They Think It’s Not All Over

[ Image Credit : Lakeview Gusher : TotallyTopTen.com ]

So, the EIA say that the world has 10 years of shale oil resources which are technically recoverable. Woo hoo. We’ll pass over the question of why the American Department of Energy are guiding global energy policy, and why this glowing pronouncement looks just like the mass propaganda exercise for shale gas assessments that kicked off a few years ago, and move swiftly on to the numbers.

No, actually, not straight on to the numbers. It shouldn’t take a genius to work out the public relations strategy for promoting increasingly dirtier fossil fuels. First, they got us accustomed to the idea of shale gas, and claimed without much evidence, that it was as “clean” as Natural Gas, and far, far cleaner than coal. Data that challenges this myth continues to be collected. Meanwhile, now we are habituated to accepting without reason the risks of subsurface and ground water reservoir destruction by hydraulic fracturing, we should be pliable enough to accept the next step up – oil shale oil fracking. And then the sales team can move on to warm us up to cruddier unconventionals, like bitumen exhumed from tar sands, and mining unstable sub-sea clathrates. Why do the oil and gas companies of the world and their trusted allies in the government energy departments so desperately want us to believe in the saving power of shale oil and gas ? Why is it necessary for them to pursue such an environmentally threatening course of product development ? Can it be that the leaders of the developed world and their industry experts recognise, but don’t want to admit to, Peak Oil, and its twin wraith, Peak Natural Gas, that will shadow it by about 10 to 15 years ? A little local context – UK oil production is falling like a stone – over the whole North Sea area. Various efforts have been made to stimulate new investment in exploration and discovery. The overall plan for the UK Continental Shelf has included opening up prospects via licence to smaller players in the hope of getting them to bet the farm, and if they come up trumps, permitted the larger oil and gas companies to snaffle up the small fry. But really, the flow of Brent crude oil is getting more expensive to guarantee. And it’s not just the North Sea – the inverse pyramid of the global oil futures market is teeteringly wobbly, even though Natural Gas Liquids (NGL) are now included in petroleum oil production figures. Cue panic stations at the Coalition (Oilition) Government offices – frantic rustling of review papers ahoy. To help them believe it’s not all over, riding into view from the stables of Propaganda Central, come the Six Horsemen of Unconventional Fossil Fuels : Tar Sands, Shale Gas, Shale Oil (Oil Shale Oil), Underground Coal Gasification, Coalbed Methane and Methane Hydrates. Shiny, happy projections of technically recoverable unconventional (night)mares are always lumped together, like we are able to suddenly open up the ground and it starts pouring out hydrocarbon goodies at industrial scale volumes. But no. All fossil fuel development is gradual – especially at the start of going after a particular resource. In the past, sometimes things started gushing or venting, but those days are gone. And any kind of natural pump out of the lithosphere is entirely absent for unconventional fossil fuels – it all takes energy and equipment to extract. And so we can expect trickles, not floods. So, will this prevent field depletion in any region ? No. It’s not going to put off Peak Oil and Peak Natural Gas – it literally cannot be mined fast enough. Even if there are 10 years of current oil production volumes that can be exploited via mining oil shale, it will come in dribs and drabs, maybe over the course of 50 to 100 years. It might prolong the Peak Oil plateau by a year or so – that’s barely a ripple. Unconventional gas might be more useful, but even this cannot delay the inevitable. For example, despite the USA shale gas “miracle”, as the country continues to pour resources and effort into industrialising public lands, American Peak Natural Gas is still likely to be only 5 years, or possibly scraping 10 years, behind Global Peak Natural Gas which will bite at approximately 2030 or 2035-ish. I suspect this is why EIA charts of future gas production never go out beyond 2045 or so :- Ask a mathematician to model growth in unconventional fossil fuels compared to the anticipated and actual decline in “traditional” fossil fuels, and ask if unconventionals will compensate. They will not. The practice for oil and gas companies is to try to maintain shareholder confidence by making sure they have a minimum of 10 years of what is known as Reserves-to-Production ratio or R/P. By showing they have at least a decade of discovered resources, they can sell their business as a viable investment. Announcing that the world has 10 years of shale oil it can exploit sounds like a healthy R/P, but in actual fact, there is no way this can be recovered in that time window. The very way that this story has been packaged suggests that we are being encouraged to believe that the fossil fuel industry are a healthy economic sector. Yet it is so facile to debunk that perspective. People, it’s time to divest your portfolios of oil and gas concerns. If they have to start selling us the wonders of bitumen and kerogen, the closing curtain cannot be far away from dropping. They think it’s not all over, but it so clearly must be.

