateful beliefs about female sexuality. And a second feeling of dragging despair that giving a small donation every month to this organisation would have very little impact on abusive culture, which leads to many forms of violation, not just the unimaginably painful and destructive incision and even resection of a child’s clitoris and the sewing together of her labia, leading to permanent nerve damage, lasting wounds, loss of sexual function, complications from incontinence, ruined relationships, injuries from sexual intercourse, and serious medical risks during childbirth, and possibly the need for reconstructive surgery.

    This is a problem which cannot be fixed by expressing normal murmurs of concern, building a wave of concern that climbs a ladder of concern, or making monthly token charitable payments. This concern is not susceptible to a campaign. What this problem needs is regulation, legislation, policing. This concern shouldn’t have to compete with all the other concerns out there, like distressed retired donkeys, threatened butterflies, meltdown polar bears, de-forested orangutans and by-catch dolphins. Some things just shouldn’t happen. They just shouldn’t be tolerated. And they shouldn’t be lost amongst an avalanche of other concerns. This problem is so serious that it should be an automatic priority for all the authorities, co-ordinating to detect and prevent it. This concern shouldn’t have to campaign for funds. Or attention.

    Switch to BBC News. Roger Harrabin reports that “The UK’s chief scientist says the oceans face a serious and growing risk from man-made carbon emissions. [...] Sir Mark Walport warns that the acidity of the oceans has increased by about 25% since the industrial revolution, mainly thanks to manmade emissions. [...] He told BBC News: “If we carry on emitting CO2 [carbon dioxide] at the same rate, ocean acidification will create substantial risks to complex marine food webs and ecosystems.” [...] The consequences of acidification are likely to be made worse by the warming of the ocean expected with climate change, a process which is also driven by CO2.”

    Media Lens Editors reported this piece. My reaction was – who would be paying attention to this ? This is not the “dangerous climate change comes from global warming” story, this is the “other” carbon problem, the decimation of marine productivity and the whole pyramid of life, resulting from increasing levels of dissolved carbon dioxide in seawater because of higher levels of carbon dioxide in the air. The overwhelmingly major causes of this problem are irrefutably and definitely fossil fuel combustion, and its seriousness is hard to deny, even though Roger Harrabin attempts to make light of it by devoting column inches to a laboratory crab who isn’t getting with the programme.

    Ocean acidification is a concern that shouldn’t get lost in amongst other concerns. It should be paid serious levels of attention. And not just by middle class philanthropists who work for non-governmental organisations and charities. And yet, cursory analysis of the segmentation of the population who treat BBC News as a main and trusted information source may suggest that the only readers who would act on this piece are exactly these middle class charity staff, or at a push, retired middle class charity staff.

    My Media Lens comment was, “Right expert. Right message. Wrong audience. Wrong medium. The UK Government’s chief scientist. OK. Good. Ocean acidification. OK. Good. No quibbles about whether or not extra carbon dioxide in the atmosphere is a real problem or not (as known as “climate change” or “global warming”, which is real by the way). The BBC News. Wrong medium. Wrong audience. The only people going to listen to this are those who already know about the problem but are still as powerless to act as they were yesterday. The UK Government should present this information to the oil, gas and coal companies with a polite request for them to unveil their plan of action in the face of this undeniable problem.”

    There is no reason why this story should be covered in BBC News by Roger Harrabin. What can anybody reading it do about the problem ? There is no purpose for this article. It is a pointless statement of concern, or rather, a belittling rehearsal of the concern. Unless this article, and the thousands like it, lead to the Government demanding answers on Energy Change from the fossil fuel companies, there is no point in reporting it, or in this case, disparaging it with faint humour.

    The only time that ocean acidification should appear in a media piece is to report that the problem has been presented to the architects of increased ocean carbon dioxide, and answers have been requested.

    And who are the architects of increased atmospheric and ocean carbon dioxide ? Those who mine fossil fuels. Those companies like BP and Shell, ExxonMobil, and all the coal extraction companies should act. They should offer us alternative non-fossil fuel energy. And the news should be about how these companies are taking action to offer us Renewable Hydrogen, Renewable Methane, solar power, wind power and Zero Carbon transport fuels.

    Answers from the past will simply not do. Trying to assert that somebody needs to pay for pollution won’t prevent pollution occurring. Carbon taxes or carbon pricing won’t work – since they won’t prevent the mining of fossil fuels – and if fossil fuels are mined, of course they will be burned. Carbon combustion quotas won’t work – since economic wealth is based on burning carbon, so many forces will conspire to maintain levels of fossil fuel combustion. Carbon mining quotas won’t work, since the forces for increasing mining quotas are strong. Carbon trading won’t work, since it won’t reduce the amount of fossil fuels mined – because, obviously, if fossil fuels are mined, they will be burned.

    I am tired of reading about climate change, global warming, freshwater stress and ocean acidification in the news. It seems there is nothing I can do that I have not already done that can provide a solution to these problems. Enough with communicating the disaster. I want to read about engineering and energy companies who have switched business models to producing Zero Carbon energy. I want to hear how energy security concern is taking oil, gas and coal companies towards Renewable Everything.

  • Mick and Ginger

    Posted on October 22nd, 2014 Jo No comments

    So, I’m waiting at the platform for the local commuter train on my way into town. I see Mick, retired electrician, dressed in a Stasi-like black leather jacket.

    We start to talk, and climb aboard. I explain I’ve just written a draft of a book on Renewable Gas. I pause a few seconds to let him pin down that idea.

    We talk about gas from landfill sites, and how expensive it is to retrofit methane-capturing equipment to already-established tips. I say there’s potential to make gas from the landfill waste itself, not just its methane emissions. We talk about the potential for biogas from sewage sludge at wastewater treatment plants. I say there are new techniques that do anaerobic digestion at an advanced rate. And then I say I’m also looking at a much larger opportunity to manufacture gas by reacting renewable hydrogen with waste industrial carbon dioxide.

    He says, we used to manufacture gas. From coal. Yes, town gas. Although it’s dirty. Yes, but you can mitigate environmental impacts. For example, if you have a slagging gasifier all the really toxic elements come out as vitrified glass.

    I’ve seen that, he said, when I was doing a job in Scotland. I can’t remember where. It was just like glass, with stripes of different colours running through it.

    I said there was a big consortium of British and Americans working on this in research units, including the state enterprise that eventually became British Gas. In the period 1974 onwards there was a research site in Scotland. Making SNG – synthetic natural gas. But the changeover to Natural Gas meant the closure of the research projects in around 1981.

    Mick nods. He said over the years he’s been in a lot of gas processing facilities installing emergency power equipment.

    Gas and power. Gas-to-power. I don’t quite get on to the story of Power-to-Gas before our seven minutes of train chat is up, and Mick the neo-Stasi and I part company.

    [ UPDATE : Yes. We did talk about shale gas. We agreed that production of Natural Gas from the North Sea was declining, and that there are some people incredibly positive that shale gas production can be significant. I suggested it might not be. ]

  • Owen Paterson : “Absurd, Bizarre”

    Posted on October 21st, 2014 Jo No comments

    [What follows is not a verbatim recording of comments made by the participants. It is drawn from brief notes made during the event and has not been verified with the speakers.]

    Summary

    At the “Good Money Week” Houses of Parliament reception today, Dr Julian Huppert, Liberal Democrat MP for Cambridge, echoed the views of some of the other speakers, calling Conservative Owen Paterson MP’s recent remarks on climate change and energy futures “truly absurd and bizarre”. Several speakers spoke of a parliamentary consensus around the Climate Change Act. Caroline Lucas, Green Party MP for Brighton Pavilion, spoke of a letter signed by a group of Members of Parliament, calling on the trustees of the parliamentary pension fund to divest itself from fossil fuels. Although the response so far to this letter was “she’s a lone voice and I don’t know what she’s talking about”, Laura Sandys, MP for South Thanet said about “climate safe” investment, “we are the mainstream, and we need to behave as if we are the mainstream”. Barry Gardiner MP for Brent North said that long-term thinking on climate change is absolutely necessary unless we want to risk market failure.

    Details

    The UK Sustainable Investment and Finance Association (UKSIF) held a reception at the Houses of Parliament today in Westminster, central London, to celebrate the annual “Good Money Week”. The UKSIF aims are to grow the market for sustainable investment and finance; to be the voice for responsible investment in the policy and public arenas; and to leverage their network to achieve these aims. UKSIF’s Chief Executive, Simon Howard opened proceedings, introducing the speakers and recalling that Caroline Lucas MP has been named one of the “Top 100 Eco-Heroes”.

    Simon Howard spoke of the UKSIF sustainable investment concerns : climate change, human rights issues and social issues, [and that the message is getting through, but that in some circles he wonders] “Is there any point in me talking about the Carbon Bubble ?”

    Dr Julian Huppert MP (Liberal Democrat) : Money makes the world go around. We need to make it go round the right way. In climate change everybody has to play a role. There has been big investment in renewable energy, but… We would like to see five new pieces of legislation : an Access to Nature Bill – including biodiversity; a Heating and Energy Efficiency (of Buildings) Bill; a Circular Economy Bill; Zero Carbon (Decarbonisation) Bill; and a Green Transport Bill.

    [In terms of the public debate we need to explain] why it’s sensible from an investment perspective. For example, why do so many pension funds want to come in and talk to the Chancellor of the Exchequer [about sustainable investment] ? They’re not green, hippy environmentalists. Ethical investments have out-performed (see the Barchester report). You can make more money, and you can do good as well. Triodos say that over a quarter of investors would like their pension in environmental and social investment sector. Climate change isn’t the only aspect of social investment. [Tackling] inequality, and aims such as social mobility… supporting the Living Wage (as SSE have done). The future is looking very optimistic for sustainable investment.

    Barry Gardiner MP (Labour Party) : Julian talks faster than I can think ! I well remember several years ago I went to Christmas Eve mass with my wife, and our woman priest gave the worst sermon I’d ever heard. Coming out I said to my wife “That was really inspiring !”. She said “Inspiring ? But that was the worst sermon I ever heard”, but I said, 25 years ago, we would not have believed it was possible for a woman to be permitted to be a priest. There is a temptation to think “Oh my God ! There’s so much that needs to be done”. But an awful lot has been done already – we are making progress. In 2006, Labour launched the Stern Review which made a [huge impact]. It fundamentally changed things. Then the 2008 Climate Change Act [Baroness Bryony Worthington was in the room]. Now we have over 500 climate change-specific laws in 66 countries. The other day, Mark Carney, Governor of the Bank of England recently endorsed the work of Carbon Tracker [and its work on "Unburnable Carbon"]. Long-term thinking on climate change is absolutely necessary unless we want to risk market failure. There is such a gap between the short-term [decision-making] and the long-term. Companies with sustainable investment [plans] for the long-term have been shown to have improved value in their company. Managers make short-term decisions on the basis of their remuneration packages. We need to look at a way to help companies making investment decisions with getting sustainability [criteria] at the forefront of the Cost Benefit Analysis when making those decisions. If you haven’t read both reports of the Natural Capital Committee – shame on you. There is a change in the way value is ascribed. The Government will need to [base their policy on this] by 2020. There needs to be sustainable investment and management.

    [Despite advances] all of the progress so far could still be derailed. The speakers here [all reasonable people] from from different political parties, each of whom have screaming weirdos in them. If you want to get real understanding of the differences between the Parties, you need to get four very different people than ourselves. The consensus [on climate change] is in danger of breaking down. You only need to look at Owen Paterson MP’s remarks to see…

    I need to do the [Labour Party] policy bit. We want more powers for the Green Investment Bank. We want Zero Carbon electricity in the 2020s. We want to deliver a new climate change adaptation plan, and we want a Stern Review for Resource Security.

    Laura Sandys MP (Conservative) : We’re living a lot longer and we need more long-term thinking. We need to find a way of engaging everyone… We need all to act collectively. We have to refresh how we engage with people. Why is it when you look at investment, why are we not talking about the “Brown Economy” instead of the “Green Economy” ? [We should be highlighting that those who make] normal decisions [are doing so on the basis of whether or not they are] climate-safe. Why are we not owning normality ? We need messages about where the smart investment is going and not get captured by the 19th Century model of economics. We are the smart investors [coming to consult with] whichever Chancellor. We are landing the argument in the frame of decision-making. There are lots of stranded assets [in fossil fuels - and people are coming to realise this and factor it in]. The insurance sector knows [exactly what climate change means]. We are the mainstream and we need to behave as if we are the mainstream. We need to take [notice] where investments are not going to meet [rightful targets]. Adapting and engaging. It’s an opportunity for the UK to maintain leadership in climate-safe investment. I hope to be working with you when I leave this place [she stands down as Member of Parliament at the 2015 General Election]. We make the weather – and progress in sustainable investment.

    Caroline Lucas MP (Green Party in England and Wales) : I can assure Laura that I think green is normal. Yes we have come some distance, but the issue is so urgent. We have been banging on [doors] for 40 years. Imagine if we’d have [emphasised this priority earlier]. I still remember that quote from the Age of Stupid film, Pete Postlethwaite asking “Why didn’t we stop climate change when we still had the chance ?” What separates us [the speakers at the event] is in a degree of urgency. Climate change should be the over-arching, overwhelming political priority. [... On policy] there should be a Government sustainable spending scorecard. The Green Investment Bank has to be allowed to borrow, now. It should play a bigger role – zero-interest borrowing. We talk about the Green New Deal – it would harness business – investment is good for the economy. There is talk about Green Quantitative Easing – instead of the money being issued to those who sit on it or waste it on non-sustainable growth, getting the money directly into green infrastructure projects. Getting the right regulations for the right sources of funding – including crowdfunding. The Coalition Government wants to cut the Enterprise Investment Scheme (EIS)… [huge negative impact].

    MPs need to put our money where our mouth is. The pension fund is £0.5 billion. A Stewardship Code was implemented last year – this is not enough. The Bank of England’s Mark Carney has warned about unburnable carbon. We should start divesting our pension fund. There is a letter to the Chair of the Pension Fund to ask – to start with an impact assessment to see when… Divestment is taking off. Glasgow University… If it’s good enough for the Rockefellers, it’s good enough for us. $50 billion – now is the time to join them.

    [...]

    [ Questions from the floor ]

    [...]

    Dr Julian Huppert MP : People scorn the idea of the “greenest government ever”, but I think this is the greenest government ever, because it’s greener than all those before. We have seen a doubling of renewables [for example]. [There are some wrinkles] Owen Paterson’s recent remarks were truly absurd and bizarre. You have to try and make these arguments [...] We’ve spent too long talking to people who really care about climate change. [There are campaigns on polar bears and Bangladesh] but most people have never met a polar bear and don’t go to Bangladesh, they just don’t care. If people want action on climate change to prevent their homes getting flooded, that’s OK. If HSBC comes to the table and says this matters – [that matters]. Those of us talking about environment will never get through.

    Caroline Lucas MP : The greenest government excelled by going beneath the low bar. Investors don’t have a clue [where policy is going. It keeps changing. They are saying] let us know what the policy environment is [and then they'll get on with it]. This enthusiasm about fracking [the hydraulic fracturing of shales to extract gas] is worrying, [from a local environmental impacts certainly, but also] from a climate change perspective. The tax breaks will make it so much harder to [move away from this]. The nuclear decision is deeply unhelpful. It’s locking us into high electricity costs. I expect the French are laughing. Probably the Chinese too. We’ve got a long way to go with our colleagues [in the House of Commons] as well. We have already had one response to the letter to the pension fund : “she’s a lone voice and I don’t know what she’s talking about”. [Yet this call is based on] sound economic sense. It’s a worry that the climate consensus might be crumbling. The more Government feels spooked by UKIP, the more poor policy will follow. We should be acting for a stronger EU and stronger environment [and energy] policy.

    Question from the floor : Is renewable energy more democratic ?

    Answer from the speaker panel : Control capital or allow more people to participate – will make us all better off in the long-term.

    Caroline Lucas MP : Nothing like Germany, there communities are in control [of the Energiewende - Energy Change] – communities… democracy… [buying their power grids]… As long as energy policy feels like something the Big Six [electricity suppliers] are doing to you, as long as you feel your consultation rights are nominal… [you are going to resist energy change. However, if you are part of the process, and end up sharing the rewards...]

    [ Barry Gardiner MP ? ] : I’m not sure we have won the economic argument. [Are there] enough people [...] like Carney ? There is a general assumption amongst the general public that green is expensive. Energy efficiency [energy demand management and reduction] is not talked about. Persuading people that green is a sensible investment decision… We need a new narrative – the democratisation argument. The reason why the Energiewende has been so successful is precisely because it was democratic. If I were in a developing country, I would want to go down the microgeneration [non-grid] route, not the centralised energy route. Sustainable investment is about much more than just energy – critical is water – can be the biggest threat to a company.

    [ Question from the floor about the MPs pension fund ]

    Caroline Lucas MP : We are already talking to other members of the board. They have a role to play in showing the way forward. Hope others [MPs] join us putting points to the board. We need to divest. We have found that information about what we’ve invested in is opaque. Is any of it in fossil fuels ? Finding out. Not just a lone voice. Lots of us signed it. We want an Early Day Motion [to flag it].

    Barry Gardiner MP : I cannot comment on the letter. I was previously one of the trustees of the Pension Fund. 15 years ago the only information from Cazenove was an annual invitation to luncheon. When I had the temerity to ask how they were using our money, it was deemed inappropriate. There is more transparency now – information should be there for the trustees.

    [ About Paris 2015 ] I used to chair GLOBE. The important thing for 2015 is what went wrong in 2009. We are not going to get an umbrella agreement. Paris would be a joining place for top-down and bottom-up inititatives already taking place. Getting a confidence in China for example – they have already proved [they are pursuing climate-safe policy] – can have some confidence [that they can deliver]. Building that trust from the bottom up.

    Dr Julian Huppert MP : I have an interest in Australia – the situation is terrible. Tony Abbott got rid of the meteorological services. They passed 8 bills in a hour that were still being printed to get rid of climate change legislation. All sorts of bad things.

    Caroline Lucas MP : I think people power still has to be [deployed]. How do we get that traction again ? I recommend Zadie Smith’s article on how we galvanise people – need to touch peoples’ hearts again. I recommend the “For the Love of…” campaign.

    [ Question from Julia Groves of the Trillion Fund ] The Individual Savings Accounts (ISAs) are relevant – not yet been decided about this but if 23 million people have invested £433 billion – if we can get just 1% of that invested sustainably – that’s a significant amount.

    [ In conversation ] [Client several years ago lobbied for 2% of funds to be sustainably invested] Now they’re asking for 5% [they couldn't have asked for this 5 years ago] would have been batted out.

    [ In conversation ] Return on investment is always the first concern of trustees. Is culture change necessary ? Can the Charities Commission help form direction for charitable fund investments ?

    [ In conversation ] Tim Morgan’s – Project Armageddon – Tullet Prebon : “Thinking the Unthinkable”.

  • Energy from Waste : Power and Gas

    Posted on September 16th, 2014 Jo No comments

    In my continuing study into the relationship between gas and electricity, I very nicely asked if I could join a tour of the most local waste-to-energy plant to my home, North London Waste Authority’s London Waste EcoPark in Edmonton. The site visit was arranged by the Green Ventures Trade Mission from Germany to the UK. There was room on the tour bus for a “lift home” from the networking event in the morning, at which I represented Herbert Eppel and his enterprise for German-English and English-German translators HE Translations, and after getting over a few initial communication misunderstandings, I was able to join the site visit. I was so glad I went. It was a wonderful afternoon.

    Had I known I was destined to be climbing gantry staircases with an orange hard hat and hi-viz yellow jacket on, I would have definitely decided not to wear a fancy blouse and pearls. It was a pretty confused look. Fortunately, I was too old to be able to wear high heels, as that would have been impossible. Or nearly impossible. One of the other women on the site visit was wearing quite elegant and vertical footwear, and she managed just fine.

    We saw the plant repair shop – the principle of re-use, reclaim, repair and recycle just right there in action.

    As we got outside, the air took on a distinctive farmyard aroma, and most people put on their 3M face masks. I did too, and that really complemented my outfit to a tee. I now looked like some strange mix between a Samurai warrior, a sumo wrestler and a fencing expert.

    We saw the post-combustion conveyor belt, and the piles of ash accumulating, and the metal – separated by magnets. The metal, our guide explained, would all be recycled, sold by the tonne. As we were there, a lorry from the neighbouring private company that uses ash to produce aggregate products for projects such as roadways and construction, came for a load of ash and went round to the weighbridge. He had to wipe the ash from his registration licence plate for the recording of his payload. Then he had to drive virtually the same way he had come to reach his plant next door.

    We had an overview of some of the other facilities out at the back of the yard, although we didn’t see the anaerobic digestion sheds, where garden trimmings and household food waste gets made into soil that we get back at our local gardening centre.

    Then we went to take a look inside the Energy Centre. I had a Toy Story 3 moment when I saw The Claw lifting great mountains of London’s rubbish from 20 metre deep bunkers into the hoppers feeding the 5 furnace/boilers. Everything was so big in there. I could see VHS tape streamers floating like gossamer spider silk in the wind.

    Several claws like giant spiders were lying deactivated at the tops of the concrete bunkers in this massive waste hangar.

    Our tour guide explained that the EcoPark can no longer accept commercial wastes, but that when it did, security guards would watch while illegal drugs, money, cigarettes and other crime-related materials would be fed into the furnace hoppers to make sure it all got burned. There were bedsheets in the hoppers, but we were told that mattresses were not allowed as they could ruin equipment.

    On one of the platforms there was some electrical equipment that looked straight out of a horror movie, with dials and levers and switches and spider webs that had probably been there since 1975. “Don’t touch that”, said one of the tour party, when I pointed it out, “it’s structural”.

    We passed into the bunker room, and there was so much scaffolding around the boilers that you couldn’t really see their shape. The hall was full of gentle radiant heat. It properly glowed.

    As we walked down to see the turbine hall, I steadied myself on a handrail that was covered in really sticky carbon dust, that ended up sticking to me. We were, as I thought, waste deep.

    The turbine hall was electric. No, really. The whole place was vibrating, and the air was pulsating with static and traces of carbon dust. Five huge red engines, and one man with a clipboard. The real business of management was in the Control Room, so that’s where we went next.