Renewable Gas : Research Parameters

“So what do you do ?” is a question I quite frequently have to answer, as I meet a lot of new people, in a lot of new audiences and settings, on a regular basis, as an integral part of my personal process of discovery.

My internal autocue answer has modified, evolved, over the years, but currently sounds a lot like this, “I have a couple of part-time jobs, office administration, really. I do a spot of weblogging in my spare time. But I’m also doing some research into the potential for Renewable Gas.” I then pause for roughly two seconds. “Renewable Gas ?” comes back the question.

“Yes,” I affirm in the positive, “Industrial-scale chemistry to produce gas fuels not dug up out of the ground. It is useful to plug the gaps in Renewable Electricity when the sun isn’t shining and the wind isn’t blowing.”

It’s not exactly an elevator pitch – I’m not really selling anything except a slight shift in the paradigm here. Renewable Energy. Renewable Electricity. Renewable Gas. Power and gas. Gas and power. It’s logical to want both to be as renewable and sustainable and as low carbon as possible.

Wait another two seconds. “…What, you mean, like Biogas ?” comes the question. “Well, yes, and also high volumes of non-biological gas that’s produced above the ground instead of from fossil fuels.”

The introductory chat normally fades after this exchange, as my respondent usually doesn’t have the necessary knowledge architecture to be able to make any sense of what my words represent. I think it’s fair to say I don’t win many chummy friends paradigm-bumping in this way, and some probably think I’m off the deep end psychologically, but hey, evolutionaries don’t ever have it easy.

And I also find that it’s not easy to find a place in the hierarchy of established learning for my particular “research problem”. Which school could I possibly join ? Which research council would adopt me ?

The first barrier to academic inclusion is that my research interest is clearly motivated by my concern about the risks of Climate Change – the degradation in the Earth’s life support systems from pumping unnaturally high volumes of carbon dioxide into the air – and Peak Fossil Fuels – the risks to humanity from a failure to grow subsurface energy production.

My research is therefore “applied” research, according to the OECD definition (OECD, 2002). It’s not motivated simply by the desire to know new things – it is not “pure” research – it has an end game in mind. My research is being done in order to answer a practical problem – how to decarbonise gaseous, gas phase, energy fuel production.

The second barrier to the ivory tower world that I have is that I do not have a technological contribution to make with this research. I am not inventing a chemical process that can “revolutionise” low carbon energy production. (I don’t believe in “revolutions” anyway. Nothing good ever happens by violent overthrow.) My research is not at the workbench end of engineering, so I am not going to work amongst a team of industrial technicians, so I am not going to produce a patent for clean energy that could save the world (or the economy).

My research is more about observing and reporting the advances of others, and how these pieces add up to a journey of significant change in the energy sector. I want to join the dots from studies at the leading edge of research, showing how this demonstrates widespread aspiration for clean energy, and document instances of new energy technology, systems and infrastructure. I want to witness to the internal motivation of thousands of people working with the goal of clean energy across a very wide range of disciplines.

This is positively positive; positivity, but it’s not positivism – it’s not pure, basic research. This piece of research could well influence people and events – it’s certainly already influencing me. It’s not hands-off neutral science. It interacts with its subjects. It intentionally intervenes.

Since I don’t have an actual physical contribution or product to offer, and since I fully expect it to “interfere” with current dogma and political realities, what I am doing will be hard to acknowledge.

This is not a PhD. But it is still a piece of philosophy, the love of wisdom that comes from the acquisition of knowledge.

I have been clear for some time about what I should be studying. Call it “internal drive” if you like. The aim is to support the development of universal renewable energy as a response to the risks of climate change and peak fossil fuel energy production. That makes me automatically biased. I view my research subject through the prism of hope. But I would contend that this is a perfectly valid belief, as I already know some of what is possible. I’m not starting from a foundational blank slate – many Renewable Gas processes are already in use throughout industry and the energy sector. The fascinating part is watching these functions coalesce into a coherent alternative to the mining of fossil fuels. For the internal industry energy production conversation is changing its track, its tune.

For a while now, “alternative” energy has been a minor vibration, a harmonic, accentuating the fossil fuel melody. As soon as the mid-noughties economic difficulties began to bite, greenwash activities were ditched, as oil and gas companies resorted to their core business. But the “green shoots” of green energy are still there, and every now and then, it is possible to see them poking up above the oilspill-desecrated soil. My role is to count blades and project bushes. Therefore my research is interpretivist or constructivist, although it is documenting positivist engineering progress. That’s quite hard for me to agree with, even though I reasoned it myself. I can still resist being labelled “post-positivist”, though, because I’m still interpreting reality not relativisms.

So now, on from research paradigm to research methodologies. I was trained to be an experimentalist scientist, so this is a departure for me. In this case, I am not going to seek to make a physical contribution to the field by being actively involved as an engineer in a research programme, partly because from what I’ve read so far, most of the potential is already documented and scoped.

I am going to use sociological methods, combining observation and rapportage, to and from various organisations through various media. Since I am involved in the narrative through my interactions with others, and I influence the outcomes of my research, this is partly auto-narrative, autoethnographic, ethnographic. An apt form for the research documentation is a weblog, as it is a longitudinal study, so discrete reports at time intervals are appropriate. Social media will be useful for joining the research to a potential audience, and Twitter has the kind of immediacy I prefer.

My observation will therefore be akin to journalism – engineering journalism, where the term “engineering” covers both technological and sociological aspects of change. A kind of energy futures “travelogue”, an observer of an emerging reality.

My research methods will include reading the science and interacting with engineers. I hope to do a study trip (or two) as a way of embedding myself into the new energy sector, with the explicit intention of ensuring I am not purely a commentator-observer. My research documentation will include a slow collation of my sources and references – a literature review that evolves over time.

My personal contribution will be slight, but hopefully set archaic and inefficient proposals for energy development based on “traditional” answers (such as nuclear power, “unconventional” fossil fuel production and Carbon Capture and Storage for coal) in high relief.

My research choices as they currently stand :-

1. I do not think I want to join an academic group.

2. I do not think I want to work for an energy engineering company.

3. I do not want to claim a discovery in an experimental sense. Indeed, I do not need to, as I am documenting discoveries and experiments.

4. I want to be clear about my bias towards promoting 100% renewable energy, as a desirable ambition, in response to the risks posed by climate change and peak fossil fuel production.

5. I need to admit that my research may influence outcomes, and so is applied rather than basic (Roll-Hansen, 2009).

References

OECD, 2002. “Proposed Standard Practice for Surveys on Research and Experimental Development”, Frascati Manual :-
http://browse.oecdbookshop.org/oecd/pdfs/free/9202081e.pdf

Roll-Hansen, 2009. “Why the distinction between basic (theoretical) and applied (practical) research is important in the politics of science”, Nils Roll-Hansen, Centre for the Philosophy of Natural and Social Science Contingency and Dissent in Science, Technical Report 04/09 :-
http://www2.lse.ac.uk/CPNSS/projects/CoreResearchProjects/ContingencyDissentInScience/DP/DPRoll-HansenOnline0409.pdf

Natural Gas in the UK

The contribution of coal-fired power generation to the UK’s domestic electrical energy supply appears to have increased recently, according to the December 2012 “Energy Trends” released by the Department of Energy and Climate Change. This is most likely due to coal plants using up their remaining allotted operational hours until they need to retire.