    Another door alarm went off as we went through to there. Machines and computers and displays mixed with wooden desks and potted plants. And air conditioning. A sign above the instantaneous emissions monitoring screen with the current limits for gas emissions printed in bold letters. Videocams of the fires in the furnaces. And readouts of the various problem gases that needed to be kept within limits : sulfur dioxide (SO2), hydrochloric acid vapour (HCl), carbon monoxide (CO) and so on.

    One of the engineers gave us a technical overview of the energy plant. He explained that the temperatures inside the boilers get up to around 850 degrees C. He explained that there is a ramp, and that material coming out by the time you get to the fifth furnace, is just ash. He explained that during the first heat exchange to make steam, the temperatures get up to around 450 degrees C, and that then this steam goes on to be superheated for the electricity generation turbines. For Flue Gas Treatment (FGT), he explained how the “wrapper” takes out particulates, and about the various reactors and additives that clean the output gases. Steam is emitted, as well, but this is clean.

    He said that they can get up to 12 megawatts (MW) of generation, and that some is used for the EcoPark, but they also feed the National Grid. He explained that they need to be producing power constantly. “So you’re on 24/7 ?” asked somebody. “Not me personally”, said one of the engineers. They both used to work in coal-fired power stations.

    I asked about carbon monoxide, because I know that at the high temperatures of the boilers, a lot of syngas will be produced – a mixture of hydrogen and carbon monoxide – during the combustion. The carbon monoxide emissions reading for the fifth boiler was quite high. I asked what their emergency strategy was if carbon monoxide levels went too high and they had too many excedences of the regulatory limits. He explained that in that case, they moved all the solid material out of the furnace, as it was much easier to deal with the gases on their own.

    On our way out I explained that I had seen some of the air filtration equipment that was in a looped tube arrangement, and I asked if the plant recycled flue gas. I was told it did not.

    London Waste’s Chairman and Non-Executive Director David Sargent shook my hand several times during the afternoon, even though I explained I didn’t have anything to do with the trade mission management. I told him I lived 5 kilometres away in Waltham Forest, and pointed in the general direction. He told me I probably get some of his electricity. And I told him he probably gets some of mine, as I am a generator too. He asked if he could have a site visit to see my solar panels. I said I could show him my composter, too.

    As the tour bus got onto the A406 North Circular road, I saw that the old gasholders in the Lee Valley are being dismantled. From the road you can still see the lift canopy of one of them, in the centre, deflated on the ground. Later, I noticed that the old gasholder frame at Brent Cross is badly rusting, and because it’s so close to the road, it too will probably be removed. It will be such a shame to lose these distinctive pieces of London’s gas history.

    In the sky above I saw a sort of rainbow between clouds.

    Then I saw a rubbish clearance van marked with “JunkAndDisorderly.com”.

    Waste not, want not.

    Related links :-

    North London Waste Authority
    London, Stansted, Cambridge Consortium (Growth for an airport ? Included in a clean tech plan ? I’m not sure that’s quite right, but anyway…)

  • Science will not be denied

    Posted on July 31st, 2014 Jo No comments

  • Time for another FOI Request

    Posted on June 4th, 2014 Jo No comments

    My previous Freedom of Information Request having been so snubbingly turned down, I have had another crack at it. I don’t mean to be annoying – I am genuinely in search of information, as it appears to me there is a serious gap in published policy on bringing novel supplies of gas energy fuel to market, both for reasons of energy security and climate change. By my reckoning, there must have been a considerable amount of research and reporting going on in this area, so I’m asking for access to it. Simple enough a request, surely ?


    To: Information Rights Unit, Department for Business, Innovation & Skills, 5th Floor, Victoria 3, 1 Victoria Street, London SW1H OET

    4th June 2014

    Request to the Department of Energy and Climate Change

    Re : Policy and Strategy for North Sea Natural Gas Fields Depletion

    Previous Freedom of Information Request Reference : FOI2014/11187
    Previous Freedom of Information Request Dated : 28th May 2014

    Former Freedom of Information Request Reference : 14/0672
    Former Freedom of Information Request Dated : 27th April 2014

    Dear Madam / Sir,

    Thank you for your reply to my previous and former Freedom of Information Requests.

    I have some specific questions as regards manufactured gas and fermented or anaerobically digested gas of biological origin.

    1. Planned Support for New Gas Market Entrants

    In respect of the third package of European Community energy legislation :-

    “Directive 2009/73/EC of the European Parliament and of the Council of 13 July 2009 concerning common rules for the internal market in natural gas and repealing Directive 2003/55/EC” ( http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2009:211:0094:0136:en:PDF )

    especially considering the Preamble, Paragraphs 26 and 41 :-

    “Member States should take concrete measures to assist the wider use of biogas and gas from biomass, the producers of which should be granted non discriminatory access to the gas system, provided that such access is compatible with the relevant technical rules and safety standards on an ongoing basis.”

    “Member States should ensure that, taking into account the necessary quality requirements, biogas and gas from biomass or other types of gas are granted non-discriminatory access to the gas system, provided such access is permanently compatible with the relevant technical rules and safety standards. Those rules and standards should ensure that those gases can technically and safely be injected into, and transported through the natural gas system and should also address their chemical characteristics.”

    and reviewing Directive, Chapter 1, Article 1, Section 2 :-

    “The rules established by this Directive for natural gas, including LNG, shall also apply in a non-discriminatory way to biogas and gas from biomass or other types of gas in so far as such gases can technically and safely be injected into, and transported through, the natural gas system.”

    and in light of the requirement for balancing mechanisms to ensure market access for all gas supply players as in the Preamble, Paragraph 31 :-

    “In order to ensure effective market access for all market players, including new entrants, non-discriminatory and cost-reflective balancing mechanisms are necessary. This should be achieved through the setting up of transparent market-based mechanisms for the supply and purchase of gas, needed in the framework of balancing requirements. National regulatory authorities should play an active role to ensure that balancing tariffs are non-discriminatory and cost-reflective. At the same time, appropriate incentives should be provided to balance the in-put and off-take of gas and not to endanger the system.”

    and in the light of legislation on the harmonisation of the European Union gas markets, and the research into and development of gas quality standards, such as CEN Mandate M/400, and network operator regulations,

    Under the Freedom of Information Act of 2000, I am asking for any and all emails, electronic documents, Internet hypertext links to electronic documents, paper files or other material bearing information relating to the subject of UK Government support for the production of supplies of manufactured gas and fermented or anaerobically digested gas of biological origin, in relation to the requirements and articles of EC Directive 2009/73/EC and related documents (see above), produced by the Department of Energy and Climate Change between the dates of 13 July 2009 and today; including any reviews of the National Renewable Energy Action Plan; research, reports and studies commissioned on incentivising supplies of non-geological gas; databases of potential producers; and modelled estimates on the costs of new supplies of gas.

    2. The Potential for Synthetic Natural Gas (SNG)

    In the reply to my Freedom of Information Request of 27th April 2014, with the reference number 14/0672, the following statement was offered :-

    “Furthermore, we have doubts that synthetic natural gas production under current technologies could meet any significant shortfall of gas supply either economically or in sufficient quantity.”

    Following the lead of the UK Bioenergy Strategy, originally published on the 25th April 2012, Paragraphs 13 and 14 of the Executive Summary ( https://www.gov.uk/government/publications/uk-bioenergy-strategy ) :-

    “A key finding of the modelling and analysis prepared for this strategy is that over the longer term, the most appropriate energy use will vary according to the availability of carbon capture and storage. Assuming carbon capture and storage for biomass-fuelled systems is available, bioenergy use for electricity and transport could be the most appropriate use.”

    “The strategy also identifies the development of biosynthetic gas, hydrogen and advanced biofuels as the key bioenergy hedging options against these inherent long term uncertainties. To realise these opportunities, Government needs to continue to support UK technology research, development and demonstration to provide the fullest range of options that will enable the deployment of the low-risk pathways noted above. This innovation support should aim to sustainably increase feedstock energy yields and develop cost effective process and conversion technologies to optimise energy efficiency and minimise carbon emissions.”

    and in respect of National Grid’s report on Renewable Gas, “The Potential for Renewable Gas in the UK”, published in January 2009 ( http://www.nationalgrid.com/NR/rdonlyres/9122AEBA-5E50-43CA-81E5-8FD98C2CA4EC/32182/renewablegasWPfinal2.pdf ),

    In accordance with the Freedom of Information Act of 2000, please could you send me any and all emails, electronic documents, Internet hypertext links to electronic documents, paper files or other material bearing information relating to the subject of the potential of the current technologies for Synthetic Natural Gas (SNG), that form the basis of your lack of confidence for SNG to meet any significant shortfall of gas supply either economically or in terms of quantity, produced by the Department of Energy and Climate Change between the dates of 1st January 2009 and today; including copies of final reports, reviews and studies in relation to the GridGas project with ITM Power; final reports and reviews of the feasibility study into the Production of Synthetic Methane, conducted by ITM Power, as funded by DECC under the Carbon Capture and Storage Innovation Competition; and any communications undertaken with the Energy Delta Gas Research (EDGaR) organisation.

    Thank you for your attention to my request for information.

    Regards,

    Ms J. Abbess MSc


  • A Brief Unhelpfulness from My Government

    Posted on June 4th, 2014 Jo No comments

    So, in response to my second Freedom of Information Request, I get this reply from my Department of Energy and Climate Change :-


    “The Department wishes to be as open as possible in answering requests, and to help people obtain the information they are looking for. Unfortunately, in this case, from our preliminary assessment it is clear that to determine whether the Department holds the information you have requested and to locate, retrieve and extract the information would require a substantial volume of work.”

    “After careful examination of your request [...] a public authority may refuse to disclose information to the extent that the request for information is manifestly unreasonable.”

    “We acknowledge that there may be public interest in the information you have requested. Greater transparency makes the government more accountable to the electorate and increases trust and also enables the public contribution to policy making to become more effective.”

    “However, your request is broad and voluminous. Establishing whether we hold the information you request and gathering it would be likely to involve a significant cost and diversion of resources from the teams concerned and the Department’s other work. Therefore, we will not process your request as currently drafted at this stage.”

    It is clearly going to be an uphill struggle to investigate the UK Government’s policy, position and research on and into the engineering feasibility of Renewable Gas.

    I wonder whether they could have at least answered one of my questions, at the very least, as a kind of token gesture of co-operation.

  • For The Love Of Kittens

    Posted on June 4th, 2014 Jo No comments

    I idly searched Twitter for the #fortheloveof hashtag, just to see if The Climate Coalition had achieved anything in its campaign to urge or support action by the UK Government on adopting the Fourth Carbon Budget as set out by the Climate Change Committee.

    What I found were pictures of babies, puppies, flowers and hearts. Nice fonts. Good colour Android phone-like backgrounds. Like so much other twenty tens advertising design. What, I thought, would make this style of communication stand out from all the other schmazzy blah our collective visual cortex is assaulted with from dawn to zombie hour ?

    What distinguishes this campaign from, say, Lloyds Bank – “Because your family matters” with a photo of toddler, “Because a place to call home matters”, with a picture of a puppy”, “Because your time matters” with a scenic shot of sea kayaking ?

    And take the name of the campaign. If you were to say “For the love of…” to many British people, a little voice inside their heads would complete the phrase with “Christ” or “God”, as it is a traditional outburst phrase used when people are annoyed or agitated. It’s almost always said in a loud voice, and conveys anger. It’s almost like this campaign is ambushing itself.

    Apart from stylistic considerations, my main concerns are functional – how on Earth can this campaign reach beyond the core group of people concerned about the environment ? Yes, experts have done the audience segmentisation and motivation, and they know that the British public respond more to positive messaging than negative campaigning.

    But most people concerned about the environment already are middle class, and this campaign is a middle class, affluent campaign. The people who are taking part in the messaging are the “haves” – they still have puppies, babies, dry homes, vegetable gardens, incomes and food. They’re mostly urban. They’re not like people living in rural areas who have lost their homes to successive flooding and coastal erosion are who are environmentally displaced within their own country, suffering great stress and loss of ease.

    How could anybody respond to this appeal if they’re in low-lying low-income Oxford, the West Country, farming communities or just about any riverine or seashore community and they’ve suffered the devastating impacts of increasingly extreme rainfall, storms, temperatures and drought ?

    The British people who are already suffering from climate change responded quickly and easily to newspaper stridency on flood defences, coastal protection and river management – remember Dredgegate – the call to restart dredging the Somerset Levels ?

    The people who are still living in trailers after losing their village homes to floods in the last five years can be reached – but it’s not with a fluffy, hippy call to participate. They face the same kind of problems as the economically dispossessed, and like anybody forced to try to live ordinary life with restrictions and privations, they are going to be desperate to get their voices respected and responded to.

    Who cares about sunflowery graphics when there are people with no home to go home to any longer ? Whose lives are so stressed by the national climate disaster already unfolding in their town, that they cannot work or sleep well, and who may end up losing jobs and careers as well as their bricks and mortar ? What kind of poverty of imagination amongst creative agencies is still settling for puppies and lovehearts when the truly gripping and engaging, gritty tale is with what is being lost rather than wheedling about what can be protected ?

    What I’ve learned from this campaign is : it’s fine to be a ditsy, kitten-adoring, primary-colour-loving, tender-hearted, mildly-concerned OK-ite; but the voices of those already being affected by climate change in our own country are still not being heard. The people of this country are not being given adequate tools with which to address climate change. I would suspect that more of them would react to a rant in the Daily Mail than they would to The Climate Coalition’s doves-and-postcards, pretty-in-pink messaging.

    It’s time for the NGOs to man up and admit that they’re not engaging the vast majority of the British public to participate in a democratic movement to politically and practically address climate change. They are merely window dressing.

  • Who Likes Beer ?

    Posted on May 30th, 2014 Jo No comments

    First, Christian Figueres speaks at St Paul’s Cathedral, and then there’s a debate, and questions, and somebody says Capitalism needs to be reformed or we’re not going to get any proper change. Half the people in the room sigh. “The last thing we need now is an obsessive compulsive revolutionary Marxist”, I hear somebody thinking.

    Then, no surprise, Prince Charles comes out in favour of compassionate capitalism. That’s kind of like asking people to be nice to puppies, and about as realistic call for change as wanting the Moon to be actually made of cheese. As if focusing all our efforts and energy on repairing an already-breaking machine of trade with its destructive exploitation of resources and labour is going to stop climate change. Really. What actually needs to happen is that we address carbon emissions. If we cannot measure a reduction in carbon dioxide emissions, or count new trees, we are getting nowhere, fast. The Holy Economy can go hang if we don’t address Climate Change, and it will, because Climate Change is already sucking the lifeblood out of production and trade.

    The non-governmental organisations – the charities, aid and development agencies and the like, do not know how to deal with climate change. They cannot simply utilise their tools of guilt to prise coins from peoples’ clenched hands and put the money towards something helpful. Well, they can, and they do, and you better watch out for more poor, starving African type campaigning, because programmes for adaptation to climate change are important, and I’ve never said they’re not, but they don’t address mitigation – the preventing of climate change. Well, some can, such as the project for smokeless, efficient ovens, but that’s not the point here. The point is that Christian Aid, for example, calling on us all to be “Hungry for Justice” isn’t addressing the central problem – the mass use of fossil fuels and deforestation in the name of economic development.

    People are talking in hushed, reverential tones about Make Climate History. The way that Make Poverty History worked was a bunch of parliamentary people, and government people, sat down together and worked out how to get shows of public support for the government’s calls to the G8. The appeal to the masses was principally divided into two kinds – messages calling for people to support the government, and messages calling for people to urge, shout, rail, demonstrate to the government that they wanted these things. So, if you were in the first group you were showing support for what you thought was a good thing, and if you were in the second group, you were using all your righteous anger to force the government to take up the cause of the poor. The NGOs merely repeated these messages out on the wires. People spent a lot of time and energy on taking these messages out to various communities, who then spent a lot of time and energy on public meetings, letter writing, postcard signing, rallying, marching, talking to their democratic representatives. But all of that activity was actually useless. The relationships that counted were the relationships between the governments, not between the governments and their NGOs. The NGOs were used to propagate a government initiative.

    And now, they’re doing it again with climate change. Various parts of government, who have actually understood the science, and the economics, can see how it is in the best interests of the United Kingdom, and the European Union, of which we are a closely-connected part, to adopt strong carbon control policies. But they’re not content just to get on with it. No, they want all the politically active types to make a show of support. And so the communications begin. Apparently open consultative meetings are convened, but the agenda is already decided, and the messaging already written for you.

    It reminds me of what happened with the Climate Marches. A truly independent strongly critical movement centred around the Campaign against Climate Change organised a demonstration of protest every year in London, leading people either from or to the American Embassy, as the USA was the most recalcitrant on taking action to control greenhouse gas emissions. This was an effective display of public feeling, as it irritated and scratched and annoyed. So it had to go. So, I Count was born, a project of Stop Climate Chaos. They organised events sometimes on the very same day as the Campaign against Climate Change, and their inclusive hippy message was all lovehearts and flowers and we wouldn’t hurt a fly type calls for change. In the run up to the Copenhagen Conference of the Parties (COP) of the United Nations Framework Convention on Climate Change (UNFCCC) Kyoto Protocol in late 2009, all the NGOs were pushing for energy to be concentrated on its outcome, but nobody who joined in the vigils, the pilgrimages or the marches had any chance to make a real input. We were just the feather boa on the cake. We were even ejected from the building.

    All this energy expended was a complete waste of time. With climate change, the relationships that count are between the governments and the energy industry. The NGOs may rant and rail in their toothless, fangless, clawless way about energy industry infelicity, ignominy, ignorance and inflexibility, but the energy industry only cares about NGOs if they show any sign of rebellious insubordination, which might upset their shareholders.

    The governments know what they need to do – they need to improve their relationships with their energy industries to come to an agreement about decarbonising the energy supply – ask them in the most non-nonsense, unavoidable, sisterly/brotherly way to diversify out of fossil fuels. It really doesn’t matter what the NGOs say or do.

    Current climate change campaigning to the masses is analagous to walking into a student party and shouting above the noise, sorry, music, “Hands up, who likes beer ?” You might get some token drunken waves out of that, but nothing more.

    People, I predict, are less likely to join in with a hunger strike than they are to like beer. And even if I did join the Climate Fast, it wouldn’t make a blind bit of difference to energy company behaviour or government policy.

    Look, I’ve done my share of climate change actions. I’ve cut my personal energy use, I’ve given up ironing and vacuuming, for example. I’ve installed solar panels. I use the bus. I’ve taken part in the Great Scheme of Voluntary Behaviour Change – I, the energy consumer have shown my willingness to consume less and produce less greenhouse gas emissions. Now it’s time for other people to act.

    Given half a chance, most of the British people would vote for climate – a decent, hardworking, sunshine-and-rain and rather moderate climate – and none of this extremist storms, floods and droughts scenario we’ve been suffering recently.

    Yes, and more British people want renewable energy than voted in their Local Elections.

    So why doesn’t the UK Government just get on with it – institute the proper Carbon Budget at home, continue to ask for decent decarbonisation targets abroad, and leave all the compassionate caring people to devote themselves to causes that they stand a chance of impacting ?

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  • On Not Setting The Proper Tone

    Posted on May 28th, 2014 Jo No comments

    So, I turned up for a national Climate Change campaigning and lobbying day some years ago. I had offered to steward at the event. My attire concerned one of those close to the organising team. After all, there were Members of Parliament due to attend, and Gentlemen and Ladies of the Press. “I don’t think it’s quite setting the right tone.” she commented.

    Well, I want to know what the right tone is, exactly. And I don’t think anybody else does, either. How do we make change happen ? Really ?

    I’ve just received another email missive from The Climate Coalition asking me to Tweet tomorrow about the Carbon Budget.

    “As you may remember, back in 2011 we successfully fought for the government to deliver on its climate targets by adopting the Committee on Climate Change’s (CCC) recommendations on the 4th Carbon Budget…”

    I mean, that’s a bit of a claim to start with. I very much doubt that anything that the Climate Coalition (or Stop Climate Chaos, as they were known in 2011) did had any bearing on the UK Government’s policy- or decision-making.

    “…That decision is currently up for review and we need to make sure the government sticks to the ambition it showed 3 years ago, starting with a Twitter love in this Thursday.”

    I beg your pardon ? How can The Climate Coalition make sure the UK Government does anything ? By Tweeting ? OK, so The Climate Coalition is an umbrella organisation of over 40 organisations, ostensibly representing over 11 million people, but it doesn’t have any real political weight, or any serious influence with The Treasury, who are normally the ones resisting the development of the green economy.

    “…We’ve heard rumours that this is currently being negotiated in government, with at least some arguing for weaker targets. We don’t know yet which way it’ll go, so David Cameron and Nick Clegg might just need a bit of support from us to make the right decision and stick to our current targets…”

    So this is what it’s all about – a show of support for the UK Government !

    So, tell me, why should I join in, exactly ? I won’t be having any kind of genuine impact. It’s just a token flag-waving exercise.

    I know I’m not setting the right tone, here. I’m challenging the proposals for action from one of the country’s largest collective groups with a clear position about climate change. But that’s because it’s a washout – there is nothing to be gained by responding to this appeal to Tweet.

    I mean, if they called for the whole 11 million people to do something actually meaningful, like withdraw their labour for one hour a day, or refuse to use household appliances for 8 hours a week, or all demand a meeting with the fossil fuel producing companies asking them what their plan is to decarbonise the energy supply, then I suppose that might be something worth trying.

    But Tweeting ? In support of a Government decision that they ought to make anyway based on the existing Climate Change Law and the science ? Why would they need me to join in with them on that ?

  • My Next Freedom of Information Request

    Posted on May 28th, 2014 Jo No comments

    Information Rights Unit
    Department for Business, Innovation & Skills
    5th Floor
    Victoria 3
    1 Victoria Street
    London
    SW1H OET

    28th May 2014

    Request to the Department of Energy and Climate Change

    Re : Policy and Strategy for North Sea Natural Gas Fields Depletion

    Previous Freedom of Information Request Reference : 14/0672
    Previous Freedom of Information Request Dated : 27th April 2014

    Dear Madam / Sir,

    Thank you for your reply to my previous Freedom of Information Request, which has prompted me to ask for further information in order to fully comprehend the prospects for manufactured gas in British energy policy.