It could also be due to a quirk of the international markets – coal availability has increased because of gas glut conditions in the USA leading to higher coal exports. Combatting the use of coal in power generation is a global struggle that still needs to be won, but in the UK, it is planned that low carbon generation will begin to gain ascendance. The transition to lower carbon energy in Britain relies on getting the Natural Gas strategy right. With the imminent closure of coal-fired power plant, the probable decommissioning of several nuclear reactors, and the small tranche of overall supply coming from renewable resources, Natural Gas needs to be providing a greater overall percentage of electricity in the grid. But an increasing amount of this will be imported, since indigenous production is dropping, and this is putting the UK’s economy at risk of high prices and gas scarcity. Demand for electricity for the most part changes by a few percentage points a year, but the overall trend is to creep upwards (see Chart 4, here). People have made changes to their lighting power consumption, but this has been compensated for by an increase in power used by “gadgets” (see Chart 4, here). There is not much that can be done to suppress power consumption. Since power generation must increasingly coming from renewable resources and Natural Gas combustion, this implies strong competition between the demand for gas for heating and the demand gas for electricity. Electricity generation is key to the economy, so the power sector will win any competition for gas supplies. If competition for Natural Gas is strong, and since we don’t have much national gas storage, we can expect higher seasonal imports and therefore, higher prices. It is clear that improving building insulation across the board is critical in avoiding energy insecurity. I shall be checking the winter heat demand figures assiduously from now on, to determine if the Green Deal and related measures are working. If they don’t, the UK is in for heightened energy security risks, higher carbon emissions, and possibly much higher energy prices. The Green Deal simply has to work.

Statistical Elephants Roam Chamber

Image Credit : appinsys.com

Somewhere on the Internet, as I write, somebody will be arguing about global warming – or rather, several somebodies, since disputes require multiple parties, and global warming is, as claimed by some, to be sufficiently contentious to have spawned ongoing vituperativeness. Many of the lines of reasoning will include references to the cyclic nature of Nature. Most of the data considered will be from measurements of “surface” temperatures – the temperature of the atmosphere near the land surface of the Earth, and the temperature of the oceans near the surface with the atmosphere.