    1. The Potential for Synthetic Natural Gas (SNG)

    In the reply to my previous Freedom of Information Request of 27th April 2014, with the reference number 14/0672, the following statement was offered :-

    “Furthermore, we have doubts that synthetic natural gas production under current technologies could meet any significant shortfall of gas supply either economically or in sufficient quantity.”

    Under the Freedom of Information Act of 2000, please could you send me documentation such as interim and final reports, reviews and feasibility studies on which you base your lack of confidence in the potential of the current technologies for Synthetic Natural Gas to meet any significant shortfall of gas supply either economically or in terms of quantity.

    In particular, as the production of Renewable Hydrogen is a key element of several suggested “Power to Gas” Synthetic Natural Gas system designs, I would like to have copies of final reports, reviews and studies in relation to the GridGas project, a feasibility study for which was funded by the Department of Energy and Climate Change (DECC), and which had partners in ITM Power, (Royal Dutch) Shell, Kiwa (GASTEC), National Grid and The Scottish Hydrogen and Fuel Cell Association (SHFCA).

    I should also especially like to have copies of interim and final reports and reviews from the feasibility study into the Production of Synthetic Methane, conducted by ITM Power, as funded by DECC under the Carbon Capture and Storage Innovation Competition, in a consortium with Scottish and Southern Energy (SSE), Scotia Gas Networks, Logan Energy Ltd and Kiwa GASTEC at CRE.

    I should also like to know which designs for Synthetic Natural Gas systems you have considered, which will entail you furnishing me with diagrams and other engineering information for process elements and plant equipment, to allow me to understand which gas processing configurations you have considered, and which you have dismissed.

    I would also like to know what your estimates are for “spare” wind and solar power hours of generation by 2025 in the UK. This excess generation, whereby power demand does not meet power supply from variable renewable electricity, is crucial to anticipate as this is a key input for “Power to Gas” designs.

    I should also like to see your assessment of the German Energy Agency (dena) “Power to Gas” Strategy and your analysis of how this compares to the British situation and prospects.

    As regards relative economic values of different sources of gas energy fuel, I would like to receive information about your analyses of the near-term gas market, and the likelihood of price rises in Natural Gas, and competition in the market from new Natural Gas customers, especially in light of the imminent closure of coal-fired power plants due to the European Community’s Large Combustion Plant Directive (LPCD) and the Industrial Emissions Directive (IED).

    2. The Potential for Natural Gas Supply Shocks

    In the reply to my previous Freedom of Information Request of 27th April 2014, given the reference number 14/0672, the following statements were made :-

    “It is the government’s stance that developments in the gas industry should be market-led, underpinned by robust price signals. This is a model which has ensured that UK domestic and small business consumers have never faced gas shortages and even industry-level warnings are rare. This approach has also delivered significant investment in gas infrastructure, in response to declining production from the UK Continental Shelf, and we are well placed to absorb supply shocks, with a diverse range of suppliers, routes and sources. Discounting our indigenous production, which is still responsible for around half of our annual gas demand, UK import infrastructure can meet 189% of annual demand. This resilience to supply shocks is demonstrated by Ofgem’s 2012 Gas Security of Supply report which found that in a normal winter we would have to lose 50% of non-storage supplies for there to be an interruption to gas supplies to large industrial users and/or the power sector, and between 60% and 70% of all gas sources for there to be an interruption of supplies to domestic customers – equivalent to losing all LNG supply, all imports from the Continent and 50% of our production at the same time.”

    Under the Freedom of Information Act 2000, please can you supply me copies of, or links to, documents that specify analysis of what kinds of “robust price signals” you are referring to, and how these are achieved. In particular, I should like to know if you mean the ebb and flow of gas prices under market conditions, or whether you consider regulatory instruments, for example, carbon pricing, or economic policy, such as tax breaks or subsidies for gas producers, to be at least part of the source of the “robust price signals” you expect.

    In particular, I should like to know from your internal reports how you view the impact of the Capacity Mechanism on the price of Natural Gas in the UK – the Capacity Mechanism having been proposed to keep gas-fired power plants from closure, in order to be available to balance electrical grid fluctuations.

    I should also like you to supply me with copies of your internal reviews of the impact on imported Natural Gas prices from events unrelated to market conditions, such as the outcomes of warfare, or political manoeuvres, and whether these price shocks could contribute to “supply shocks”.

    I should also like to have sight of reports or other documentation that outlines analysis of risks of “supply shock” in gas supply, for instance, what circumstances are considered capable of causing a 50%, 60% or 70% drop in non-domestic gas supplies, causing a loss of imported Liquified Natural Gas, or imported pipeline Natural Gas. Please can you also provide me with reports, or links to reports, that show the analysis of circumstances that would cause a loss of 50% of Natural Gas from the North Sea and other production areas in the United Kingdom; including an analysis of risks of a trade war between a putative newly-independent Scotland and its gas customer England, given that most Natural Gas consumption is south of the border.

    Please may I also have information that details your analyses of the decline in Natural Gas production from the North Sea, including from territorial waters outside the UK, a calculation of depletion rates in reserves, and the projection for decline in production.

    I should also like to have sight of the documents on which you base your calculations of depletion of Natural Gas reserves across Eurasia, Asia, North Africa and the Middle East, and the risks to production levels according [to] the passage of time.

    As a corollary, I would like to have sight of the documents on which you base your analysis of future changes in market demand for Natural Gas across Eurasia, Asia, North Africa and the Middle East, especially considering new trade relationships between China and Russia, and China and the Middle East.

    Thank you for your attention to my request for information.

    Regards,

  • This Too Will Fail

    Posted on May 24th, 2014 Jo 1 comment

    I will probably fail to make myself understood, yet again, but here goes…

    The reasons the United Nations Climate Change process is failing are :-

    1.   The wrong people are being asked to shoulder responsibility

    It is a well-rumoured possibility that the fossil fuel industry makes sure it has sympathisers and lobbyists at the United Nations Framework Convention on Climate Change (UNFCCC) conferences. It is only natural that they should want to monitor proceedings, and influence outcomes. But interventions by the energy sector has a much wider scope. Delegates from the countries with national oil and gas companies are key actors at UNFCCC conferences. Their national interests are closely bound to their fossil fuel exports. Many other countries understand their national interest is bound to the success of energy sector companies operating within their borders. Still others have governments with energy policy virtually dictated by international energy corporations. Yet when the UNFCCC discusses climate change, the only obligations discussed are those of nations – the parties to any treaty are the governments and regimes of the world. The UNFCCC does not hold oil and gas (and coal) companies to account. BP and Shell (and Exxon and Chevron and Total and GDF Suez and Eni and so on) are not asked to make undertakings at the annual climate talks. Governments are hoped to forge a treaty, but this treaty will create no leverage for change; no framework of accountability amongst those who produce oil, gas and coal.

    2.   The right people are not in the room

    It’s all very well for Governments to commit to a treaty, but they cannot implement it. Yes, their citizens can make a certain amount of changes, and reduce their carbon emissions through controlling their energy consumption and their material acquisitions. But that’s not the whole story. Energy has to be decarbonised at source. There are technological solutions to climate change, and they require the deployment of renewable energy systems. The people who can implement renewable energy schemes should be part of the UNFCCC process; the engineering companies who make wind turbines, solar photovoltaic panels, the people who can build Renewable Gas systems. Companies such as Siemens, GE, Alstom. Energy engineering project companies. Chemical engineering companies.

    3.   The economists are still in the building

    In the United Kingdom (what will we call it if Scotland becomes independent ? And what will the word “British” then mean ?) the Parliament passed the Climate Change Act. But this legislation is meaningless without a means to implement the Carbon Budgets it institutes. The British example is just a minor parallel to the UNFCCC situation – how can a global climate treaty be made to work ? Most of the notions the economists have put forward so far to incentivise energy demand reduction and stimulate low carbon energy production have failed to achieve much. Carbon trading ! Carbon pricing ! All rather ineffective. Plus, there’s the residual notion of different treatment for developed and developing nations, which is a road to nowhere.

    4.   Unilateral action is frowned upon

    Apparently, since Climate Change is a global problem, we all have to act in a united fashion to solve it. But that’s too hard to ask, at least to start with. When countries or regions take it upon themselves to act independently, the policy community seem to counsel against it. There are a few exceptions, such as the C40 process, where individual cities are praised for independent action, but as soon as the European Community sets up something that looks like a border tax on carbon, that’s a no-no. Everybody is asked to be part of a global process, but it’s almost too hard to get anything done within this framework.

    5.   Civil Society is hamstrung and tongue-tied

    There is very little that people groups can achieve within the UNFCCC process, because there is a disconnect between the negotiations and practical action. The framework of the treaty discussions does not encompass the real change makers. The UNFCCC does not build the foundation for the architecture of a new green economy, because it only addresses itself to garnering commitments from parties that cannot fulfill them. Civil Society ask for an egg sandwich and they are given a sandy eggshell. If Civil Society groups call for technology, they are given a carbon credit framework. If they call for differential investment strategies that can discredit carbon dependency, they are given an opportunity to put money into the global adaptation fund.

  • Positively Against Negative Campaigning

    Posted on May 24th, 2014 Jo 4 comments

    How to organise a political campaign around Climate Change : ask a group of well-fed, well-meaning, Guardian-reading, philanthropic do-gooders into the room to adopt the lowest common denominator action plan. Now, as a well-fed, well-meaning, Guardian-reading (well, sometimes), philanthropic do-gooder myself, I can expect to be invited to attend such meetings on a regular basis. And always, I find myself frustrated by the outcomes : the same insipid (but with well-designed artwork) calls to our publics and networks to support something with an email registration, a signed postcard, a fistful of dollars, a visit to a public meeting of no consequence, or a letter to our democratic representative. No output except maybe some numbers. Numbers to support a government decision, perhaps, or numbers to indicate what kind of messaging people need in future.

    I mean, with the Fair Trade campaign, at least there was some kind of real outcome. Trade Justice advocates manned stall tables at churches, local venues, public events, and got money flowing to the international co-operatives, building up the trade, making the projects happen, providing schooling and health and aspirations in the target countries. But compare that to the Make Poverty History campaign which was largely run to support a vain top-level political attempt to garner international funding promises for social, health and economic development. Too big to succeed. No direct line between supporting the campaign and actually supporting the targets. Passing round the hat to developed, industrialised countries for a fund to support change in developing, over-exploited countries just isn’t going to work. Lord Nicholas Stern tried to ask for $100 billion a year by 2020 for Climate Change adaptation. This has skidded to a halt, as far as I know. The economic upheavals, don’t you know ?

    And here we are again. The United Nations Framework Convention on Climate Change (UNFCCC), which launched the Intergovernmental Panel on Climate Change (IPCC) reports on climate change, oh, so, long, ago, through the person of its most charismatic and approachable Executive Secretary, Christiana Figueres, is calling for support for a global Climate Change treaty in 2015. Elements of this treaty, being drafted this year, will, no doubt, use the policy memes of the past – passing round the titfer begging for a couple of billion squid for poor, hungry people suffering from floods and droughts; proposing some kind of carbon pricing/taxing/trading scheme to conjure accounting bean solutions; trying to implement an agreement around parts per million by volume of atmospheric carbon dioxide; trying to divide the carbon cake between the rich and the poor.

    Somehow, we believe, that being united around this proposed treaty, few of which have any control over the contents of, will bring us progress.

    What can any of us do to really have input into the building of a viable future ? Christiana – for she is now known frequently only by her first name – has called for numbers – a measure of support for the United Nations process. She has also let it be known that if there is a substantial number of people who, with their organisations, take their investments out of fossil fuels, then this could contribute to the mood of the moment. Those who are advocating divestment are yet small in number, and I fear that they will continue to be marginal, partly because of the language that is being used.

    First of all, there are the Carbon Disclosers. Their approach is to conjure a spectre of the “Carbon Bubble” – making a case that investments in carbon dioxide-rich enterprises could well end up being stranded by their assets, either because of wrong assumptions about viable remaining resources of fossil fuels, or because of wrong assumptions about the inability of governments to institute carbon pricing. Well, obviously, governments will find it hard to implement effective carbon pricing, because governments are in bed with the energy industry. Politically, governments need to keep big industry sweet. No surprise there. And it’s in everybody’s interests if Emperor Oil and Prince Regent Natural Gas are still wearing clothes. In the minds of the energy industry, we still have a good four decades of healthy fossil fuel assets. Royal Dutch Shell’s CEO can therefore confidently say at a public AGM that There Is No Carbon Bubble. The Carbon Discloser language is not working, it seems, as any kind of convincer, except to a small core of the concerned.

    And then there are the Carbon Voices. These are the people reached by email campaigns who have no real idea how to do anything practical to affect change on carbon dioxide emissions, but they have been touched by the message of the risks of climate change and they want to be seen to be supporting action, although it’s not clear what action will, or indeed can, be taken. Well-designed brochures printed on stiff recycled paper with non-toxic inks will pour through their doors and Inboxes. Tick it. Send it back. Sign it. Send it on. Maybe even send some cash to support the campaign. This language is not achieving anything except guilt.

    And then there are the Carbon Divestors. These are extremely small marginal voices who are taking a firm stand on where their organisations invest their capital. The language is utterly dated. The fossil fuel industry are evil, apparently, and investing in fossil fuels is immoral. It is negative campaigning, and I don’t think it stands a chance of making real change. It will not achieve its goal of being prophetic in nature – bearing witness to the future – because of the non-inclusive language. Carbon Voices reached by Carbon Divestor messages will in the main refuse to respond, I feel.

    Political action on Climate Change, and by that I mean real action based on solid decisions, often taken by individuals or small groups, has so far been under-the-radar, under-the-counter, much like the Fair Trade campaign was until it burst forth into the glorious day of social acceptability and supermarket supply chains. You have the cyclists, the Transition Towners, the solar power enthusiasts. Yet to get real, significant, economic-scale transition, you need Energy Change – that is, a total transformation of the energy supply and use systems. It’s all very well for a small group of Methodist churches to pull their pension funds from investments in BP and Shell, but it’s another thing entirely to engage BP and Shell in an action plan to diversify out of petroleum oil and Natural Gas.

    Here below are my email words in my feeble attempt to challenge the brain of Britain’s charitable campaigns on what exactly is intended for the rallying cry leading up to Paris 2015. I can pretty much guarantee you won’t like it – but you have to remember – I’m not breaking ranks, I’m trying to get beyond the Climate Change campaigning and lobbying that is currently in play, which I regard as ineffective. I don’t expect a miraculous breakthrough in communication, the least I can do is sow the seed of an alternative. I expect I could be dis-invited from the NGO party, but it doesn’t appear to be a really open forum, merely a token consultation to build up energy for a plan already decided. If so, there are probably more important things I could be doing with my time than wasting hours and hours and so much effort on somebody else’s insipid and vapid agenda.

    I expect people might find that attitude upsetting. If so, you know, I still love you all, but you need to do better.


    [...]

    A lot of campaigning over the last 30 years has been very negative and divisive, and frequently ends in psychological stalemate. Those who are cast as the Bad Guys cannot respond to the campaigning because they cannot admit to their supporters/employees/shareholders that the campaigners are “right”. Joe Average cannot support a negative campaign as there is no apparent way to make change happen by being so oppositional, and because the ask is too difficult, impractical, insupportable. [Or there is simply too much confusion or cognitive dissonance.]

    One of the things that was brought back from the [...] working group breakout on [...] to the plenary feedback session was that there should be some positive things about this campaign on future-appropriate investment. I think [...] mentioned the obvious one of saying effectively “we are backing out of these investments in order to invest in things that are more in line with our values” – with the implicit encouragement for fossil fuel companies to demonstrate that they can be in line with our values and that they are moving towards that. There was some discussion that there are no bulk Good Guy investment funds, that people couldn’t move investments in bulk, although some said there are. [...] mentioned Ethex.

    Clearly fossil fuel production companies are going to find it hard to switch from oil and gas to renewable electricity, so that’s not a doable we can ask them for. Several large fossil fuel companies, such as BP, have tried doing wind and solar power, but they have either shuttered those business units, or not let them replace their fossil fuel activities.

    [...] asked if the [divestment] campaign included a call for CCS – Carbon Capture and Storage – and [...] referred to [...] which showed where CCS is listed in a box on indicators of a “good” fossil fuel energy company.

    I questioned whether the fossil fuel companies really want to do CCS – and that they have simply been waiting for government subsidies or demonstration funds to do it. (And anyway, you can’t do CCS on a car.)

    I think I said in the meeting that fossil fuel producer companies can save themselves and save the planet by adopting Renewable Gas – so methods for Carbon Capture and Utilisation (CCU) or “carbon recycling”. Plus, they could be making low carbon gas by using biomass inputs. Most of the kit they need is already widely installed at petrorefineries. So – they get to keep producing gas and oil, but it’s renewably and sustainably sourced with low net carbon dioxide emissions. That could be turned into a positive, collaborative ask, I reckon, because we could all invest in that, the fossil fuel companies and their shareholders.

    Anyway, I hope you did record something urging a call to positive action and positive engagement, because we need the co-operation of the fossil fuel companies to make appropriate levels of change to the energy system. Either that, or they go out of business and we face social turmoil.

    If you don’t understand why this is relevant, that’s OK. If you don’t understand why a straight negative campaign is a turn-off to many people (including those in the fossil fuel industry), well, I could role play that with you. If you don’t understand what I’m talking about when I talk about Renewable Gas, come and talk to me about it again in 5 years, when it should be common knowledge. If you don’t understand why I am encouraging positive collaboration, when negative campaigning is so popular and marketable to your core segments, then I will resort to the definition of insanity – which is to keep doing the same things, expecting a different result.

    I’m sick and tired of negative campaigning. Isn’t there a more productive thing to be doing ?

    There are no enemies. There are no enemies. There are no enemies.

    ——-

    As far as I understand the situation, both the [...] and [...] campaigns are negative. They don’t appear to offer any positive routes out of the problem that could engage the fossil fuel companies in taking up the baton of Energy Change. If that is indeed the main focus of [...] and [...] efforts, then I fear they will fail. Their work will simply be a repeat of the negative campaigning of the last 30 years – a small niche group will take up now-digital placards and deploy righteous, holy social media anger, and that will be all.

    Since you understand this problem, then I would suggest you could spend more time and trouble helping them to see a new way. You are, after all, a communications expert. And so you know that even Adolf Hitler used positive, convening, gathering techniques of propaganda to create power – and reserved the negative campaigning for easily-marginalised vulnerable groups to pile the bile and blame on.

    Have a nicer day,

    —–

    The important thing as far as I understand it is that the “campaigning” organisations need to offer well-researched alternatives, instead of just complaining about the way things are. And these well-researched alternatives should not just be the token sops flung at the NGOs and UN by the fossil fuel companies. What do I mean ?

    Well, let’s take Carbon Capture and Storage (CCS). The injection of carbon dioxide into old oil and gas caverns was originally proposed for Enhanced Oil Recovery (EOR) – that is – getting more oil and gas out the ground by pumping gas down there – a bit like fracking, but with gas instead of liquid. The idea was that the expense of CCS would be compensated for by the new production of oil and gas – however, the CCS EOR effect has shown to be only temporary. So now the major oil and gas companies say they support carbon pricing (either by taxation or trading), to make CCS move forward. States and federations have given them money to do it. I think the evidence shows that carbon pricing cannot be implemented at a sufficiently high level to incentivise CCS, therefore CCS is a non-answer. Why has [...] not investigated this ? CCS is a meme, but not necessarily part of the carbon dioxide solution. Not even the UNFCCC IPCC reports reckon that much CCS can be done before 2040. So, why does CCS appear in the [...] criteria for a “good” fossil fuel company ? Because it’s sufficiently weak as a proposal, and sufficiently far enough ahead that the fossil fuel companies can claim they are “capture ready”, and in the Good Book, but in reality are doing nothing.

    Non-starters don’t just appear from fossil fuel companies. From my point of view, another example of running at and latching on to things that cannot help was the support of the GDR – Greenhouse Development Rights, of which there has been severe critique in policy circles, but the NGOs just wrote it into their policy proposals without thinking about it. There is no way that the emissions budgets set out in the GDR policy could ever get put into practice. For a start, there is no real economic reason to divide the world into developing and developed nations (Kyoto [Protocol]‘s Annex I and Annex II).

    If you give me some links, I’m going to look over your [...] and think about it.

    I think that if a campaign really wants to get anywhere with fossil fuel companies, instead of being shunted into a siding, it needs to know properly what the zero carbon transition pathways really are. Unequal partners do not make for a productive engagement, I reckon.

    —–

    I’m sorry to say that this still appears to be negative campaigning – fossil fuel companies are “bad”; and we need to pull our money out of fossil fuel companies and put it in other “good” companies. Where’s the collective, co-operative effort undertaken with the fossil fuel companies ? What’s your proposal for helping to support them in evolving ? Do you know how they can technologically transition from using fossil fuels to non-fossil fuels ? And how are you communicating that with them ?

    ——

    They call me the “Paradigm Buster”. I’m not sure if “the group” is open to even just peeking into that kind of approach, let alone “exploring” it. The action points on the corporate agenda could so easily slip back into the methods and styles of the past. Identify a suffering group. Build a theory of justice. Demand reparation. Make Poverty History clearly had its victims and its saviours. Climate change, in my view, requires a far different treatment. Polar bears cannot substitute for starving African children. And not even when climate change makes African children starve, can they inspire the kind of action that climate change demands. A boycott campaign without a genuine alternative will only touch a small demographic. Whatever “the group” agrees to do, I want it to succeed, but by rehashing the campaigning strategies and psychology of the past, I fear it will fail. Even by adopting the most recent thinking on change, such as Common Cause, [it] is not going to surmount the difficulties of trying to base calls to action on the basis of us-and-them thinking – polar thinking – the good guys versus the bad guys – the body politic David versus the fossil fuel company Goliath. By challenging this, I risk alienation, but I am bound to adhere to what I see as the truth. Climate change is not like any other disaster, aid or emergency campaign. You can’t just put your money in the [collecting tin] and pray the problem will go away with the help of the right agencies. Complaining about the “Carbon Bubble” and pulling your savings from fossil fuels is not going to re-orient the oil and gas companies. The routes to effective change require a much more comprehensive structure of actions. And far more engagement that agreeing to be a flag waver for whichever Government policy is on the table. I suppose it’s too much to ask to see some representation from the energy industry in “the group”, or at least [...] leaders who still believe in the fossil fuel narratives, to take into account their agenda and their perspective, and a readiness to try positive collaborative change with all the relevant stakeholders ?


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  • Faith for the Climate

    Posted on May 19th, 2014 Jo 4 comments

    [ UPDATE : I NEED TO MAKE CLEAR THAT THIS REPORT IS A PERSONAL AND PARTIAL ACCOUNT OF THE MEETING. SOME PEOPLE IN THE WIDER PROCESS COULD NOT TAKE PART, AND WILL NEED TO HAVE THE OPPORTUNITY TO OFFER THEIR INPUT AND FEEDBACK BEFORE THE FINAL CONSOLIDATED AND OFFICIAL REPORT IS CIRCULATED. AT THE NEXT MEETING THERE WILL NEED TO BE A PRIOR AGREEMENT ABOUT THE USE OF SOCIAL MEDIA TO INFORMALLY REPORT ON DEVELOPMENTS. CORRECTIONS TO THIS WEB LOG POST WILL BE ACCEPTED AND WELCOMED - AFTER ALL - THERE IS ALWAYS A MARGIN OF ERROR IN COMPREHENSION. EDITS TO THIS WEB LOG POST ARE ALSO ACCEPTED AND WELCOMED - THERE MAY BE SOME THINGS THAT PEOPLE THINK SHOULD HAVE BEEN CONFIDENTIAL. I HAVE TRIED TO LEAVE OUT THINGS THAT ARE OBVIOUSLY WORKS IN PROGRESS OR SENSITIVE, BUT I MIGHT NOT HAVE RECOGNISED THEM ALL. MY APOLOGIES IF I HAVE STEPPED ON ANY TOES. ]

    At last, we have a name.

    Since February, when Canon Giles Goddard convened a meeting of non-governmental organisations to answer the question “Where is the voice of the church on climate change ?”, this creative caravan has been nameless. Nobody really wanted to create a new entity. Nobody wanted to limit the type or number of actions that could be taken. Everybody was deferring – except Christian Aid – who as usual had already formulated a plan. Well, and Tearfund, too. We worked up some Twitter hashtags in a cafe, but this was dismantled and today we had a second brainstorm that appears to have named what it is that we are, and what we are mainly doing. We are now “Faith for the Climate”, and we are no longer entirely Christian.

    Long, long ago, in a United Nations conference far, far away, Christiana Figueres, Executive Secretary of the United Nations Framework Convention on Climate Change (UNFCCC), put out the call for the citizens of world to raise their voices in support of a global climate treaty, scheduled to be signed in Paris, 2015. Building the Will for Action should not make Paris 2015 the final endpoint, we all agreed today. We learned that lesson from the hopeless, outcome-less Conference of the Parties at Copenhagen in 2009. The aim is to provide a number – a number of people who are actively demanding this global climate treaty, and “Faith for the Climate” is working on five strands of activity :-

    1. Political

    The Hope for the Future campaign, spearheaded by Michael Bayley and Jemima Parker, and adopted by the Environmental Officers of the Dioceses of Yorkshire and the North East of England, aims to get church people writing to their Members of Parliament (MPs) and candidates for the 2015 British (if the United Kingdom still exists after the Scottish Independence Referendum) General Election, asking for them to confirm their Party’s and their own position on climate change. Here’s a suggested template for a letter that church congregations could sign together :-



    Dear     MP,

    We are really concerned about Climate Change. In particular, we are worried that unless the UK Government takes strong action now, future generations face a bleak future.

    Please can you tell us what’s in your Party’s 2015 General Election Manifesto that will enable the UK to reach the target of at least an 80% reduction of our greenhouse gas emissions by 2050 ?

    We would like you to pass on our request to your Manifesto Planning Group. Please keep us informed on your Party’s position on this matter, so that we can decide how we will vote.

    Thank you for taking the time to consider this critical issue, and we look forward to your reply.

    Yours sincerely,


    This pretty innocuous letter would be signed at church signing days – see their website (http://www.hftf.org.uk) for suggestions about various ways of doing this. People could also write their own individual letters at church group meetings. The best time for this would probably be Creationtide, running from 1st September 2014 to 4th or 10th October 2014, and Harvest 2014, but letter-writing is starting now, with a pilot scheme running in the Diocese of Sheffield, with Bishop Steven Croft.

    The next stage of the campaign would be to call local public meetings in churches, where the MP would be invited to answer questions on Climate Change and their personal and Party’s policies. Because the meetings would be public, secular groups could be invited.

    Michael Bayley rightly thinks that if MPs and candidates for election are quizzed on climate change that they will need to go back to their Parties to check what collective policy will be. Also, he said that if MPs make commitments at hustings meetings, because they are public meetings, they can be reported in the media, and the politicians can be held to account.

    All of us discussing political aspects of climate change agreed that it appeared that the Conservative Party is under considerable pressure from its right wing to abandon environmental targets. Steve Smith of the Committee on Climate Change, although attending the meeting in a personal capacity, noted that a generally Conservative Christian voice demanding continued action on climate change would be very helpful.

    It was noted that it would be good to get in touch with our newly-elected Members of the European Parliament after next week’s election, congratulate them on their appointments, and get their support for the European Union’s decision on decarbonisation by asking them what they’re going to do personally to advance European climate policy.

    When asked about the effectiveness of letter-writing campaigns, Alasdair Roxburgh of Christian Aid said that about 20% of the people who they sent template letters to signed and returned them.

    2. Churches and Churchgoers as Investors

    A report was made of Operation Noah’s Bright Now campaign.

    The breakout group was keen to encourage positive engagement with the fossil fuel energy producing companies, to ask them to put themselves in a better position – such things could include producing renewable energy to replace fossil fuel energy production, or by engaging with the need to reduce energy waste. The bottom line would be to leave the fossil fuels in the ground.

    The question was asked as to whether there was a call from the NGOs that fossil fuel companies should commit to CCS – Carbon Capture and Storage. Kate Allardyce referred us to the Bright Now report, and the box section titled “Could fossil fuel companies ever be considered ethical ?”, in which the call was made for fossil fuel companies to “invest in carbon capture and storage”.

    I made a point in the feedback session to the whole group that I had been in two presentations given by one of the companies in the fossil fuel industry, in which they had announced their CCS project. Only a percentage of the carbon dioxide would be captured, and the project was only expected to run for ten years. I questioned whether the fossil fuel industry was committed to deploying CCS – most of the companies had been waiting for money from the UK Government before running their CCS projects. I said that the most useful thing in my view was to go to the next level – Carbon Capture and Utilisation (CCU) – recycling the carbon – which would mean that less input fuels would be required in power generation.

    3. Engaging with the media on climate

    At lunch, before the working group sessions, I was speaking with Joe Ware, church and campaigns journalist, who used to work for a very rural newspaper, but says that working for something you believe in is much better. I agreed – if people stopped believing that they could only live with compromises, pretty soon the world would change for the better. He said journalists change jobs quite often. I said the MediaLens are pretty good at keeping track of who is where – just ask. He questioned why MediaLens criticise the “leftwing” liberal media. I said that peer review is probably the most effective in correcting deficits – some of the language that went unchallenged by editors was appalling. I said that editors were probably to blame for most of the climate change denier columns – for example, I asked, had he seen the The Times story by Ben Webster, that looked like a straight copy and paste from a Global Warming Policy Foundation press release ? I said the scientist at the centre of the faux scandal denied the GWPF’s claims on his position, and the publishing journal also denied the accusations of suppression. I said that The Guardian ran a piece saying the The Times story was not accurate. And then the Financial Times ran a piece saying the The Times story was not accurate. Ben Webster, the byline on the The Times piece, if he is a real person, really needs to know that all climate change stories need factchecking. Joe agreed that it wouldn’t have taken much to get this story straight, but he reckoned that the scandal probably sold more newspapers.

    Anyway, in the feedback from the working group on media, I reminded everybody that Tony Juniper had asked in the 7th May 2014 debate with Christiana Figueres at St Paul’s Cathedral if anybody there knew the editors of the Daily Mail, and could they apply some pressure to get climate change stories straight ? Darrell Hannah asked shouldn’t there be more challenge to inaccurate climate change media articles ? I said that there are a number of people already working in this space : Carbon Brief, Skeptical Science and so on. There was some mention of Richard Black, former BBC correspondent and what he is up to these days.

    There was a call to get senior Christian church people to make public statements about climate change. Notable recent articles, included one from Archbishop Desmond Tutu.

    4. Theology of Climate Change

    There will be a meeting in July to try to pull together a brief theological discourse that links Creation Care to Climate Action. The theology of climate change “in a nutshell” according to Sarah Rowe of Christian Aid.

    The key question is : is there “something that can captivate people” ? People can be turned off by science, data and graphs. But it possible to draw out discourse if the style is narrative – especially narrative from a personal perspective – each person’s own climate change story.

    Michael Bayley of Hope for the Future said that sample tried-and-tested sermon was soon going to be available on their website.

    5. Day of Prayer and Fasting

    We heard back from Our Voices that more international networking has been done to join the dots of various efforts in preparation for the launch of a monthly call to prayer and fasting, which is now set to take place on 1st November 2014. The narrative of the original climate fast was outlined :-

    https://twitter.com/hashtag/fastfortheclimate
    https://twitter.com/FastForClimate
    https://www.facebook.com/fastfortheclimate
    http://fastfortheclimate.org/en/
    http://fastfortheclimate.org/en/#tab2-tab
    “When Typhoon Hai-yan had just devastated the Philippines in November last year, climate commissioner Yeb Saño was at the UN climate talks in Warsaw. His own family was caught up in the disaster that killed thousands and destroyed homes and livelihoods across the country. In a moving speech he said he would not eat until countries at the Warsaw conference delivered actions that would ‘stop the madness’ of the climate crisis. Hundreds of others from around the world chose to fast with him in solidarity. Despite this, the Warsaw meeting saw countries, like Japan, actually winding back their climate commitments, seemingly in denial that all countries will need to commit and contribute to the comprehensive, global climate action plan which is due in Paris in 2015. The Fast For The Climate has grown into global movement with participation of youth groups, environmental groups and faith-based groups, who all want urgent action on climate change by governments this year.”

    I asked Jean Leston currently of WWF (in the future, some of her time will be spent with GreenPilgrimage.net) if she could find me a contact at Earth Hour that could bring that campaign’s endorsement. Earth Hour is a fast from energy, celebrated or enacted every Spring. Fasting from fossil fuels could be entirely parallel to a fast from food.

    Christian Aid are going ahead with a weekend of prayer and action called “Hunger for Justice” on 18th – 19th October 2014. MPs are to be invited to take part. Clearly this could be seen as a lead-in to the 1st November event.

    Spotlight on faith diversity

    Everyone is invited to contact parallel faith organisations and invite them into the Faith for the Climate process.

    Gopal Patel of The Bhumi Project at The Oxford Centre for Hindu Studies was present today. Next time we hope to have representatives from other major faith groups.

    Not only, but also

    Talking with Ellen Teague over lunch about Christiana Figueres’ address at St Paul’s Cathedral and the ensuing debate, she expressed disappointment that a question about re-configuring the economic consensus of capitalism was responded to with a curt negative from Tony Juniper. I said that challenges to capitalism are usually met with stony faces, because it’s such an intractable question, and anyway, we don’t want to be dismissed as Marxists out of hand if we raise problems with the current economic configuration. I said that there are three things emerging that will make a big difference to the current economic state of play :-

    a. Globalisation has hit a brick wall
    The limits of cheap labour have perhaps been reached – so it no longer makes sense to outsource every manufacturing unit to the Far East. Countries like the United States of America, and in Europe, are trying to bring industry home. If trade can no longer make everything cheaper, then the WTO policy of globalisation is dead. Globalisation has been a central prop for capitalism.

    b. Decades of poor levels of energy investment
    Many parts of the energy system in many regions have suffered from poor levels of investment, and now that the energy sector needs to be re-vitalised, energy companies are not necessarily in a position to throw capital at the problem. This means that states are going to have to put public money into reviving the energy sector – which brings energy back from the free and private market to the publicly-owned space. Since the economy is highly dependent on energy systems, this will inevitably have an effect on the state of economic play.

    c. Renewable energy floats many boats
    In fact, if the renewal in energy is in renewables, these have been shown to spread bounty far and wide – more jobs are created in Renewable Energy than in fossil fuels for example. Fossil fuels have been taken out of the ground virtually for free, and this has led to strong profits for those who have cornered this advantage, and bolstered capitalist development. However, Renewable Energy technologies demand a different economic model, with strong public investment at the beginning to compensate for the free coal and oil and gas coming out the ground at the moment. Renewable Energy deployment is bound to alter the face of capitalism – decentralising wealth creation, and having large public finance buy-in. Ownership of the means of production is also going to be decentralised – everybody can own solar panels on their roof – if they have a roof – even if they are renting. Or they can put personal savings into farm-scale photovoltaics, or urban solar roof projects.

    Dates

    As usual, there is a plethora of NGO events taking place. Some key dates will include Ban Ki-Moon’s Summit in New York in September 2014, at which there will be some faith organisation input.

    In the UK, governance will not stop with Paris 2015. The Committee on Climate Change will produce their report on the UK’s Fifth Carbon Budget by the end of 2015. And by mid-2016, the UK will have made a decision on its decarbonisation target. As usual, the interplay between UK policy and European Community policy is important.

  • Tom Heap : Storage Sensible

    Posted on May 13th, 2014 Jo No comments

    Finally, it appears Radio 4′s Tom Heap is on my kind of wavelength, and I don’t mean radio.

    On the other hand, David MacKay still believes that more research is needed before we actually spend money to do anything – which essentially amounts to a tactic of delay.

    Warning : the following transcript is not verified, but is my best attempt at the moment.


    “Costing the Earth”
    Radio 4
    13 May 2014

    http://www.bbc.co.uk/programmes/b042zsy5

    “Energy Storage”

    “Massive batteries ? Compressing or liquefying air ? Moving gravel uphill on ski lifts [this is not one of the options presented] ? Tom Heap looks at some of the big ideas proposed for storing energy using science or the landscape and explores which may become a reality if we’re to keep the lights on.”

    “Huge investment is being made in renewable energy but as solar and wind fluctuate and are intermittent often energy goes to waste because the points at which they generate isn’t when the demand occurs. So why not use that energy and store it in another form to be used when it’s required ? Many companies are proposing ideas to do that – from extending traditional pumped hydro to compressing or liquefying air, electrolysing water or shifting heavy materials up mountains. Or will a revolution in batteries – making them cheaper and from different materials – help the cause ?”

    “Tom Heap takes a look at some of the bold ideas to see how far they’ll go to keeping the lights switched on, what they’ll cost financially and aesthetically and if there’s any sign of committing to any of them at all.”

    “Duration: 30 minutes”

    “First broadcast: Tuesday 13 May 2014″

    [ Starting 01:13 ]

    [ Presenter ]

    …But now, “Costing the Earth”. Tom Heap asks if we’ve got enough left in the tank.

    [ Weatherman 1 ]

    Where the warnings for the strength of the wind, which really will be picking up, and the rain will be turning really quite heavy, from the South West.

    [ News anchorman, probably Huw Edwards, probably on BBC News 24 ]

    Hurricane Force winds batter southern Britain. At the height of the storm, half a million homes were left without power.

    [ Tom Heap ] In the winter just gone we got to feel the full force of Nature. And the power of the weather was frequently too much.

    [ Weatherman 2 ]

    South West 7 to Severe Gale 9. Increasing Severe Gale 9 to Violent Storm 11 for a time. Perhaps Hurricane Force 12 later.

    [ Tom Heap ]

    That seemingly unending conveyor belt of Atlantic lows drew sighs from many of us. But not all. Wind energy providers were loving it as their blades were spinning faster and longer, providing record highs of renewable electricity. Indeed, sometimes there was so much moving air, that wind generators were in danger of producing too much power. They had to shut down and were paid millions of Pounds [Sterling] to do so. Paying clean, green electricity suppliers not to produce electricity ? Sounds absurd, but the wind blows, and the sun shines according to Nature’s clock, not ours. We have learned to harness that power, but not to store it.

    [ Chris Goodall ]

    If we continue to increase renewable electricity, which I profoundly think is the right thing to do, we are going to have to marry it with real long-term cheap energy storage. And we have not yet begun to think through the consequences of the need to do that.

    [ Dave Holmes ]

    The five day Winter lull is the UK’s nightmare scenario when it comes to renewable power, because you have high pressure – barely a breath of wind – and really high demand, because everybody’s cold.

    [ David MacKay, Chief Scientific Advisor ]

    If we could get the cost of storage down, it could really unlock the potential of renewables.

    [ Chris Goodall ]

    Without energy storage, we are not going to be able to run our lives in the way that we do at the moment.

    [ Tom Heap ]

    To get a grip on this problem, let’s take a wander through my home.

    Up there on the roof I have some solar panels, generating aplenty when the sun is out. But keeping that electricity for when I want to use it, is really very difficult.

    I do have some stored energy here, in this wood pile [ cracking sound ]. Good for the fire during the Winter.

    And here, in the shed, we find a gas canister, on a blow torch [ sound of igniting the blow torch ].

    But turning electricity into a power source like this gas [ chink, chink ] which’ll just sit there, is expensive, and relies on batteries, as my waning cordless drill will testify [ sound of power drill ] frequently rather impotent.

    So today on “Costing the Earth”, we’re going to hear some radical thoughts on how to capture the spark.

    Use electricity maybe to spin a giant flywheel [ sound of a bicycle wheel being spun freely ]. Or compress air, so when you release it the pressure drives a turbine [ sound of a gas being released from a canister ].

    Or even use electricity to create gas.

    Energy writer, Chris Goodall, lays out the challenge.

    [ Chris Goodall ]

    The problem is that you can’t actually store electricity, in any large quantities. Yes, we’ve got batteries, but there’s really no way of storing a large amount of electricity from day to day, from week to week. We have to convert it into something else.

    The second point is that the United Kingdom, and other countries around the world, are developing more and more sources of electricity that come from unpredictable sources of generation – wind, solar, tidal, whatever.

    Everything we do in the low carbon world is going to have a problem,
    that it’s going to be intermittent, variable, unpredictable; and we need to find a way of ensuring that we’ve got the electricity when we want it.

    And therein lies this enormous challenge.

    [ Tom Heap ]

    So what you’re saying is one of the major differences between renewables and fossil fuels – leaving aside the whole carbon thing – is that most fossil fuels, when you’re not using them, you can just leave them there, in the tank, or the pile, or whatever.

    [ Chris Goodall ]

    Absolutely. The great advantage of fossil fuels is they’re incredibly [energy] dense. We can get a lot of energy from a small amount of material, both in terms of weight, and in terms of volume. Nothing in the renewable world corresponds to that. Nuclear has some of the same characteristics. But for all the renewable electricity that we’re talking about, storage is a huge problem compared to fossil fuels.

    [ Tom Heap ]

    Both dense, and storeable, and up to a point, you can sort of pretty much turn it on when you want it.

    [ Chris Goodall ]

    Absolutely. So you’ve got your pile of coal by your coal-fired power station,
    and when you want to turn the coal-fired power station on, you shovel some coal into the boilers, and it works.

    [ Tom Heap ]

    Do you think the scale of that challenge, you know, yet another asset if you like, in the fossil fuel armoury, has been appreciated by those who want to move to a more renewable future ?

    [ Chris Goodall ]

    Not at all. In this country it’s only barely registered : the fact that if we continue to increase wind, and increase solar penetration on the National Grid, we are going to have to find a way of storing energy.

    At the moment, some countries around the world – Germany’s a little more advanced than us – Denmark, have begun to think about the problem.

    In the UK, nobody’s actually even really begun to contemplate the scale of the challenge, yet.

    [ Tom Heap ]

    [ Sound of tweeting birds, and boots clumping through undergrowth ]

    The electricity storage system we do have is pumped hydro [power].

    There are a handful of these systems in Scotland, and here, in North Wales.

    If I can fight my way through this thicket of Buddleia and scrub birch, I’m going to find Dave Holmes of the Quarry Battery Company, who thinks there’s room for more.

    [ Dave Holmes ]

    We’re in Glyn Rhonwy, which is in Llanberis, North Wales. We’re in a cathedral of slate [ sounds of dripping water ]. We’re 50 metres below the lip. All around us is this wonderful rock. So, my company is trying to turn this quarry into a pumped storage facility, and fill it with 1.1 million tonnes of water. That’s what we’re up to.

    [ Tom Heap ]

    Pumped storage is an idea that’s been around for a while. In a sense you’re going back to the future, here. Just explain in very simple terms how it works.

    [ Dave Holmes ]

    Well, any battery takes electricity and turns it into something else. And then you can turn it back again. This is a gravity battery. You push water uphill when you’ve got too much energy, and then when you need it again, you open the tap. It’s connected to a hydroturbine. Spinning one way, it generates electricity. Spinning the other way, it pumps the water back uphill again.

    [ Tom Heap ]

    So in order to make this work, what have you got uphill ?

    [ Dave Holmes ]

    So uphill, there’s a quarry again, about the same size as this one. Now, it’s a kilometre and a half away as the crow flies, but it’s 250 metres higher than this quarry. And that’s important, because the further you push the water uphill, the more energy it releases when it comes back down again. 600 megawatt hours of power, and at 50 megawatts we’d be able to power 50,000 houses for 12 hours a day. To put this into perspective, our facility is just 5% of the facility over the lake Llyn Padarn, at Dinorwig. Dinorwig have
    10 gigawatt hours, so 10,000 megawatt hours, and we’re just a small five, six hundred here. And they can power up to 2 gigawatts. Incredibly, within 12 seconds of requiring the power.

    [ Tom Heap ]

    Just give me an example, if you can, of the kind of way, the kind of circumstance, in which you think this place would be used, and what its potential is.

    [ Dave Holmes ]

    That fast and powerful output is extemely valuable to the National Grid. If you have a sudden drop, let’s say, a generator falls; or, the thing you often hear said is the “TV pick up” – Coronation Street in the ad break – everybody goes out and has a cup of tea, right ? Well, where do you get the power from ? Everybody in the country turns on a 3 kilowatt kettle. That adds up to, you know, maybe a nuclear power station or two.

    [ Tom Heap ]

    But in simple terms. When that does happen, that’s literally when water will be rushing downhill.