These are of course, the easiest things to measure, as this is the part of the Earth system that people inhabit, and all kinds of surface temperature records, of varying validity and accuracy, have been recorded for millenia. The lower reaches of the air and the upper waters of the oceans, are, however, prone to quite wide swings in temperatures, owing to the turbulent nature of heat, air and water transport in and around the surface of the Earth. And so, easily distracted creatures that we are, if we have any honour in our research into global warming, we consider this see-sawing surface temperature data, and we apply our best analysis techniques to try to comprehend its “walk” – the direction it is taking overall. And herein lies a faultline, that despite decades of obsession, is not easily vaulted. The use of statistical techniques to analyse surface temperature data suffers from two key problems :- (a) An assumption that we can determine accurately the period of time over which we can confidently apply statistical analysis techniques in order to be able to determine trends in surface temperatures; and (b) An assumption that surface temperatures can be treated with the usual statistical toolbox of techniques – that surface temperatures would, unless forced, fall into a distribution curve of random readings, spread like a bell curve around a central mean. And so an army of inspectors applies probabilistic statistical methods to the Earth’s surface temperature data sets, and some say it comes up with more questions than answers. For example, there may, or may not be, evidence that trends can only be claimed over decadal, or multi-decadal, periods; that all the apparent warming can be put down to natural cycles of the oceans, so a cooling phase will be next; that no trend can be claimed in 50 years because of the wild swings in the data ; that all the data is confused with volcanic episodes; that lots of mini-cycles in the Earth system are confusing us. And so on. When I find people arguing about the surface temperature records, and whether a global warming trend can be picked out from them, I ask them if they’ve looked at the bigger picture : the global heat transport system. Water can retain heat better than air – a very large proportion of the heating caused by sunlight ends up in the oceans – at different places in the depths of the oceans. Over time, this heat is exchanged with the atmosphere, rather like global Gas Central Heating, but a lot of it stays down there – so if there is a trend for global warming, it’s probably best to look in the oceans for it. And when we do, all the arguments about statistical analysis of surface atmospheric temperatures vapourise into meaninglessness, almost. The trend of ocean warming is so clear, you don’t need to apply any kind of statistical methods (apart from a couple of years of averaging) :- Image Credit : Climate4You Actually, the trend of atmospheric warming is also clear, if you take the long view :- Image Credit : NASA GISS Anybody who is still arguing about the periodicity of surface temperatures, as if natural cycles could explain global warming, should think again. Surface temperature cycles are perhaps able to explain whether the next 10 years or so will see more or less global warming – but they cannot explain away the 100 year trend in global warming. And when people have come to terms that statistics cannot wipe away the reality of global warming, then comes the sting in the tail. Because the ocean is exchanging heat with the atmosphere over time, this creates a time lag – between the heat being generated in the oceans, and surface temperatures rising as a result. We ain’t seen nothing, yet. 18th January 2013 Twitterverse —————————————- @joabbess @richardabetts Think focus on air temps waste of time: most heat ends up in oceans http://www.climate4you.com/images/NODC%20GlobalOceanicHeatContent0-700mSince1955%20With37monthRunningAverage.gif … @lucialiljegren @nmrqip @ed_hawkins @richardabetts Number of reasons why air temps bounce around making short-term interpretation difficult @lucialiljegren @nmrqip @ed_hawkins @richardabetts …but oceans temps could well continue a solid upwards gradient over next decades @lucialiljegren @nmrqip @ed_hawkins @richardabetts If oceans continue recent warming gradient, will drag air temps on average up with them @lucialiljegren @nmrqip @ed_hawkins @richardabetts If ENSO taking new shape/profile/cycle, this could obscure some of atmospheric temp rise @lucialiljegren @nmrqip @ed_hawkins @richardabetts Even ENSO obfuscation can’t put off ~1.2degC warming next 30 years http://www.joabbess.com/2010/07/19/simple-integration/ … @lucialiljegren @nmrqip @ed_hawkins —- @ClimateOfGavin Sometimes distrust obsession re atmospheric temps: look at ocean warming @lucialiljegren @ed_hawkins @richardabetts @nmrqip @ClimateOfGavin However much @lucialiljegren obsesses on air temperatures I only care about ocean warming @ed_hawkins @richardabetts @nmrqip @ClimateOfGavin Lower atmosphere temperatures flip-flop all kinds of reasons: not oceans @lucialiljegren @ed_hawkins @richardabetts @nmrqip @ClimateOfGavin Thermal capacity of oceans means they should show more reliable trend ? @lucialiljegren @ed_hawkins @richardabetts @nmrqip ———————————————————— @ed_hawkins @joabbess @ClimateOfGavin Probably, but we only have good enough sub-surface observations of past ~50 years or so. ———————————————————— @joabbess @ed_hawkins Yet since oceans good heat retainer even mediocre records of past relevant 4 comparison eg http://www.livescience.com/19414-oceans-warming-135-years.html … @ClimateOfGavin @ed_hawkins We should definitely use what we know about thermal capacity of oceans to accept ships etc historical records @ClimateOfGavin @ed_hawkins Ocean records of last 50 years allow for calibration between surface and depths, & with historical records too @ClimateOfGavin —————————————————– @ed_hawkins @joabbess @ClimateOfGavin Of course – deep ocean observations are very relevant, but not the only type of measurement that are useful! —————————————————– @joabbess @ed_hawkins I’m sure there must be mines data going back several hundreds of years, doing same trick for mass earth temps @ClimateOfGavin —————————————————— @JohnRussell40 :- @joabbess Surely mines data will be swamped by core heat? V. hot down there. @ed_hawkins @ClimateOfGavin —————————————————— @ClimateOfGavin (Gavin Schmidt) @JohnRussell40 @joabbess @ed_hawkins borehole temperatures can in fact be deconvolved to show widespread recent warming Henry Pollack et al —————————————————— @joabbess @ClimateOfGavin I assume you mean this http://www.ncdc.noaa.gov/paleo/borehole/core.html … http://www.ncdc.noaa.gov/paleo/globalwarming/pollack.html … Think that’s pretty clear ! @JohnRussell40 @ed_hawkins @ClimateOfGavin Interestingly reflects surface up-blip in 1940s, which Phil Jones et al keep trying to smooth @JohnRussell40 @ed_hawkins @ClimateOfGavin That up-blip in 1940s was what got us all started looking for historical marine records: v useful @JohnRussell40 @ed_hawkins — @ed_hawkins I’m trying to hint that endless debates about cyclicity/statistics of air temps = time-wasting & not productive @ClimateOfGavin @ed_hawkins If read 1 more mangled media article about statistical trends of air temperatures, going to scream & jump about @ClimateOfGavin @ed_hawkins The overall graph speaks for itself – or it should – louder than anything http://www.columbia.edu/~jeh1/mailings/2013/20130115_Temperature2012.pdf … Fig. 1 @ClimateOfGavin ———————————————

The Art of Non-Persuasion

No Cause for Alarm

Energy Together : I’m just getting warmed up

Un égard, un regard, un certain regard

What is my agenda ?