    [ Dave Holmes ]

    Yes. But they’ll be trading more than that. You know, at night time we have excess energy, and [in] the daytime, we have the morning peak, when some people are starting at work, some people are still cooking breakfast at home. And the same in the afternoon. [At] those times of day, the amount of energy demand in the UK changes very rapidly and you need to be able to respond to that. Because you can’t store electricity in the wires. You can only store it in batteries. And we’ve got a 40 gigawatt average demand in the UK and we have just 3 gigawatts of storage, and that’s if it’s all turned on, all at the same time, which is pretty rare.

    [ Tom Heap ]

    Well, this is why, as I understand it, energy storage is so much the coming issue, because the more renewables, which are generally unpredictable in when they generate, the more you need storage. Is that right ?

    [ Dave Holmes ]

    Yeah, that’s absolutely right. We should be able to deliver a low carbon UK at an optimal cost. And that involves storage. Because if you don’t have storage, you have to not only build enough wind to cover the entire UK demand, you also have to build enough backup to cover the UK demand. Well, with storage, you can reduce that last bit of wind, because you don’t need to build it, you can just store it instead. Likewise, you don’t need to build that last bit of backup, because the storage can come in and cover the shortfall.

    [ Tom Heap ]

    So, at the moment, we’ve got, er, varying between, is it, 10 and 15 percent electricity from renewables in the UK at the moment ?

    [ Dave Holmes ]

    Well, it’s around 15%, at best. So if everything’s operating at maximum capacity…

    [ Tom Heap ]

    …and as those proportions of renewable energy increase. how does that change the argument for the need for energy storage ?

    [ Dave Holmes ]

    Well, a little bit of wind can be absorbed by the National Grid. ‘Cause you already have, you know, gas generators, nuclear generators, coal generators, who can kind of take up the slack. But when you add a lot into the system, that’s when the intermittency problem really becomes much more apparent.

    [ Tom Heap ]

    At the moment, what happens when’s the wind blowing hard and we don’t need the energy ?

    [ Dave Holmes ]

    It causes a problem for the National Grid. And National Grid actually have to pay people to turn their energy down. And sometimes they actually turn the wind farms off. Now wind farms are subsidised by the Feed-in Tariff, the Contract for Difference, or in the past, the Renewable Obligation Certificate. And so far it’s cost about £30 million to the UK taxpayer.

    [ Tom Heap ]

    So, that’s an extraordinary figure, that most people would say, “Hang on a minute ! They’re being paid not to generate ? That seems amazing !”

    [ Dave Holmes ]

    Well, wouldn’t it be wonderful if we could store that energy instead of throwing it away ?

    [ Tom Heap ]

    Dave Holmes believes solving our entire electricity storage problem with water flowing up and downhill, could be done, but only at the cost of public anger.

    [ Dave Holmes ]

    It would mean flooding Areas of Natural Beauty, triple S I’s [SSSI], Special Areas of Conservation, and the National Parks, and that’s obviously something that none of us want to do. But there’s lots of places, where, you know, like this, it’s an ex-industrial site, we have potentially contaminated land in some of these areas, where we can come in, and clean them up, re-purpose them, turn them into energy storage facilities, reduce the amount of cost on wind power, and reduce the amount of fossil fuel burning [in] power stations and meet the energy demand for the UK. And that’ll be cheaper for the UK taxpayer and for the Government.

    [ Tom Heap ]

    I was perhaps a little too dismissive of batteries earlier in the programme. Big improvements have happened. At least I have a cordless drill in my workshop, and my information-rich phone and tablet depend on the latest generation of Lithium-ion power sources. And better batteries are fuelling the steadily increasing competence of electric cars. Cosmin Laslau from the Boston-based analysts Lux Research says the car manufacturer Tesla are hoping to change the game with their proposed gigafactory.

    [ Cosmin Laslau ]

    Their long-term plan is to really halve the price, to introduce a lower cost electric vehicle, while not sacrificing on driving range. And the way that they think they will be able to do that is really mass-produce these batteries at a scale never seen before. The scale of a Lithium-ion battery production factory – it’s about one gigawatt hour. That’s on average. What Tesla’s looking to do is to increase that by a factor of about 30 to 50. And they hope with that massive economy of scale they’re going to be able to really lower the cost of the battery itself.

    [ Tom Heap ]

    Do you, and the market, have confidence that they’re going to be able to deliver this dream ?

    [ Cosmin Laslau ]

    In short, no. Not to the scale that they’re promising. They have demonstrated that there exists a niche for luxury electric vehicles. So they have positioned a product quite well. But it’s one thing to sell 20,000 vehicles. It’s another thing to sell half a million.

    [ Tom Heap ]

    You were going to talk I think about another challenge, alongside the scale ?

    [ Cosmin Laslau ]

    Right. Absolutely. The other approach is innovation. There’s also the question of can we go away altogether from Lithium-ion – and go to some more advanced battery chemistries – that could potentially be cheaper or be able to pack more energy in the same amount of space or weight ?

    And so there’s some very interesting developers, and actually quite a few out of the UK. So there’s er, a start-up out of Oxford called Oxis Energy and they’re working on what is called the Lithium sulfur battery. Sulfur is quite a cheap material, and so they think that, in the long-term, you know we’re talking 5, 10 years out, they might be able to develop a battery that is a lot cheaper than the Lithium-ion batteries that we see today. So far, however, cycle life isn’t quite there. So the battery just doesn’t last long enough for a vehicle application.

    Another one is a company called Nexion, out of Imperial College London. They’re trying to change half the battery, what they actually going to put in [is] silicon in what’s called the anode. And this improves the amount of energy that you can pack into this battery. And there’s quite a lot of interest there, particularly from [the] consumer electronics side of things.

    [ Tom Heap ]

    But for the foreseeable future, energy storage in batteries on a grid scale is just not viable. The solution is something familiar. Gas. In my case, a big metal bottle full of it [ chink, chink ] that runs my cooker for months. For the nation, something much grander. And the surprising thing is, it can be created using spare green electricity.

    Energy writer, Chris Goodall, again

    [ Chris Goodall ]

    There is only one conceivable way of doing it. And that’s turning spare power from wind, from solar, into another medium. Probably hydrogen. Possibly methane. Methane is the main constituent of the Natural Gas that’s coming through your gas taps.

    [ Tom Heap ]

    How do you do that ?

    [ Chris Goodall ]

    The way that we can store electricity is through a process known as electrolysis. It’s the kind of thing that you did in the chemistry lab at school when you were 15. You’ve got an electric current which you pass through a beaker of water. And at one side of that you get hydrogen forming, as water breaks up into hydrogen and oxygen, and at the other side you get oxygen. If you can collect that hydrogen, which you can, and store it, you can then use that as a way of providing you energy at some time in the future when you need it.

    [ Tom Heap ]

    Now that sounds simple in terms of chemistry, but how efficient is it ?

    [ Chris Goodall ]

    That process is up to 80% efficient. That is to say, about 80% of the energy value of the electricity you put in can be collected in the form of energy value for the hydrogen. So this is a reasonably efficient process, roughly comparable to the very best pumped storage.

    The problem with hydrogen is that it’s not very energy dense, so you need a large space to store a reasonable amount of energy in the form of hydrogen. It would be much better, if we took that hydrogen and we merged it chemically with carbon dioxide to create methane (which is a combination of carbon and hydrogen atoms) and water.

    Methane, we have an almost infinite capacity to store, because we can put it into gas reservoirs beneath the sea, we can put it directly into the National Grid for gas.

    [ Tom Heap ]

    And one Sheffield-based company, ITM Power, has begun supplying the German energy network in exactly this way.

    I linked up with Managing Director, Graham Cooley, on the road.

    [ Graham Cooley ]

    So, we’re at the Hanover Messe in Germany, which is a massive technology show. And we’re in Germany because of a very significant project the Germans are running called the Energiewende, which is to transform their whole energy network from fossil fuelled-energy to renewable energy.

    [ Tom Heap ]

    Are you suggesting pumping this hydrogen as neat hydrogen into the grid,
    rather than combining it into methane ?

    [ Graham Cooley ]

    All over the world there are compliance rules about how much hydrogen you can put into the gas grid.

    Across Europe, basically, the average is around 3 to 5%. 12% in Holland. 10% in Germany. And so you can actually put hydrogen directly into the gas grid.

    What you’re doing really is you’re putting a device between our two major energy networks, and where you have an excess of generation in the electricity network, you can transfer the energy into the gas network.

    And because the gas network is so massive and we already own it, it’s the lowest cost energy storage.

    [ Tom Heap ]

    Graham, give me your kind of roster of different energy storage techniques.

    [ Graham Cooley ]

    OK. So, look energy storage is segmented in terms of discharge time and scale. So, if you want a very small amount of energy storage almost instantaneously, you’d use a flywheel. If you want two hours of energy storage, you’d use a battery. If you want a few hours, you’d use pumped hydro. But if you want years, or seasons, of energy storage, you use hydrogen, Power to Gas energy storage. And the reason for that is that the gas grid that’s storing that energy, is so large.

    [ Tom Heap ]

    For a glimpse into the future where energy storage is a more acute problem, I’ve come across to Northern Ireland, in fact, to Larne, just on a very blustery hillside overlooking the Irish Sea. In front of me, is a drilling rig, about 10 or 15 metres high. And here they’re trying something quite radical [ sound of motor starting up ].

    Well down here, next to the rig, adorned in the high viz and hard hat are Keith McGrane and Stephen Aherne, from the company Gaelectric, a big electricity provider here, particularly in the renewables sphere in Northern Ireland. Keith, tell me what we’re looking at here.

    [ Keith McGrane ]

    We’re looking at a drilling rig, that drills down to a depth of 950 metres, to identify salt deposits, that we use to store compressed air.

    [ Tom Heap ]

    Now Stephen, you’re the geologist here…

    [ Stephen Aherne ]

    …that’s right…

    [ Tom Heap ]

    …Explain to me how that process works. At the moment I guess you’re looking at a solid salt deposit block, and you’ve got to turn that into some kind of cavern.

    [ Stephen Aherne ]

    Exactly, yes. The caverns are created by pumping in water, the salt is dissolved, leaving a void, which is essentially an airtight container, which is used then, as a storage vessel for the compressed air.

    [ Tom Heap ]

    So you’re going to dissolve a big void under there. How big ?

    [ Stephen Aherne ]

    It’s going to be about 100 metres high, and a diameter of 70 to 90 metres. It’s a very well-established technology, and method. Round the world, there are about 500 caverns, mainly used for storing gas.

    [ Tom Heap ]

    Now, perhaps we ought to take a step back. How can compressing air enable you to store electricity ?

    [ Keith McGrane ]

    What we have here is such a process of taking surplus electricity from the grid, that drives a compressor, converting it into air. That air is then stored underground, and it can then be withdrawn from the cavern, and that air is run through a turbine that regenerates electricity back to the grid.

    The system that we are designing can generate 268 megawatts. One megawatt of electricity generation can supply electricity for about 1,000 homes. So we could actually generate 268 megawatts of electricity for 8 hours.

    [ Tom Heap ]

    So you could supply a reasonable chunk of the electricity for Northern Ireland for a few hours ?

    [ Keith McGrane ]

    Yes, we absolutely could. But the primary application is one of enabling the Grid to manage renewable energy.

    [ Tom Heap ]

    Compressing air and storing it underground, Stephen, is it just going to work here outside Larne, or are there other places in the UK and across Europe, where, if you can prove it can work here, it can work elsewhere ?

    [ Stephen Aherne ]

    On the island of Ireland, it appears that this is the only location. But certainly in Great Britain, there are a number of locations. Cheshire, Yorkshire, and I suppose in the South West, if we’re looking at salt. There may also be potential in depleted gas fields or aquifers.

    When this is demonstrated, the potential will be seen all the way from Portugal across to Poland, Bulgaria, and up to Denmark.

    [ Tom Heap ]

    In terms of the scale of the storage here, what’s it comparable to ? I mean, it’s clearly more than a battery, but it’s not necessarily going to keep you going over a Winter period. Is it like pumped storage ?

    [ Keith McGrane ]

    Yeah, it’s of the same scale as pumped storage, but of course, the storage is all underground, so there is a major difference in terms of environmental impact.

    But the need for largescale storage does provide opportunities for technologies such as batteries, such as compressed air, and such as pumped storage.

    My own view is that these technologies will find their own respective applications, in seconds-to-seconds variation on the Grid, minutes-to-hours, and hours-to-days.

    [ Tom Heap ]

    So complementary, rather than competing ?

    [ Keith McGrane ]

    Absolutely, and a lot is talked about what technology’s going to be the winner, and everyone thinks we’re in a race here. My view is that we’re not. The optimum solution is to find economic storage that can be deployed at different scales to give the best solution to the system.

    [ Tom Heap ]

    The problem is that the electricity grid can’t store electricity. So in the words of the [Chief] Scientific Advisor at the Department for [sic] Energy and Climate Change, David MacKay, we need something easily turn-on-and-off-able, and it needs to be big.

    At the moment, that’s mainly done by turning gas-fired power stations up and down. And at times, just like wind, they too are paid not to generate.

    But as we wean ourselves off fossil fuels to less controllable renewables, that option shrinks.

    And while how we produce electricity changes, David MacKay says the overall amount we need continues to go up.

    [ David MacKay ]

    All of our projections for 2050 pathways see an increase in total electricity demand, because of the electrification of heat and transport, and we do expect the peak electricity demand in Winter to grow as part of that future decarbonisation.

    [ Tom Heap ]

    As the Government’s [Cheif] Scientific Advisor on Energy, he sees a lot of energy storage ideas, and believes that compressed air is a frontrunner.

    [ David MacKay ]

    It has absolutely enormous potential because there are places with appropriate geology for making large underground caverns, and so it is a technology that could be done at very large scale, in contrast to pumped storage, where we’ve only got one Snowdonia, and one Highlands of Scotland, and so there’s only a limited land area that could conceivably be used for any additional pumped storage.

    Another technology that’s coming up and looking very promising is an invention that’s being developed by a company called Isentropic and they’re trying to develop an extremely efficient heat pump that could be used to take electricity and use it to pump heat from a cold pile of rock into a hot pile of rock, and then when you want your electricity back, you run the same heat pump in reverse, to turn the heat back into electricity. And a prototype of this is being developed in Southampton at the moment.

    Now again, this could have really large potential. It would occupy far less land area than pumped storage facilities. So if the costs can be driven down enough, and if it performs as well as hoped, it could be a substitute for pumped storage that could be deployed at much larger scale.

    [ Tom Heap ]

    One of the technologies we’ve looked at for long-term storage, is the electrolysis of water into hydrogen, either storing that hydrogen, or then combining it again with CO2 [carbon dioxide] to create methane. What do you think about that ?

    [ David MacKay ]

    I think it definitely makes sense to include on our list ways of dealing with supply and demand variation, not just ways of storing electricity so that we can get electricity back, but other ways of solving the problem. So if we could have a piece of demand that is flexible, for example, making hydrogen – which could then be used for other purposes like transport, or putting into heating systems in industry, or home heating – that demand for hydrogen in principle could be flexible and could be turned up and down as the price and availability of electricity goes up and down.

    The biggest concern on that side is the risk that the electrolysers will remain expensive, and if you’re only using them say 10% of the time when the sun’s shining, then you’re not getting very good use out of those expensive assets.

    But I am optimistic that we will be able to drive down the cost of electrolysers.

    [ Tom Heap ]

    Should we not have been doing this 10 or 15 years ago ?

    [ David MacKay ]

    I think Britain has been investing in innovation support for various storage and energy conversion technologies for decades now.

    [ Tom Heap ]

    [We] haven’t been doing enough ? I mean, it should have been the twin for renewables all along, shouldn’t it ? We always knew they were intermittent. We always knew

    [ David MacKay ]

    It’s definitely the case that if we could get the costs of storage down, it could really unlock the potential of renewables. There have been projects doing exactly this, decades ago. In my book, I mentioned the case of the island of Fair Isle, where they get a lot of their electricity from a couple of turbines. And they have a backup system which is a diesel generator. And they added to that system as an experiment a flywheel to do electricity storage to help balance out the fluctuations in the wind. So there have been very good innovative experiments going on for a while in Britain but I think we really do recognise the importance now of storage.

    [ Tom Heap ]

    With respect to Fair Isle, that’s a little bit “garden shed”. And we’ve had some stuff from the lab bench. Isn’t it really urgent that we start doing enough ? I mean, Germany seems to be doing far more than us.

    [ David MacKay ]

    Well, in terms of urgency, it’s still the case that most of the capacity on the electricity system in the UK, is flexible fossil fuelled power.

    [ Tom Heap ]

    But we want to be rid of that, don’t we ?

    [ David MacKay ]

    Yes, but there’s no way we can get rid of it overnight.

    It’s absolutely right to be putting the money into innovation support to drive down the costs of storage, rather than doing a mass deployment of whatever happens to be the best storage technology today.

    I do think we’ve got at least 5 or 10 years to go before we need we really get into mass deployment.

    [ Tom Heap ]

    In his book “Sustainable Energy – Without the Hot Air”, David MacKay floats the possibility of hugely increased pumped hydro in Scotland, suggesting enlarging Loch Sloy above Loch Lomond, and pumped storage at 13 other sites across the country. So, an obvious question. Are the Scottish Glens safe from being flooded ?

    [ David MacKay ]

    I think that the Scottish Glens, especially if the storage of electricity in gravel and the compressed air energy storage breakthroughs happen in the way that I hope they’re going to happen, I think they will be safe.

    [ Tom Heap ]

    Energy storage should have been the twin to renewable energy.

    But, it’s been starved of investment and innovation.

    So now, to avoid undermining green electricity generation it must develop fast.

    [ Presenter ]

    “Costing the Earth” was presented by Tom Heap and produced by Anne-Marie Bullock.

  • Nigel Lawson : Unreferenced & Ill-Informed ?

    Posted on May 8th, 2014 Jo No comments

    An appeal was issued by David Andrews of the Claverton Energy Research Group, to respond to the Bath Lecture given by Nigel Lawson :-

    “Dear All, this group is not meant to be a mere venting of frustration and opinion at what is perceived to be poor policy. So what would be really useful is to have the Lawson spiel with the countering fact interspersed. I can then publish this on the Claverton web site which does get a lot of hits and appears to be quite influential. Can I therefore first thank Ed Sears for making a good effort, but ask him to copy his bits into the Lawson article at the appropriate point. Then circulate it and get others to add in bits. Otherwise these good thoughts will simply be lost in the wind. Dave”

    My reply of today :-

    “Dear Dave, I don’t have time at the moment to answer all of Nigel Lawson’s layman ruminations, but I have written a few comments here (see below) which begin to give vent to frustration typical of that which his tactics cause in the minds of people who have some acquaintance with the actual science. The sheer volume of his output suggests an attempt to filibuster proper debate rather than foster it. To make life more complicated to those who wish to answer his what I think are absurd notions, he gives no accurate references to his supposed facts or cites any accredited, peer-reviewed documentation that could back up his various emotive generalisations and what appear to be aspersions. Regards, jo.”


    http://www.thegwpf.org/nigel-lawson-the-bath-lecture/

    Nigel Lawson: The Bath Lecture

    Climate Alarmism Is A Belief System And Needs To Be Evaluated As Such

    Nigel Lawson: Cool It

    Standpoint, May 2014

    This essay is based on the text of a speech given to the Institute for Sustainable Energy and the Environment at the University of Bath.

    There is something odd about the global warming debate — or the climate change debate, as we are now expected to call it, since global warming has for the time being come to a halt.

    [ joabbess.com : Contrary to what Nigel Lawson is claiming, there is no pause - global warming continues unabated. Of this there can be no doubt. All of the data that has been assessed - and there is a lot of it - confirms the theoretical framework - so it is odd that Nigel Lawson states otherwise, seemingly without any evidence to substantiate his assertion. Nigel Lawson appears to be taking advantage of fluctuations, or short-term wrinkles, in the records of air temperatures close to the Earth, to claim that up is down, dark is light and that truth is in error. Why are temperatures in the atmosphere close to the Earth's surface, or "surface temperatures", subject to variability ? Because heat can flow through matter, is the short answer. The longer answer is the interplay between the atmosphere and the oceans, where heat is being transfered between parts of the Earth system under conditions of flows such as the movement of air and water - what we call winds and ocean currents. There are detectable patterns in the flows of air and water - and some are oscillatory, so the temperature (taken at any one time) may appear to wriggle up and down (when viewed over a period of time). Despite these wobbles, the overall trend of temperature over several decades has been reliably detected. Despite Nigel Lawson's attention to air temperatures, they are probably the least significant in detecting global warming, even though the data shows that baseline air temperatures, averaged over time, are rising. The vast proportion of heat being added to the Earth system is ending up in the oceans :-
    http://www.skepticalscience.com/global-cooling-intermediate.htm
    and the rise in ocean temperatures is consistent :-
    https://www.skepticalscience.com/cherrypicking-deny-continued-ocean-global-warming.html
    which indicates that circulatory patterns of heat exchange in the oceans have less effect on making temperatures fluctuate than the movement of masses of air in the atmosphere. This is exactly what you would expect from the study of basic physics. If you give only a cursory glance at the recent air temperatures at the surface of the Earth, you could think that temperatures have levelled off in the last decade or so, but taking a longer term view easily shows that global warming continues to be significant :-
    http://data.giss.nasa.gov/gistemp/graphs_v3/
    What is truly astonishing about this data is that the signal shows through the noise - that the trend in global warming is easily evident by eye, despite the wavy shakes from natural variability. For Nigel Lawson's information, the reason why we refer to climate change is to attempt to encompass other evidence in this term besides purely temperature measurements. As the climate changes, rainfall patterns are altering, for example, which is not something that can be expressed in the term global warming. ]

    I have never shied away from controversy, nor — for example, as Chancellor — worried about being unpopular if I believed that what I was saying and doing was in the public interest.

    But I have never in my life experienced the extremes of personal hostility, vituperation and vilification which I — along with other dissenters, of course — have received for my views on global warming and global warming policies.

    For example, according to the Climate Change Secretary, Ed Davey, the global warming dissenters are, without exception, “wilfully ignorant” and in the view of the Prince of Wales we are “headless chickens”. Not that “dissenter” is a term they use. We are regularly referred to as “climate change deniers”, a phrase deliberately designed to echo “Holocaust denier” — as if questioning present policies and forecasts of the future is equivalent to casting malign doubt about a historical fact.