Tamino’s Arctic Sea Ice Poll

For some time I have not felt a keen sense of “mission” – a direction for my climate change and energy activities. However, I am beginning to formulate a plan – or rather – I have one important item on my agenda. I am aware that perception can be fatal – and that people in many “camps” are going to dismiss me because of this.

Suddenly I don’t fit into anybody’s pigeonhole – so the needle on the dial will probably swing over to “dismiss”. However, I think it’s necessary to pursue this. I think I have to try. I am prepared to hold several conflicting ideas in the balance at one time, and let the data add mass to one version of the truth or another. I’m prepared to accept the possibility of low climate change sensitivity (the reaction of the Earth biosystem to global warming) – apart from the fact that the evidence is accumulating – pointing heavily towards rapid instabilities emerging on short timescales. I don’t think I ever really left behind the hope – and I’m crossing my fingers here – that some massive negative carbon feedback will arise, heroically, and stem the full vigour of climate chaos. But as time slips by, and the Arctic cryosphere continues to de-materialise before our very eyes, that hope is worn down to the barest of threads. And on energy security, I am prepared to accept the reasoning behind the IEA, BP, Shell and other projections of increasing overall energy demand between now and 2035, and the percentage of fossil fuel use that will inevitably require – apart from the fact that some evidence points towards increasing uncertainties in energy provision – if we are relying on more complex and inaccessible resources, within the framework of an increasingly patchy global economy. If access to energy becomes threatened for more people globally, and also if climate change becomes highly aggressive in terms of freshwater stress, then I doubt that human population growth can carry on the way it has been – and in addition the global economy may never recover – which means that overall energy demand will not grow in the way that oil and gas companies would like their shareholders to accept. My impression is that energy producing companies and countries are not openly admitting the risks. If energy supply chaos sets in, then the political and governance ramifications will be enormous, especially since the energy industry is so embedded in administrations. It is time, in my view, that projections of world energy use to 2035 included error bars based on economic failure due to energy chaos. What do I need to do – given these pragmatic positions ? I need to include realists in the crisis talks – pragmatic, flexible thinkers from the energy industry. Just as we are not going to solve climate change without addressing energy provision, we are not going to solve energy insecurity without addressing climate change impacts on energy infrastructure. And so I need to find the energy industry people, meet them and invite them to the discussions on the risks of chaos. I need people to take in the data. I need people to understand the problems with slipping back into “thinking as usual”. As to the setting – whether I should be an employee or an independent advisor/adviser, consultant or a researcher, I don’t have any idea what would be best. Collaborators would be useful – as I am but one person with a track record of being rather awkward – despite trying to engage my best behaviour. But then, nobody’s perfect. In a sense it doesn’t matter who does the job, but we have to break the public relations-guided psychology of denial. People are not generally stupid, and many are snapping out of their drip-fed propaganda delusions. I wonder exactly how many other imperfect people are out there who are coming to the same conclusions ? And what will be the game changer ?

The Engagement of Reason

This is just a snippet from a long email trail about climate change…

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From: Jo Abbess

Dear KC,

You are a human being. What you think is important. What you know is useful.

What I want to ask you is : who do you read ? Whose opinions do you value ? Whose information do you choose to accept ? And are you as sceptical about these authors as you are about the IPCC [Intergovernmental Panel on Climate Change] community of scientists ? If not, why not ? Do you discredit climate change science because of the views of others, or because you have read the IPCC science for yourself and you have a dispute with their conclusions ?