    [ joabbess.com : Climate change science is built on observations : all historical facts. Then, as in any valid science, a theoretical framework is applied to the data to check the theory - to make predictions of future change, and to validate them. It is an historical fact that the theoretical framework for global warming has not been falsified. The Earth system is warming - this cannot be denied. It seems to me that Nigel Lawwon usurps the truth with myth and unsubstantiated rumour, casting himself in the role of doubting dissenter, yet denying the evidence of the data. He therefore self-categorises as a denier, by the stance of denial that he takes. His denial is also an historical fact, but calling him a denier is not a value judgement. It is for each person to ascribe for themselves a moral value to the kind of denial he expresses. ]

    The heir to the throne and the minister are senior public figures, who watch their language. The abuse I received after appearing on the BBC’s Today programme last February was far less restrained. Both the BBC and I received an orchestrated barrage of complaints to the effect that it was an outrage that I was allowed to discuss the issue on the programme at all. And even the Science and Technology Committee of the House of Commons shamefully joined the chorus of those who seek to suppress debate.

    [ joabbess.com : Considering the general apathy of most television viewers, it is therefore quite refreshingly positive that so many people decided to complain about Nigel Lawson being given a platform to express his views about climate change, a subject about which it seems he is unqualified to speak with authority of learning. He may consider the complaints an "orchestrated barrage". Another interpretation could be that the general mood of the audience ran counter to his contributions, and disagreed with the BBC's decisiont to permit him to air his contrarian position, to the point of vexation. A parallel example could be the kind of outrage that could be expressed if Nigel Lawson were to deny that the Earth is approximately spherical, that gravity means that things actually move out to space rather than towards the ground, or that water is generally warmer than ice. He should expect opposition to his opinions if he is denying science. ]

    In fact, despite having written a thoroughly documented book about global warming more than five years ago, which happily became something of a bestseller, and having founded a think tank on the subject — the Global Warming Policy Foundation — the following year, and despite frequently being invited on Today to discuss economic issues, this was the first time I had ever been asked to discuss climate change. I strongly suspect it will also be the last time.

    The BBC received a well-organised deluge of complaints — some of them, inevitably, from those with a vested interest in renewable energy — accusing me, among other things, of being a geriatric retired politician and not a climate scientist, and so wholly unqualified to discuss the issue.

    [ joabbess.com : It is a mark of integrity to put you money where your mouth is, not an indicator on insincerity. It is natural to expect people who accept climate change science to be taking action on carbon dioxide emissions, which includes investment in renewable energy. ]

    Perhaps, in passing, I should address the frequent accusation from those who violently object to any challenge to any aspect of the prevailing climate change doctrine, that the Global Warming Policy Foundation’s non-disclosure of the names of our donors is proof that we are a thoroughly sinister organisation and a front for the fossil fuel industry.

    As I have pointed out on a number of occasions, the Foundation’s Board of Trustees decided, from the outset, that it would neither solicit nor accept any money from the energy industry or from anyone with a significant interest in the energy industry. And to those who are not-regrettably-prepared to accept my word, I would point out that among our trustees are a bishop of the Church of England, a former private secretary to the Queen, and a former head of the Civil Service. Anyone who imagines that we are all engaged in a conspiracy to lie is clearly in an advanced stage of paranoia.

    The reason why we do not reveal the names of our donors, who are private citizens of a philanthropic disposition, is in fact pretty obvious. Were we to do so, they, too, would be likely to be subject to the vilification and abuse I mentioned earlier. And that is something which, understandably, they can do without.

    That said, I must admit I am strongly tempted to agree that, since I am not a climate scientist, I should from now on remain silent on the subject — on the clear understanding, of course, that everyone else plays by the same rules. No more statements by Ed Davey, or indeed any other politician, including Ed Milliband, Lord Deben and Al Gore. Nothing more from the Prince of Wales, or from Lord Stern. What bliss!

    But of course this is not going to happen. Nor should it; for at bottom this is not a scientific issue. That is to say, the issue is not climate change but climate change alarmism, and the hugely damaging policies that are advocated, and in some cases put in place, in its name. And alarmism is a feature not of the physical world, which is what climate scientists study, but of human behaviour; the province, in other words, of economists, historians, sociologists, psychologists and — dare I say it — politicians.

    [ joabbess.com : Au contraire, I would say to Nigel Lawson. At root, climate change is very much a scientific issue. Science defines it, describes it and provides evidence for it. Climate change is an epistemological concern, and an ontological challenge. How we know what we know about climate change is by study of a very large number of results from data collection and other kinds of research. The evidence base is massive. The knowledge expressed in climate change science is empirical - based on observations - which is how we are sure that what we know is assured. There is still scope for uncertainty - will the surface temperatures rise by X plus or minus some Y, owing to the dynamic between the atmosphere, the oceans, the ice cover and the land masses ? The results of the IPCC assessments are that we pretty much know what X is, and we have an improved clarity on a range of values for Y. The more science is done, the clearer these numbers emerge. Knowledge increases as more science is done, which is why the IPCC assessments are making firmer conclusions as time passes. Climate change science does not make value judgements on its results. It concludes that sea levels are rising and will continue to rise; that rainfall patterns are changing and will continue to change; that temperatures are rising and will continue to rise under current economic conditions and the levels of fossil fuel use and land use. Science describes the outcomes of these and other climate changes. It is for us as human beings, with humanity in our hearts, to place a meaning on predicted outcomes such as crop and harvest failures, displacement of peoples, unliveable habitats, loss of plant and animal species, extreme weather. You cannot take the human out of the scientist. Of course scientists will experience alarm at the thought of these outcomes, just as the rest of society will do. The people should not be denied the right to feeling alarm. ]

    And en passant, the problem for dissenting politicians, and indeed for dissenting climate scientists for that matter, who certainly exist, is that dissent can be career-threatening. The advantage of being geriatric is that my career is behind me: there is nothing left to threaten.

    [ joabbess.com : Climate change science is not something you can "dissent" from if you are at all versed in it. For those who question any part of climate change science from inside the community of those who have appropriate knowledge and learning, their position is not one of dissent, but of being unable to assent completely to the conclusions of their peers. They lack a capacity to fully assent to the results of other people's research because their own research indicates otherwise. As responsible members of the science community, they would then put their research conclusions and the research conclusions of others to the test. There is an integrity in this kind of questioning. It is a valid position, as long as the questions are posed in the language of scientific enquiry, and answered with scientific methods. For example, the Berkeley BEST team had questions about the evidence of global warming and set out to verify or falsify the results of others. Their own research led them to become convinced that their peers had been correct in the their conclusions. This is how science comes to consensus. Nigel Lawson should fund research in the field if he wishes to be taken seriously in denying the current consensus in climate change science. Instead of which, he invests in the publication of what appears to be uncorroborated hearsay and emotive politicking. ]

    But to return: the climate changes all the time, in different and unpredictable (certainly unpredicted) ways, and indeed often in different ways in different parts of the world. It always has done and no doubt it always will. The issue is whether that is a cause for alarm — and not just moderate alarm. According to the alarmists it is the greatest threat facing humankind today: far worse than any of the manifold evils we see around the globe which stem from what Pope called “man’s inhumanity to man”.

    [ joabbess.com : Nigel Lawson doesn't need to tell anyone that weather is changeable and that climate changes. They can see it for themselves if they care to study the data. Climate change science has discovered that the current changes in the climate are unprecedented within at least the last 800,000 years. No previous period of rapid climate change in that era has been entirely similar to the changes we are experiencing today. This is definite cause for alarm, high level alarm, and not moderate. If there is a fire, it is natural to sound the alarm. If there is a pandemic, people spread the news. If there is a risk, as human beings, we take collective measures to avoid the threat. This is normal human precautionary behaviour. It is unreasonable for Nigel Lawson to insist that alarm is not an appropriate response to what is patently in the process of happening. ]

    Climate change alarmism is a belief system, and needs to be evaluated as such.

    [ joabbess.com : Belief in gravity, or thinking that protein is good to eat are also belief systems. Everything we accept as normal and true is part of our own belief system. For example, I believe that Nigel Lawson is misguided and has come to the wrong conclusions. The evidence lies before me. Is my opinion to be disregarded because I have a belief that Nigel Lawson is incorrect ? ]

    There is, indeed, an accepted scientific theory which I do not dispute and which, the alarmists claim, justifies their belief and their alarm.

    This is the so-called greenhouse effect: the fact that the earth’s atmosphere contains so-called greenhouse gases (of which water vapour is overwhelmingly the most important, but carbon dioxide is another) which, in effect, trap some of the heat we receive from the sun and prevent it from bouncing back into space.

    Without the greenhouse effect, the planet would be so cold as to be uninhabitable. But, by burning fossil fuels — coal, oil and gas — we are increasing the amount of carbon dioxide in the atmosphere and thus, other things being equal, increasing the earth’s temperature.

    But four questions immediately arise, all of which need to be addressed, coolly and rationally.

    First, other things being equal, how much can increased atmospheric CO2 be expected to warm the earth? (This is known to scientists as climate sensitivity, or sometimes the climate sensitivity of carbon.) This is highly uncertain, not least because clouds have an important role to play, and the science of clouds is little understood. Until recently, the majority opinion among climate scientists had been that clouds greatly amplify the basic greenhouse effect. But there is a significant minority, including some of the most eminent climate scientists, who strongly dispute this.

    [ joabbess.com : Simple gas chemistry and physics that is at least a century old is evidence that carbon dioxide allows sunlight to pass right through to warm the Earth, which then emits infrared light because it has warmed up. When the infrared radiation is emitted, the Earth cools down. Infrared is partially blocked by carbon dioxide, which absorbs it, then re-radiates it, partially back to the Earth, which warms up again. Eventually, the warming radiation will escape the carbon dioxide blanket, but because of this trapping effect, the net result is for more heat to remain in the atmosphere close to the Earth's surface than you would expect. This is the main reason why the temperature of the Earth's surface is warmer than space. As carbon dioxide accumulates in the atmosphere, the warming effect will be enhanced. This is global warming and it is undisputed by the overwhelming majority of scientists. Climate sensitivity, or Equilibrium Climate Sensitivity (ECS) is a calculated measure of the total temperature change that would be experienced (after some time) at the surface of the Earth for a doubling of atmospheric carbon dioxide concentrations compare to the pre-industrial age. The Transient Climate Response (TCR) is a measure of the temperature change that would be experienced in the shorter-term for a doubling of atmospheric carbon dioxide concentrations. The TCR can be easily calculated from basic physics. The shorter-term warming will cause climate change. Some of the changes will act to cool the Earth down from the TCR (negative feedbacks). Some of the changes will act to heat the Earth up from the TCR (positive feedbacks). These are some disagreements about the ECS, such as the net effects from the fertilisation effect of carbon dioxide on plant growth, the net effects of changes in weather and cloud systems, and the net effects of changes in ocean and atmospheric circulation. However, evidence from the deep past (paleoclimatology) is helping to determine the range of temperatures that ECS could be. ]

    Second, are other things equal, anyway? We know that, over millennia, the temperature of the earth has varied a great deal, long before the arrival of fossil fuels. To take only the past thousand years, a thousand years ago we were benefiting from the so-called medieval warm period, when temperatures are thought to have been at least as warm, if not warmer, than they are today. And during the Baroque era we were grimly suffering the cold of the so-called Little Ice Age, when the Thames frequently froze in winter and substantial ice fairs were held on it, which have been immortalised in contemporary prints.

    [ joabbess.com : The Medieval Warming Period (or Medieval Warm Period) was just a blip compared to the current global warming of the last 150 years. And the Little Ice Age was also a minor anomaly, being pretty much confined to the region of Europe, and some expect could have become the Rather Much Longer Icy Period had it not been for the use of fossil fuels, which warmed Europe up again. Burning coal and other fossil fuels releases carbon that would have originally been in the atmosphere in the form of carbon dioxide millions of years ago, that trees and other plants used to grow. Geological evidence shows that surface temperatures at those times were warmer than today. ]

    Third, even if the earth were to warm, so far from this necessarily being a cause for alarm, does it matter? It would, after all, be surprising if the planet were on a happy but precarious temperature knife-edge, from which any change in either direction would be a major disaster. In fact, we know that, if there were to be any future warming (and for the reasons already given, “if” is correct) there would be both benefits and what the economists call disbenefits. I shall discuss later where the balance might lie.

    [ joabbess.com : The evidence from the global warming that we have experienced so far since around 1880 is almost universally limiting in terms of the ability of species of animals and plants to survive. There are tiny gems of positive outcomes, compared to a sand pit of negatives. Yes, of course it matters. The mathematics of chaos with strong perturbations to any system do not permit it to coast on a precarious knife-edge for very long. Sooner or later there will be a major alteration, and the potential for some milder probable outcomes will collapse. ]

    And fourth, to the extent that there is a problem, what should we, calmly and rationally, do about it?

    [ joabbess.com : The most calm and rational thing to do is to compile all the evidence and report on it. Oh yes, we've already done that. It's called the Intergovernmental Panel on Climate Change or IPCC. The concluisons of the compilation of over 100 years of science is that global warming is real, and it's happening now, and that there is a wide range of evidence for climate change, and indicators that it is a major problem, and that we have caused it, through using fossil fuels and changing how we use land. ]

    It is probably best to take the first two questions together.

    According to the temperature records kept by the UK Met Office (and other series are much the same), over the past 150 years (that is, from the very beginnings of the Industrial Revolution), mean global temperature has increased by a little under a degree centigrade — according to the Met Office, 0.8ºC. This has happened in fits and starts, which are not fully understood. To begin with, to the extent that anyone noticed it, it was seen as a welcome and natural recovery from the rigours of the Little Ice Age. But the great bulk of it — 0.5ºC out of the 0.8ºC — occurred during the last quarter of the 20th century. It was then that global warming alarmism was born.

    [ joabbess.com : Nigel Lawson calls it "alarmism". I call it empirical science. And there are many scientific explanations for what he calls "fits and starts", it's just that they're written in research papers, so he will probably never read them, going on his lack of attention to research publications in the past. ]

    But since then, and wholly contrary to the expectations of the overwhelming majority of climate scientists, who confidently predicted that global warming would not merely continue but would accelerate, given the unprecedented growth of global carbon emissions, as China’s coal-based economy has grown by leaps and bounds, there has been no further warming at all. To be precise, the latest report of the Intergovernmental Panel on Climate Change (IPCC), a deeply flawed body whose non-scientist chairman is a committed climate alarmist, reckons that global warming has latterly been occurring at the rate of — wait for it — 0.05ºC per decade, plus or minus 0.1ºC. Their figures, not mine. In other words, the observed rate of warming is less than the margin of error.

    [ joabbess.com : It is not valid for Nigel Lawson to claim that there has been "no further warming at all". Heat accumulation continues to be documented. Where is Nigel Lawson's evidence to support his claim that the IPCC is a "deeply flawed body" ? Or is that another one of his entirely unsubstantiated dismissals of science ? Does he just fudge the facts, gloss over the details, pour scorn on scientists, impugn the academies of science, play with semantics, stir up antipathy, wave his hands and the whole history of science suddenly vanishes in a puff of dismissive smoke ? I doubt it ! Nigel Lawson says "the observed rate of warming is less than the margin of error." This is ridiculous, because temperature is not something that you can add or subtract, like bags of sugar, or baskets of apples, or Pounds Sterling to the Global Warming Policy Foundation's public relations fund. Two degrees Celsius, or Centigrade, is not twice as warm as one degree Celsius. 30 degrees C doesn't indicate twice as much heat as 15 degrees C, or require twice as much heating. The range of figures that Nigel Lawson is quoting, minus 0.05 degrees C plus or minus 0.1 degrees C, that is, somewhere between a cooling of 0.05 degrees C and a warming of 0.15 degrees C, is a calculation of temperature trends averaged over the whole Earth's surface for the last 15 years :-
    http://www.climatechange2013.org/images/uploads/WGIAR5_WGI-12Doc2b_FinalDraft_Chapter09.pdf (Box 9.2)
    It is not surprising that over such a short timescale it might appear that the Earth as experienced a mild cooling effect. In the last 15 years there have been a couple of years far hotter than average, and these spike the calculated trend. For example, 1998 was much hotter than the years before or after it, so if you were just to compare 1998 with 2008, it would look like the Earth is cooling down. But who would be foolish enough to look at just two calendar years of the data record on which to base their argument ? The last 15 years have to be taken in context. In "Climate Change 2013 : The Physical Science Basis", the IPCC report from Working Group 1, in the Summary for Policymakers, page 5, Section B1, the IPCC write :-
    http://www.climatechange2013.org/images/report/WG1AR5_ALL_FINAL.pdf
    "In addition to robust multi-decadal warming, global mean surface temperature exhibits substantial decadal and interannual variability [...] Due to natural variability, trends based on short records are very sensitive to the beginning and end dates and do not in general reflect long-term climate trends. As one example, the rate of warming over the past 15 years (1998–2012; 0.05 [–0.05 to 0.15] °C per decade), which begins with a strong El Niño, is smaller than the rate calculated since 1951 (1951–2012; 0.12 [0.08 to 0.14] °C per decade).” (El Niño is a prominent pattern of winds and ocean currents in the Pacific Ocean with two main states – one that tends to produce a warming effect on the Earth’s surface temperatures, and the other, La Niña, which has a general cooling effect.) ] In other words, in the last fifteen years, the range of rate of change of temperature is calculated to be somewhere between the surface of the planet cooling by 0.05 degrees Centigrade, up to warming by 0.15 degrees Centigrade :-
    http://data.giss.nasa.gov/gistemp/graphs_v3/Fig.C.gif
    http://www.climate4you.com/GlobalTemperatures.htm#Recent%20global%20satellite%20temperature
    However, this calculation of a trend line does not take account of three things. First, in the last decade or so, the variability of individual years could mask a trend, but relative to the last 50 years, everything is clearly hotter on average. Secondly, temperature is not a “discrete” quantity, it is a continuous field of effect, and it is going to have different values depending on location and time. The temperature for any January to December is only going to be an average of averages. If you were to measure the year from March to February instead, the average of averages could look different, because of the natural variability. Thirdly, there are lots of causes for local and regional temperature variability, all concurrent, so it is not until some time after a set of measurements has been taken, and other sets of measurements have been done, that it is possible to determine that a substantial change has taken place. ]

    And that margin of error, it must be said, is implausibly small. After all, calculating mean global temperature from the records of weather stations and maritime observations around the world, of varying quality, is a pretty heroic task in the first place. Not to mention the fact that there is a considerable difference between daytime and night-time temperatures. In any event, to produce a figure accurate to hundredths of a degree is palpably absurd.

    [ joabbess.com : Nigel Lawson could be said to mislead in his explanation of what "a figure accurate to hundredths of a degree" implies. Temperature is measured on an arbitrarily decided scale. To raise the whole of the Earth surface temperatures by 1 degree Celsius requires a lot of extra trapped energy. The surface temperature of the Earth is increasing by the absorption of energy that amounts roughly to 2 trillion Hiroshima atombic bombs since 1998, or 4 Hiroshimas a second. That is not a small number, although it has to be seen in the full context of the energy flows in and out of the Earth system :-
    http://www.skepticalscience.com/4-Hiroshima-bombs-per-second-widget-raise-awareness-global-warming.html
    http://blogs.discovermagazine.com/imageo/2013/12/03/climate-bomb-redux/#.U2tlfaI-hrQ
    Nigel Lawson credits the global temperature monitoring exercise as "heroic", but then berates its quality. However, climate change scientists do already appreciate that there are differences between daytime and nighttime temperatures - it is called the diurnal range. Besides differences between years, it is known that there are also differences between seasons, and latitudes, and climatic zones. Scientists are not claiming an absolute single value for the temperature of the Earth, accurate to within hundredths of a degree - that's why they always give a margin of error. What is astonishing from reviews of the data is something that Nigel Lawson has completely missed. Global warming appears to have fractal resolution - that is - at whatever geographical scale you resolve the data, the trend in most cases appears to be similar. If you take a look at some of the websites offering graphs, for example :-
    http://www.rimfrost.no/
    http://data.giss.nasa.gov/gistemp/station_data/
    the global warming trend is seen to be generally similar when averaged locally, regionally or at the global scale. This is an indicator that the global warming signal is properly being detected, as these trend lines are more or less what you would expect from basic physics and chemistry - the more carbon dioxide in the air, the more heat gets trapped, and the rate of carbon dioxide accumulation in the atmosphere has seen similar trendlines :-
    http://cdiac.esd.ornl.gov/trends/co2/recent_mauna_loa_co2.html ]

    The lessons of the unpredicted 15-year global temperature standstill (or hiatus as the IPCC calls it) are clear. In the first place, the so-called Integrated Assessment Models which the climate science community uses to predict the global temperature increase which is likely to occur over the next 100 years are almost certainly mistaken, in that climate sensitivity is almost certainly significantly less than they once thought, and thus the models exaggerate the likely temperature rise over the next hundred years.

    [ joabbess.com : I repeat : there is no pause. The IPCC are not claiming that global warming has stopped, only that there is an apparent "hiatus" in global surface temperature averages. Some scientists have concluded from their work that Climate Sensitivity is less than once feared. However, Climate Sensitivity is calculated for an immediate, once-only doubling of carbon dioxide in the atmosphere, whereas the reality is that carbon dioxide is continuing to build up in the atmosphere, and if emissions continue unabated, there could be a tripling or quadrupling of carbon dioxide concentrations in the atmosphere, which would mean that you would need to multiply the Climate Sensitivity by 1.5 or 2 to arrive at the final top temperature - higher than previously calculated, regardless of whether the expected Climate Sensitivity were to be less than previously calculated. It is therefore illogical for Nigel Lawson to extrapolate from his understanding that Climate Sensitivity is lower than previously calculated to his conclusion that the final level of global warming will be lower than previously calculated. The more carbon dioxide we emit, the worse it will be. ]

    But the need for a rethink does not stop there. As the noted climate scientist Professor Judith Curry, chair of the School of Earth and Atmospheric Sciences at the Georgia Institute of Technology, recently observed in written testimony to the US Senate:
    “Anthropogenic global warming is a proposed theory whose basic mechnism is well understood, but whose magnitude is highly uncertain. The growing evidence that climate models are too sensitive to CO2 has implications for the attribution of late-20th-century warming and projections of 21st-century climate. If the recent warming hiatus is caused by natural variability, then this raises the question as to what extent the warming between 1975 and 2000 can also be explained by natural climate variability.”

    [ joabbess.com : The IPCC reports constitute the world's best attempts to "rethink" Climate Change. Professor Judith Curry, in the quotation given by Nigel Lawson, undervalues a great deal of her colleagues' work by dismissing their valid attribution of Climate Change to the burning of fossil fuels and the change in land use. ]

    It is true that most members of the climate science establishment are reluctant to accept this, and argue that the missing heat has for the time being gone into the (very cold) ocean depths, only to be released later. This is, however, highly conjectural. Assessing the mean global temperature of the ocean depths is — unsurprisingly — even less reliable, by a long way, than the surface temperature record. And in any event most scientists reckon that it will take thousands of years for this “missing heat” to be released to the surface.

    [ joabbess.com : That the oceans are warming is not conjecture - it is a statement based on data. The oceans have a far greater capacity for heat retention than the atmosphere, so yes, it will take a long time for heat in the oceans to re-emerge into the atmosphere. However, the processes that directed heat into the oceans rather than the atmosphere in recent years could easily reverse, and in a short space of time the atmosphere could heat up considerably. In making his arguments, Nigel Lawson omits to consider this eventuality, which lowers considerably the value of his conclusions. ]

    In short, the CO2 effect on the earth’s temperature is probably less than was previously thought, and other things — that is, natural variability and possibly solar influences — are relatively more significant than has hitherto been assumed.

    [ joabbess.com : Nothing about science has changed. The Earth system continues to accumulate heat and respond to that. Carbon dioxide still contributes to the Greenhouse Effect, and extra carbon dioxide in the air will cause further global warming. The Transient Climate Response to carbon dioxide is still apparently linear. The Equilibrium Climate Sensitivity is still calculated to be roughly what it always has been - but that's only for a doubling of atmospheric carbon dioxide. If more methane is emitted as a result of Arctic warming, for example, or the rate of fossil fuel use increases, then the temperature increase of the Earth's surface could be more than previously thought. Natural variability and solar changes are all considered in the IPCC reports, and all calculations and models take account of them. However, the obvious possibility presents itself - that the patterns of natural variability as experienced by the Earth during the last 800,000 years are themseles being changed. If Climate Change is happening so quickly as to affect natural variability, then the outcomes could be much more serious than anticipated. ]

    But let us assume that the global temperature hiatus does, at some point, come to an end, and a modest degree of global warming resumes. How much does this matter?

    The answer must be that it matters very little. There are plainly both advantages and disadvantages from a warmer temperature, and these will vary from region to region depending to some extent on the existing temperature in the region concerned. And it is helpful in this context that the climate scientists believe that the global warming they expect from increased atmospheric CO2 will be greatest in the cold polar regions and least in the warm tropical regions, and will be greater at night than in the day, and greater in winter than in summer. Be that as it may, studies have clearly shown that, overall, the warming that the climate models are now predicting for most of this century (I referred to these models earlier, and will come back to them later) is likely to do more good than harm.

    [ joabbess.com : The claim that warming will "overall [...] do more good than harm” is erroneous, according to Climate Change Science. ]

    Global warming orthodoxy is not merely irrational. It is wicked.

    [ joabbess.com : My conclusions upon reading this lecture are that the evidence suggests that Nigel Lawson's position is ill-informed. He should read the IPCC reports and re-consider. ]

  • Christiana Figueres : Love Bug

    Posted on May 7th, 2014 Jo No comments

    It was probably a side-effect of the flu’, but as I was listening to Christiana Figueres speaking at St Paul’s Cathedral, London, this evening, I started to have tunnel vision, and the rest of the “hallowed halls” just melted away, and I felt she was speaking to me individually, woman to woman.

    She talked a lot about investments, injustices and inertia, but I felt like she was personally calling me, nagging me, bugging me to show more love. She said she didn’t want us to leave thinking “That was interesting”, or even “That was inspiring”, but that we would leave resolved to do one more concrete thing to show our love for our world, and our fellow human beings.

    I was a little defensive inside – I’m already trying to get some big stuff done – how could I do anything else that could be effective ? She said that we couldn’t ask people to do more if we weren’t prepared to do more ourselves. I wasn’t sure that any of the things she suggested I could try would have any impact, but I suppose I could try again to write to my MP Iain Duncan Smith – after all, Private Eye tells me he’s just hired a communications consultant, so he might be willing to communicate with me about climate change, perhaps.

    Of her other suggestions, I have already selected investments that are low carbon, so there would be little point in writing to them about carbon-based “stranded assets”. My diet is very largely vegetarian; I buy food and provisions from co-operatives where I can; I don’t own a car; I’ve given up flying; I’ve installed solar electricity; my energy consumption is much lower than average; I buy secondhand; I reuse, repair, reclaim, recycle.

    I don’t want to “campaign” on climate change – I don’t think that would be very loving. This should not be a public relations mission, it needs to be authentic and inclusive, so I don’t know what the best way is to engage more people in “the struggle”. I’ve sent enough email in my life. People already know about climate change, I don’t need to evangelise them. They already know some of the things they could do to mitigate their fossil fuel energy consumption, I don’t need to educate them. The organisations that are still pushing fossil fuels to society have more to do to get with the transition than everyday energy consumers, surely ?

    So, how is it that this “love bug” bites me ? What do I feel bugged to be getting on with ? Researching low carbon gas energy systems is my main action at the moment, but what could I do that would be an answer to Christiana’s call for me to do something extra ? Join in the monthly fast and prayer that’s due to start on 1st November ? Well, sure I will, as part of my work duties. Network for Our Voices that will funnel the energy of the monthly call to prayer into a Civil Society “tornado” in support of the UNFCCC Paris Treaty ? Yes, of course. Comes with the territory. But more… ?

    I noticed that Christiana Figueres had collegiate competition from the bells of St Paul’s, and it sounded like the whole cathedral was ringing. Then my cough started getting bad and I started to feel quite unwell, so I had to leave before the main debate took place, to medicate myself with some fresh orange juice from a company I chose because it tracks its carbon, and has a proper plan for climate sustainability, so I never answered my question – what do I need to do, to do more about climate change ?

  • Man Who Eats Data

    Posted on May 6th, 2014 Jo No comments

    A key thing to know about Professor David MacKay is that he likes data. Lots of data. He said so in a public meeting last week, and I watched him draw a careful draft diagram on paper, specifying for a project engineer the kind of data he would like to see on Combined Heat and Power (CHP) with District Heating (DH). There have been a number of complaints about communal heating projects in the UK, but accurate information is often commercially sensitive, so urging the collection and publication of data is the way forward.

    MacKay has been working on very large data indeed – with his 2050 Pathways Calculator. Although people may complain, in fact, they do complain, that the baseline assumptions about nuclear power seem designed to give the recommended outcome of more nuclear power, other parts of The Calculator are more realistic, showing that a high level of new, quick-to-build largescale wind power is practically non-negotiable for guaranteeing energy security.

    Last year, there were some rumours circulating that MacKay’s work on biomass for The Calculator showed that biomass combustion for electricity generation was a non-starter for lowering net greenhouse gas emissions to the atmosphere. We were told to wait for these results. And wait again. And now it appears (according to Private Eye, see below), that these were suppressed by DECC, engaged as they were with rubberstamping biomass conversions of coal-fired power plants – including Drax.

    “Old Sparky” at Private Eye thinks that Professor MacKay will not be permitted to publish this biomass data – but as MacKay said last week, The Calculator is open source, and all volunteers are welcome to take part in its design and development…


    Private Eye, Number 1365, 2 May 2014 – 15 May 2014

    Keeping the Lights On
    by “Old Sparky”

    The company that owns the gigantic Drax power station in Yorkshire is cheekily suing the government for not giving it quite as much subsidy as it would like. But it should be careful : the government is suppressing a publication that would question its right to any subsidy at all.

    Drax, built as a coalf-fired plant, is converting its six generating units to burn 15m tonnes of wood a year (see Eye 1325). Amazingly, electricity generated from “biomass” like this qualifies as “renewable energy”. It is thus in line for hefty subsidies and Treasury guarantees – several hundred million pounds a year of electricit billpayers’ money once all six units have been converted.

    Having seen the even greater bungs proposed for EDF’s two new nuclear power plants, however, Drax thinks it deserves a similar deal and is suing for precisely that (which is what happens when firms subsidy-farming as their main line of business).

    Drax’s greed is unlikely to be rewarded. In the Energy Act passed last year, ministers gave themselves remarkable powers to intervene in the electricity industry, project by project, and to do pretty much whatever takes their fancy.

    Meanwhile, the chief scientific adviser [sic] at the Department of Energy and Climate Change (DECC), the upright Professor David MacKay, is coming to the end of his five-year term. For more than a year he has been agitating for DECC to publish his “biomass calculator” which proves it is (in his words) “fantastically easy” to show that burning trees on the scale planned by Drax and other converted coal plants is likely to INCREASE CO2 emissions in the timeframe that matters.

    Knowing the rumpus this will cause, DECC suppressed it last summer (Eye, 1348) and continues to do so while several large biomass projects get off the ground. Will the scrupulous professor simply return to academia and publish it anyway ? Perhaps : but don’t bank on it : it is usual for employment contracts to stipulate that the EMPLOYER retains intellectual property rights in ideas developed while “on the job”. Although MacKay did some work on the impact of biomass-burning before becoming chief adviser [sic], the “calculator” dates from his time at DECC.

    This is just as well for Drax. But perhaps its owners should take the hint and wind in their necks.

  • All Kinds of Gas

    Posted on May 2nd, 2014 Jo No comments

    Amongst the chink-clink of wine glasses at yesterday evening’s Open Cities Green Sky Thinking Max Fordham event, I find myself supping a high ball orange juice with an engineer who does energy retrofits – more precisely – heat retrofits. “Yeah. Drilling holes in Grade I Listed walls for the District Heating pipework is quite nervewracking, as you can imagine. When they said they wanted to put an energy centre deep underneath the building, I asked them, “Where are you going to put the flue ?””

    Our attention turns to heat metering. We discuss cases we know of where people have installed metering underground on new developments and fitted them with Internet gateways and then found that as the rest of the buildings get completed, the meter can no longer speak to the world. The problems of radio-meets-thick-concrete and radio-in-a-steel-cage. We agree that anybody installing a remote wifi type communications system on metering should be obliged in the contract to re-commission it every year.

    And then we move on to shale gas. “The United States of America could become fuel-independent within ten years”, says my correspondent. I fake yawn. It really is tragic how some people believe lies that big. “There’s no way that’s going to happen !”, I assert.

    “Look,” I say, (jumping over the thorny question of Albertan syncrude, which is technically Canadian, not American), “The only reason there’s been strong growth in shale gas production is because there was a huge burst in shale gas drilling, and now it’s been shown to be uneconomic, the boom has busted. Even the Energy Information Administration is not predicting strong growth in shale gas. They’re looking at growth in coalbed methane, after some years. And the Arctic.” “The Arctic ?”, chimes in Party Number 3. “Yes,” I clarify, “Brought to you in association with Canada. Shale gas is a non-starter in Europe. I always think back to the USGS. They estimate that the total resource in the whole of Europe is a whole order of magnitude, that is, ten times smaller than it is in Northern America.” “And I should have thought you couldn’t have the same kind of drilling in Europe because of the population density ?”, chips in Party Number 3. “They’re going to be drilling a lot of empty holes,” I add, “the “sweet spot” problem means they’re only likely to have good production in a few areas. And I’m not a geologist, but there’s the stratigraphy and the kind of shale we have here – it’s just not the same as in the USA.” Parties Number 2 and 3 look vaguely amenable to this line of argument. “And the problems that we think we know about are not the real problems,” I out-on-a-limbed. “The shale gas drillers will probably give up on hydraulic fracturing of low density shale formations, which will appease the environmentalists, but then they will go for drilling coal lenses and seams inside and alongside the shales, where there’s potential for high volumes of free gas just waiting to pop out. And that could cause serious problems if the pressures are high – subsidence, and so on. Even then, I cannot see how production could be very high, and it’s going to take some time for it to come on-stream…” “…about 10 years,” says Party Number 2.

    “Just think about who is going for shale gas in the UK,” I ventured, “Not the big boys. They’ve stood back and let the little guys come in to drill for shale gas. I mean, BP did a bunch of onshore seismic surveys in the 1950s, after which they went drilling offshore in the North Sea, so I think that says it all, really. They know there’s not much gas on land.” There were some raised eyebrows, as if to say, well, perhaps seismic surveys are better these days, but there was agreement that shale gas will come on slowly.

    “I don’t think shale gas can contribute to energy security for at least a decade,” I claimed, “even if there’s anything really there. Shale gas is not going to answer the problems of the loss of nuclear generation, or the problems of gas-fired generation becoming uneconomic because of the strong growth in renewables.” There was a nodding of heads.

    “I think,” I said, “We should forget subsidies. UK plc ought to purchase a couple of CCGTS [Combined Cycle Gas Turbine electricity generation units]. That will guarantee they stay running to load balance the power grid when we need them to. Although the UK’s Capacity Mechanism plan is in line with the European Union’s plans for supporting gas-fired generation, it’s not achieving anything yet.” I added that we needed to continue building as much wind power as possible, as it’s quick to put in place. I quite liked my radical little proposal for energy security, and the people I was talking with did not object.

    There was some discussion about Green Party policy on the ownership of energy utilities, and how energy and transport networks are basically in the hands of the State, but then Party Number 2 said, “What we really need is consistency of policy. We need an Energy Bill that doesn’t get gutted by a change of administration. I might need to vote Conservative, because Labour would mess around with policy.” “I don’t know,” I said, “it’s going to get messed with whoever is in power. All those people at DECC working on the Electricity Market Reform – they all disappeared. Says something, doesn’t it ?”

    I spoke to Parties Number 2 and 3 about my research into the potential for low carbon gas. “Basically, making gas as a kind of energy storage ?”, queried Party Number 2. I agreed, but omitted to tell him about Germany’s Power-to-Gas Strategy. We agreed that it would be at least a decade before much could come of these technologies, so it wouldn’t contribute immediately to energy security. “But then,” I said, “We have to look at the other end of this transition, and how the big gas producers are going to move towards Renewable Gas. They could be making decisions now that make more of the gas they get out of the ground. They have all the know-how to build kit to make use of the carbon dioxide that is often present in sour conventional reserves, and turn it into fuel, by reacting it with Renewable Hydrogen. If they did that, they could be building sustainability into their business models, as they could transition to making Renewable Gas as the Natural Gas runs down.”

    I asked Parties Number 2 and 3 who they thought would be the first movers on Renewable Gas. We agreed that companies such as GE, Siemens, Alstom, the big engineering groups, who are building gas turbines that are tolerant to a mix of gases, are in prime position to develop closed-loop Renewable Gas systems for power generation – recycling the carbon dioxide. But it will probably take the influence of the shareholders of companies like BP, who will be arguing for evidence that BP are not going to go out of business owing to fossil fuel depletion, to roll out Renewable Gas widely. “We’ve all got our pensions invested in them”, admitted Party Number 2, arguing for BP to gain the ability to sustain itself as well as the planet.

  • David MacKay : Heating London

    Posted on May 2nd, 2014 Jo No comments

    I took some notes from remarks made by Professor David MacKay, the UK Government’s Chief Scientific Advisor, yesterday, 1st May 2014, at an event entitled “How Will We Heat London ?”, held by Max Fordhams as part of the Green Sky Thinking, Open City week. I don’t claim to have recorded his words perfectly, but I hope I’ve captured the gist.


    [David MacKay] : [Agreeing with others on the panel - energy] demand reduction is really important. [We have to compensate for the] “rebound effect”, though [where people start spending money on new energy services if they reduce their demand for their current energy services].

    SAP is an inaccurate tool and not suitable for the uses we put it too :-
    http://www.eden.gov.uk/planning-and-development/building-control/building-control-guidance-notes/sap-calculations-explained/
    http://www.dimplex.co.uk/products/renewable_solutions/building_regulations_part_l.htm

    Things seem to be under-performing [for example, Combined Heat and Power and District Heating schemes]. It would be great to have data. A need for engineering expertise to get in.

    I’m not a Chartered Engineer, but I’m able to talk to engineers. I know a kilowatt from a kilowatt hour [ (Laughter from the room) ]. We’ve [squeezed] a number of engineers into DECC [the Department of Energy and Climate Change].

    I’m an advocate of Heat Pumps, but the data [we have received from demonstration projects] didn’t look very good. We hired two engineers and asked them to do the forensic analysis. The heat pumps were fine, but the systems were being wrongly installed or used.

    Now we have a Heat Network team in DECC – led by an engineer. We’ve published a Heat Strategy. I got to write the first three pages and included an exergy graph.

    [I say to colleagues] please don’t confuse electricity with energy – heat is different. We need not just a green fluffy solution, not just roll out CHP [Combined Heat and Power] [without guidance on design and operation].

    Sources of optimism ? Hopefully some of the examples will be available – but they’re not in the shop at the moment.

    For example, the SunUp Heat Battery – works by having a series of chambers of Phase Change Materials, about the size of a fridge that you would use to store heat, made by electricity during the day, for use at night, and meet the demand of one home. [Comment from Paul Clegg, Senior Partner at Feilden Clegg Bradley Studios : I first heard about Phase Change Materials back in the 1940s ? 1950s ? And nothing's come of it yet. ] Why is that a good idea ? Well, if you have a heat pump and a good control system, you can use electricity when it’s cheapest… This is being trialled in 10 homes.

    Micro-CHP – [of those already trialled] definitely some are hopeless, with low temperature and low electricity production they are just glorified boilers with a figleaf of power.

    Maybe Fuel Cells are going to deliver – power at 50% efficiency [of conversion] – maybe we’ll see a Fuel Cell Micro-Combined Heat and Power unit ?

    Maybe there will be hybrid systems – like the combination of a heat pump and a gas boiler – with suitable controls could lop off peaks of demand (both in power and gas).

    We have designed the 2050 Pathways Calculator as a tool in DECC. It was to see how to meet the Carbon Budget. You can use it as an energy security calculator if you want. We have helped China, Korea and others to write their own calculators.

    A lot of people think CHP is green and fluffy as it is decentralised, but if you’re using Natural Gas, that’s still a Fossil Fuel. If you want to run CHP on biomass, you will need laaaaaarge amounts of land. You can’t make it all add up with CHP. You would need many Wales’-worth of bioenergy or similar ways to make it work.

    Maybe we should carry on using boilers and power with low carbon gas – perhaps with electrolysis [A "yay !" from the audience. Well, me, actually]. Hydrogen – the the 2050 Calculator there is no way to put it back into the beginning of the diagram – but it could provide low carbon heat, industry and transport. At the moment we can only put Hydrogen into Transport [in the 2050 Calculator. If we had staff in DECC to do that... It's Open Source, so if any of you would like to volunteer...

    Plan A of DECC was to convert the UK to using lots of electricity [from nuclear power and other low carbon technologies, to move to a low carbon economy], using heat pumps at the consumer end, but there’s a problem in winter [Bill Watts of Max Fordham had already shown a National Grid or Ofgem chart of electricity demand and gas demand over the year, day by day. Electricity demand (in blue) fluctuates a little, but it pretty regular over the year. Gas demand (in red) however, fluctuates a lot, and is perhaps 6 to 10 times larger in winter than in summer.]

    If [you abandon Plan A - "electrification of everything"] and do it the other way, you will need a large amount of Hydrogen, and a large Hydrogen store. Electrolysers are expensive, but we are doing/have done a feasibility study with ITM Power – to show the cost of electrolysers versus the cost of your wind turbines [My comment : but you're going to need your wind turbines to run your electrolysers with their "spare" or "curtailed" kilowatt hours.]

    [David Mackay, in questions from the floor] We can glue together [some elements]. Maybe the coming smart controls will help…can help save a load of energy. PassivSystems – control such things as your return temperature [in your Communal or District Heating]…instead of suing your heat provider [a reference to James Gallagher who has problems with his communal heating system at Parkside SE10], maybe you could use smart controls…

    [Question] Isn’t using smart controls like putting a Pirelli tyre on a Ford Cortina ? Legacy of poor CHP/DH systems…

    [David MacKay in response to the question of insulation] If insulation were enormously expensve, we wouldn’t have to be so enthusastic about it…We need a well-targeted research programme looking at deep retrofitting, instead of letting it all [heat] out.

    [Adrian Gault, Committee on Climate Change] We need an effective Government programme to deliver that. Don’t have it in the Green Deal. We did have it [in the previous programmes of CERT and CESP], but since they were cancelled in favour of the Green Deal, it’s gone off a cliff [levels of insulation installations]. We would like to see an initiative on low cost insulation expanded. The Green Deal is not producing a response.

    [Bill Watts, Max Fordham] Agree that energy efficiency won’t run on its own. But it’s difficult to do. Not talking about automatons/automation. Need a lot of pressure on this.

    [Adrian Gault] Maybe a street-by-street approach…

    [Michael Trousdell, Arup] Maybe a rule like you can’t sell a house unless you’ve had the insulation done…

    [Peter Clegg] … We can do heat recovery – scavenging the heat from power stations, but we must also de-carbonise the energy supply – this is a key part of the jigsaw.

  • David MacKay Minus Beard

    Posted on May 2nd, 2014 Jo No comments

    “He’s lost the beard,” I commented to The Man On My Left as Professor David MacKay entered the room at the Max Fordham event on heating London, “Is he leaving Government ?”

    It turns out, he is – 31st July – he told An Interested Party. “Where are you going ?”, AIP asked. David shrugged his shoulders in a non-committal sort of way, “Back to Cambridge,” he volunteered. Now, one could take that as a sign that he will be returning to Cambridge University, but it could mean something else.

    I buttonholed him.

    “Are you THE Jo Abbess ?” he asked.

    “Yes, sadly,” I fake-apologised. “I’m pleased to see you finally believe in low carbon gas,” I said in a congratulatory tone.

    His advice was to talk about meeting representatives from Audi and BMW about their choice for the transport sector. One is going with the hydrogen economy (if they can fix the hydrogen on-board storage questions) – fuel cells being so efficient (if they work). The other is going with the methane – NGV – Natural Gas Vehicles – using CNG – Compressed Natural Gas.

    “I’m attempting to author a work on Renewable Gas,” I confided, “and I’ve been looking at resurrecting old gas-making technologies – for SNG – synthetic Natural Gas.”

    Professor MacKay recommended I talk to Ian Ellerington, his Head of Innovation Delivery, but warned me everybody is busy. He wrote Ian’s email on his business card. The email bounced undeliverable. Oh well.

  • Fiefdom of Information

    Posted on April 27th, 2014 Jo 1 comment

    Sigh. I think I’m going to need to start sending out Freedom of Information requests… Several cups of tea later…


    To: Information Rights Unit, Department for Business, Innovation & Skills, 5th Floor, Victoria 3, 1 Victoria Street, London SW1H OET

    28th April 2014

    Request to the Department of Energy and Climate Change

    Re: Policy and Strategy for North Sea Natural Gas Fields Depletion

    Dear Madam / Sir,

    I researching the history of the development of the gas industry in the United Kingdom, and some of the parallel evolution of the industry in the United States of America and mainland Europe.

    In looking at the period of the mid- to late- 1960s, and the British decision to transition from manufactured gas to Natural Gas supplies, I have been able to answer some of my questions, but not all of them, so far.

    From a variety of sources, I have been able to determine that there were contingency plans to provide substitutes for Natural Gas, either to solve technical problems in the grid conversion away from town gas, or to compensate should North Sea Natural Gas production growth be sluggish, or demand growth higher than anticipated.

    Technologies included the enriching of “lean” hydrogen-rich synthesis gas (reformed from a range of light hydrocarbons, by-products of the petroleum refining industry); Synthetic Natural Gas (SNG) and methane-”rich” gas making processes; and simple mixtures of light hydrocarbons with air.

    In the National Archives Cmd/Cmnd/Command document 3438 “Fuel Policy. Presented to Parliament by the Minister of Power Nov 1967″, I found discussion on how North Sea gas fields could best be exploited, and about expected depletion rates, and that this could promote further exploration and discovery.

    In a range of books and papers of the time, I have found some discussion about options to increase imports of Natural Gas, either by the shipping of Liquified Natural Gas (LNG) or by pipeline from The Netherlands.

    Current British policy in respect of Natural Gas supplies appears to rest on “pipeline diplomacy”, ensuring imports through continued co-operation with partner supplier countries and international organisations.

    I remain unclear about what official technological or structural strategy may exist to bridge the gap between depleting North Sea Natural Gas supplies and continued strong demand, in the event of failure of this policy.

    It is clear from my research into early gas field development that depletion is inevitable, and that although some production can be restored with various techniques, that eventually wells become uneconomic, no matter what the size of the original gas field.

    To my mind, it seems unthinkable that the depletion of the North Sea gas fields was unanticipated, and yet I have yet to find comprehensive policy statements that cover this eventuality and answer its needs.

    Under the Freedom of Information Act (2000), I am requesting information to answer the following questions :-

    1.   At the time of European exploration for Natural Gas in the period 1948 to 1965, and the British conversion from manufactured gas to Natural Gas, in the period 1966 to 1977, what was HM Government’s policy to compensate for the eventual depletion of the North Sea gas fields ?

    2.   What negotiations and agreements were made between HM Government and the nationalised gas industry between 1948 and 1986; and between HM Government and the privatised gas industry between 1986 and today regarding the projections of decline in gas production from the UK Continental Shelf, and any compensating strategy, such as the development of unconventional gas resources, such as shale gas ?

    3.   Is there any policy or strategy to restore the SNG (Synthetic Natural Gas) production capacity of the UK in the event of a longstanding crisis emerging, for example from a sharp rise in imported Natural Gas costs or geopolitical upheaval ?

    4.   Has HM Government any plan to acquire the Intellectual Property rights to SNG production technology, whether from British Gas/Centrica or any other private enterprise, especially for the slagging version of the Lurgi gasifier technology ?

    5.   Has HM Government any stated policy intention to launch new research and development into, or pilot demonstrations of, SNG ?

    6.   Does HM Government have any clearly-defined policy on the production and use of manufactured gas of any type ? If so, please can I know references for the documents ?

    7.   Does HM Government anticipate that manufactured gas production could need to increase in order to support the production of synthetic liquid vehicle fuels; and if so, which technologies are to be considered ?

    Thank you for your attention to my request for information.

    Regards,

    jo.

  • There must be a beginning

    Posted on April 10th, 2014 Jo No comments

    There
    must be
    a beginning
    of any great matter
    but the continuing
    unto the end until
    it be thoroughly
    finished
    yields the true
    glory.

  • A One Hundred Cubit High Russell Crowe

    Posted on March 31st, 2014 Jo No comments

    The strangest thing about actors is that they’re generally shorter than you might think they are. So when Darren Aronovsky makes all his “Noah” cast, apart from Anthony Hopkins and the hoards of filthy Canaanites, take to the stage in a curtain call, I get the distinct impression they are all pocket-sized waifs. Well, apart from Ray Winstone. And Russell Crowe, who appears to be under orders to say a few brief sentences before peeling off into the wings again. I ask myself – is he drunk or something ? Is he like the pickled, unsavoury uncle you have to keep in the back room at parties, just in case he says something intransigent ?

    The one thing I have to say about the film Noah is E. P. I. C. This film is truly epic. It’s Ben Hur in its ambition, and from the second row of the audience, it’s quite literally huge. The Ark rocks. And when the lead goes home to the green ancestral mountain and clambers into the dark cave, can it be ? Is that the Pope taking a cameo role ? You half expect it, but it’s only Anthony Hopkins, in the end. Although he manages to look quite quite cardinal and pope-ish, actually. And gargantuan from where I’m sitting.

    The Odeon puts on a fine show, and Paramount had provided an ocean flooring instead of a red carpet outside the cinema, interestingly all nicely packed away by the time we let the #NoahPremiere of the #NoahMovie after suffering tinnitus and glare from all that very big, very loud media.

    This is supposed to be a film with big environmental themes, which it is, and which is probably why Damaris got offered some free tickets to the premiere, and handed them out to environmental organisations, in an attempt to engage this demographic segment. Well I’d say, if you’re at all green, definitely watch this film. It will resonate with you, even if you find the Biblical references a bit heavy.

    When I was younger I was easily in thrall to public relations, stardom and pzzazz, but these days, it sort of all washes over me. So the stars and starlets giving out thousands of autographs and posing for a bank of hungry cameras really didn’t impress me. Should it have ?

    I attended this event partly out of an interest in the anthropological elements – the division between red carpet and non-red carpet; how the barrier set up a desperate attitude of desire in those outside the red carpet zone. “Emma ! Emma !” the young things were calling for the white-robed Ms Watson with the architectural bangles, holding up signs, begging for selfies with their idols.

    I noticed also that the many people working for the event had a kind of steely security guard attitude, even if they were only playing the role of general assistance. Without the stars in the theatre, the place was dull. With the actors and actresses in the room, the place was buzzing. It had an altogether higher energy.

    I posed for a couple of photographs with my compatriots on the blue ocean-red carpet, but I felt I was at a school reunion rather than a media glitz event. I felt quite aloof from the process, right up until a surprise move in the film, when I literally jumped out of my seat. You see, the narrative did take me, wash me away with the portrayed doomed humanity. The power of the story; the power of the story-telling; even though the film should have been twice as long to cover all the themes and relationships it spun.

    I identified with the narrative – as I expect most people will – the beseeching of the Heavens for an answer from God to our most urgent and important questions. We’ve all done it – asked the Universe for help, for a solution, for resolution, closure, certainty.

    If you’re at all concerned about environmental dilemmas, you will know that today the United Nations has published another section of its Fifth Assessment Report on Climate Change. This story couldn’t be greater, and for many people of faith it will trigger prayers and supplications to the Almighty. Our private prayer will parallel the frantic “Emma ! Emma !” that the troubled teenage fans call out, with anguish written on their faces.

    Those in the faith communities who try to take Creation responsibilities seriously will hopefully come to praise this film and not ban it or pan it. Maybe Aronofsky could have made more of an impact if, instead of having Patti Smith recite his turgid 13-year-old teenage poem, if Russell Crowe had been put on stage to talk about the United Nations report and how serious he thinks the situation is. It seems almost one step too removed to leave the warnings about the risk of rising sea levels to the mouth of a dead, ancient prophet, but if this is the way that the story migrates, then maybe this film, too, is necessary.

    This film is essentially about how humans have laid waste to the goodness and bounty of the Earth. After the house lights came up, I showed my companion the reams of empty packets of popcorn and water bottles strewn on the floor. Despite the earnestness and sincerity of the film’s director and his script, we clearly haven’t learned anything yet.


    Further thoughts on “Noah”

    They had soil under their fingernails, but the cast was universally white with perfect teeth and hair, and the audience privileged. We will learn soon enough that climate change doesn’t discriminate.

    The budget for the movie would have been in the millions, but there are 800 million people who still don’t have enough to eat. Add a nought to that if we don’t address the water scarcity issues of climate change.

    The violence of Genesis 6 is depicted in the movie as affecting the Earth as well as human society. Climate change is deeply affecting the Earth already, even though mining the Earth of resources has brought prosperity to many. We could be reaching a cusp, however, where we need to avoid the potential for human conflict and the social instability that climate change could now cause.

    Genesis 9 writes that God promises not to destroy the Earth again by flooding, and climate change deniers claim that this means that sea level rise cannot possibly inundate cities. The evidence of the science is to be found in the data, and we shouldn’t just cling to fragments of an ancient narrative in vain hope.

    Look – God changes his mind about things. At the beginning of Genesis 6 God considers killing every living being, but by the end of Genesis 6 he plans to save the right-living Noah and the animals he takes in the Ark.

    The Bible says God regretted making the Earth. Did he also regret saving Noah ? Noah stops being righteous, right-on, perfect after the watery calamity. By the end of Genesis 9, we learn that drunkenness and deep disgrace came to Noah and his son directly after the Flood – despite the fact that God had shown favour on the father by directing him to build the Ark and save the creatures and his family.

    When the waters receded, clearly there were no edible plants still viable, and God had to issue a dispensation that man could now eat meat – even from “unclean” animals – in order to survive. Is God in the process of compromise ? Dialogue ? Relenting ? Is he negotiating with us, even now ? By rights, he could just leave us to our self-imposed watery grave of a fate, but I feel he’s still as intimately connected and concerned with the human race as he was in the time of Noah. For those of faith who have never considered environmental destruction and the blowback effect on humanity, I think it’s time for us to ask him what we should be doing about climate change, start that conversation with the God of the Colourful Rainbows in the Sky.

  • Shell Pulls From Shale

    Posted on March 18th, 2014 Jo No comments

    Shell cuts and runs from shale, but there are still believers.


    Friday 14 March 2014


    From: Dave
    Subject: Shell cuts investment in US shale as “fracking takes its toll”

    [...]

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    From: Hugh

    re story at http://www.telegraph.co.uk/finance/newsbysector/energy/oilandgas/10696415/Shell-cuts-spending-and-jobs-at-US-shale-gas-arm.html

    I agree. It seems that only Wall Street, realtors and other fairly useless middlemen are really making serious money at dry shale gas production. The little guys at the serious end all appear to be spending more than they are earning (like Shell). Wait for the bust because I cannot see Henry Hub reaching the $6 – 8/mmBtu (more?) needed for the drillers to make a profit. It is not yet even totally clear that shale oil is a clear winner; many of those drillers’s outlays are greater than income!

    Very confusing!

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    From: Dave

    One conspiracy theory going around is that the shale thing has been funded by the US govt money printing to banks, and as soon as they start tapering the whole thing will collapse.

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    From: Chris

    Money printing provides liquidity – not capital.

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    From: Dave

    Yes but the banks can invest that liquidity by lending to fracking shysters????

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    From: Dave

    Chris, the penny has just dropped. Never really understood what “liquidity” was, but clearly I see it is non-money that has been conjured out of the air by some sort of dodgy promise to pay in future based on a gamble / speculation, most of which at some point will collapse into nothingness or am I being too too cynical?

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    From: Jo

    Hi Hugh,

    For me there are two key points :-

    1. The exploitation of shale resources in Northern America are part of the US trying to build a narrative of energy independence. The notion that the US could ever be free from OPEC is laughable.

    2. However, the official agencies, such as the EIA, do not project strong growth in shale gas, and anticipate a break point in shale oil growth.

    It is a pure propaganda exercise, this “Saudi America” narrative. It too will soon burst. Without sales of hydraulic fracturing to China etc.

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    From: John

    Jo,

    Whatever you do, do not look at the graphs on page 12 from the EUIA!!

    http://www.eia.gov/forecasts/aeo/er/pdf/0383er(2014).pdf

    It will break your heart, it’s a shale gas denier’s worst nightmare.


    15 March 2014


    From: Nick Grealy, nohotair.co.uk

    John thanks for reminding me why I don’t bother with this group anymore.

    I thought they were scientists, not conspiracy theorists. David Icke seems same next to some of this.

    Heres more science to reject http://www.eia.gov/petroleum/drilling/pdf/dpr-full.pdf

    John Gummer ( I don’t go in for that Lord cr@p), recently said that if environmentalists deny the science behind shale, they can’t expect the public to accept the science on climate either.

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    From: Jo

    Hi John,

    The projections in Figure 11 of that chart, showing numbers for growth in Natural Gas out to 2040 are based on very conservative growth figures in shale gas, and the large upwards growth is based mostly on a spurt in coalbed methane production sometime in the 2030s, and a spurt in Arctic production in the 2020s.

    The shale gas and tight gas growth could in reality be even less underwhelming, if you consider economic recovery issues.

    You need to get the underlying dataset and check, or look at other peoples’ attempts to chart it, such as mine :-

    http://www.joabbess.com/2013/10/23/bursting-shale-gas-bubbles/

    Don’t believe the growth hype !

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    From: John

    Jo,

    Take Nick’s advice and drop the David Icke nonsense.

    http://www.eia.gov/petroleum/drilling/pdf/marcellus.pdf

    All the data is on the EIA website up to Feb 2014

    You write this on your blog, you’re not really trying are you!

    I was trying to ascertain current American shale gas production data, and I kept finding myself at this webpage on the Energy Information Administration (EIA) website, and this one, too, which only have shale gas production data up until 2011 (just checked it again – still true).

    Chill out about it, embrace gas and renewables like Texas is doing.

    Golden age of gas can fund and back up golden age of renewables, there is no other alternative, UK incredibly lucky country.

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    From: Jo

    Hi John,

    I embrace gas – in fact, I’m in bed with gas. I just think that we should not be doing unconventional gas.

    First, because geology offers strong possibilities of early exhaustion and patchy production. And second of all, because this delays proper solutions in the field of manufactured Renewable Gas.

    Gas and power are perfectly complementary, and I think we should have growth in Renewable Gas to complement the growth in Renewable Electricity.

    Regards,

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    From: John

    Gas demand is 730 TWh

    Max possible renewable gas is around 20 TWh

    So, the 710 TWh?

    By 2030, Qatar or Russia or Lancashire?

    We cannot afford to import it, we have to produce our own, there is no alternative

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    From: Jo

    Hi John,

    On what do you base your figures ? I would dare to suggest your green gas figure is not optimistic enough.

    I think everything depends on what you think Renewable Gas is. It’s certainly not limited to biogas, or even hydrotreated biogas (to make biomethane through the addition of hydrogen in some way to biogas). Besides all the biological routes to gas, there are a range of other ways of putting Renewable Hydrogen in the company of Renewable Carbon and coming up with much bigger Renewable Gas production figures. Several important ones are being researched and developed. There are also a number of ways of producing Renewable Hydrogen – all in research and development.

    This country used to manufacture a large quantity of gas, and I am quite sure it will do so again in the not too distant future. This time round, however, it will be Renewable Gas, and not just made from gasified coal with all those net carbon dioxide emissions to air. Yes, there will be some EfW – gas Energy from Waste, but that will not be the endpoint. Yes, there will be advanced biological treatments of biological feedstocks, but even that won’t be the end of it. Yes, it will include some high temperature gasification (such as plasma gasification) of carbonaecous material, but even that will not be the end of the story. It will even include some coal and some Carbon Capture and Storage, although I prefer Carbon Recycling to reduce the initial fuel input.

    I think it is important to think in terms of a transition. For now we take the Natural Gas from the -stans, the Russian Federation, the South Stream, North Stream, east-west pipelines, the LNG tankers. But we plan to start Renewable Gas production to ramp up so that in 15 to 20 years time it can be a major substitution option. Swapping coal burning for gas burning will give us some space and time in our Carbon Budgets to develop the Renewable Gas to eventually displace Natural Gas (from all sources).

    The thing that needs to happen is that the major oil and gas companies need to show their hand on their plans for developing Renewable Gas. I’m pretty sure they have them, or if not, they need to start writing them now, because industrial scale start-ups in Renewable Gas are going to pump them out of business otherwise – shale or no shale.

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    From: John

    My figs based on an EU project Green Gas Grids.

    Power to Gas is just gas industry green PR, it’s not credible.

    Reason is first one of efficiency or lack of it.

    Next is a killer – no reliable CO2 source…..P2G works to make H2 when it’s windy, but when windy no ccgt so no CO2.

    Costs are horrendous to match co2 with H2 from wind, complete non starter for the next 100 years!

    Shale gas is long term low carbon option.

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    From: Jo

    Hi John,

    Other people have other figures. I would suggest it’s probably best not to accept just one report.

    It’s interesting that you claim that “Power to Gas” is gas industry public relations greenwash. From my viewpoint the agenda is being driven by organisations like the German Government, and non-majors such as ITM Power. As for the technology research and development, that is mostly academia, with or without energy sector investment.

    It may not be credible to you, but a lot of people are doing R&D into it. Unless you want to claim that they are just intelligent people being kept busy so they don’t get Bolshy, why would they be spending time on Renewable Gas if they didn’t think there was progress to be made in it ?

    Yes, it’s true that efficiency questions are important and limiting, but increasing the efficiency of various processing steps is exactly what most of the research is about. This is what will bring the costs down. Remember when people claimed that solar photovoltaics and wind power could never be cheap enough to be widely deployed ?

    There are many ways to source carbon dioxide reliably, such as through Carbon Recycling, which would lower original feedstock input requirements.

    If you just look at energy, then shale gas might make some sense, but it’s not just about energy. Shale gas development has implications on geological stability, geographical development, local risks of emissions to air, water and soil, and continued infrastructure maintenance costs dragging on for decades.

    Shale gas growth might well be short-term, with field depletion offsetting new drilling in a short timeframe. Who can guarantee more than a few sweet spots in any one field ?

    Why does National Grid only model around 10% of future production from shale gas, and no more ? Why does it model biogas on a par with shale gas ? They’re not particularly confident in either, it would seem.

    To my mind, shale gas is a theatrical diversion from the real business of substituting fossil gas with Renewable Gas and energy-use efficiency. There are more unfounded claims about shale gas than there were about nuclear power, sadly.

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    From: John

    We all follow the subsidies.

    Offshore wind, solar, ITM h2 projects, biomethane, all receive huge subsidies….none are remotely economic….

    One partial well apart we have had no drilling and fracking in UK shale and so we don’t know how much shale gas we don’t know how much gas we will have.

    If it’s like Marcellus then by 2025 all the LNG importation terminals in UK will be mothballed and CO2 will be down 20% for gas, how fantastic!

    Instead if paying £50 billion a year for all and gas with zero tax, we may have £30 billion tax! Can fund more biomethane etc.

    Shale gas is our only hope.

    Germany withdrawing renewable subsidies now because costs too high….this already happening in UK with Ed Milliband opposition to higher energy bills.

    Shale gas and shale gas tax is out only hope.

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    From: Jo

    Hi John,

    “If it’s like Marcellus”. That’s a very big if. Drilling for shale gas in the UK cannot be like the Marcellus, for several reasons – for example :-

    a. Population density – political tendency

    There are large numbers of people who don’t want to see fracking in their heavily populated areas in the UK. A significant proportion of these I would class as having reactionary tendencies :-

    http://sedac.ciesin.columbia.edu/downloads/maps/gpw-v3/gpw-v3-population-density/gbrdens.pdf
    http://sedac.ciesin.columbia.edu/downloads/maps/gpw-v3/gpw-v3-population-density/usadens.pdf

    b. Geology – this is an apples and oranges situation, surely ?

    http://www.publications.parliament.uk/pa/cm201012/cmselect/cmenergy/795/79506.htm

    No two shale layers are the same – the stuff in the UK is just not the same kind of stuff as in the USA – for example, complare Bowland Shale to Marcellus Shale :-

    http://static.guim.co.uk/sys-images/Business/Pix/pictures/2013/7/16/1373979376644/Bowland-Shale-008.jpg
    http://i.telegraph.co.uk/multimedia/archive/02428/frackingguz_2428741b.jpg

    http://2.bp.blogspot.com/_14SUjHlDtMA/TOApeP2WK4I/AAAAAAAAACw/Jqzf8KoZCQ8/s1600/Marcellus_Shale_5.jpg
    https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcTsWDl7lnk6GWzkpm_73mpbzcEg8AeotNh2fzRHv_2lSKpzLrrHLw

    “One partial well apart we have had no drilling and fracking in UK shale and so we don’t know how much shale gas we don’t know how much gas we will have” : there are doubts climbing all over your uncertainty mountains, and yet you still say “shale gas is our only hope”. How can you justify saying this ?

    What kind of impossible economics do you believe in that could convince you that the growth in shale gas production would compensate for the depletion in North Sea production ?

    All new deployments of new (and old) technology require support. Then after a while, the support can “degress”, as it is doing in Germany and the UK as the renewables begin to be able to stand alone. It would be a pretty poor business model to totally depend on subsidies for continued operation. Imagine if the tax and financial breaks for the oil and gas industry were removed…

    On the subject of a shale gas tax – do you seriously believe that any kind of revenue generated on the back of a subsidised energy industry would be hypothecated to the green energy sector ? There’s all that military budget to support, still. Can anybody tell me if any of the “green levy” money is ever put into renewables or energy efficiency ?

    The LNG terminals may well close – due to the beefed up gas pipeline network across Europe and the “harmonised” gas market.

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    From: John

    Let’s pick up this conversation in 2020!