The question of authority is important here – not the authority of power or influence, but the authority of expertise. Who do you think has more expertise and authority to make claims about the state of the world’s climate and the causes of the obvious perturbations in it ? If you think that discernment should be a matter for yourself, then I would ask you to actually review the IPCC science reports and give me (us) a summary from your point of view. If you think that people other than the IPCC have the right and authority and expertise to pronounce on climate change, who are they ? And what science have they done to support their views ?

With my full respect, as one human being to another,

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From: KC

Thanks, thanks, and thanks.

There is an enormous body of information on all aspects of the issue, and obviously, I have not read all of it. I am not a Climate Scientist, so I have to go with the views of others. On the one hand, we have the IPCC, and its supporters, and on the other hand, we have those who disagree with the IPCC. There are many, but for the sake of simplicity, I think WUWT [Watts Up With That] is a fair, reasonable and credible “disbeliever/skeptic site” that presents teh alternative views in a reasonable and competent manner. I started off supporting the IPCC view, and on the surface, it seemed to make sense.. I was a “Believer”. As I read more, I found a lot of loose ends starting to show up, and I became a skeptic. At the moment, I am neither a “Believer” or a “Dis-believer.” There are points pro and con for each side. My position is in the “muddy water in the middle” There are always “two sides to every story.” I find the best way to read IPCC and “believer” sites, to get their views on the points of the Disbelievers/Skeptics”, and vice-versa. I presently remain in the “muddy water in the middle”, simply because neither side has presented what I feel is a “slam/dunk case” to support their position.

The Authority/Expertise issue is an important one. I started off as an IPCC Believer, and went with the flow of their “Experts”. Then the “Disbelievers/Skeptics” started to present disturbing points. I think the first was the BBC Program that suggested that “Temperature Change came first, and CO2 rise followed.. [ Channel 4's "The Great Global Warming Swindle" perhaps ? ] Then there was the revelation about the quality of US Weather Station Data. Then there was the issue of “non-transparency of data and computer models”. Then there was the issue of ‘Carbon Credits”, which are useless as a mechanism for reducing Atmospheric CO2. Then there was the issue of Terra Preta/Biochar being promoted by ardent “Believers” whose major thrust of effort was promoting Biochar based on future carbon credit payments, rather than on its merits as an agricultural tool. Then there was the issue of the change in direction from “Global Warming” to “Global Climate Change”. Then there was the Stern Report which over-emphasises threats, and under-estimates benefits of climate change, and the cost to implement remediation measures. Then there was the extreme intolerance of the views of “Dis-believers or Skeptics.” Then there was the issue of the IPCC claiming that “Consensus Science” was science, when it is not. Etc, etc. All these “loose ends” and many more detract from the credibility of the IPCC Camp, to the point that I cannot personally accept their views blindly, and go with their flow.

I do like your concept of “… discernment should be a matter for yourself.” That is EXACTLY where I stand. I am confused about the IPCC Position, and as a “confused mind”, I say “No!” to blind and complete acceptance of their views. I neither accept nor reject the “authority” of either side. What I am looking for is “clear water”, and few enough “loose ends” that I can comfortably “go with the flow” of one side or the other. Hence, I remain a skeptic. Given that the IPCC has “staked out a position”, I feel the “burden of proof” rests with them to show that their position is correct. I feel it is only necessary for the dis-believers and skeptics to raise “reasonable doubts” for the IPCC case to collapse. I feel the IPCC position is basically “We have staked out our position, and we are right unless you prove us wrong.” Thats not the way it works in the Courts… the Prosecution must prove its case “beyond all reasonable doubts” in order to win. The Defence only has to present “reasonable doubt” to win.

I personally “have no dog in the fight”, and it is not necessary for me, at this stage, to move firmly into the “Believer or Disbeliever” camp. Many are like me…. simply wanting to know enough to feel comfortable supporting one side or another. Others are in the difficult position of having to “take a stand” even though they may not be confident in taking a position. Or, in the case of Policy Makers, if unsure, “The Confused Mind says “No”", and they base their policy decisions on considerations other than Climatge Change. For example, while the Politicians mouth support for Climate Change amelioriation, the outcome of the Durban Meeting was basically “Yes, we support climate change controls, and we will implement them after 2020, but we can’t say what we will do, or how long after 2020 we wil do it.”

Thanks also, for your open-ness and understanding.

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From: Jo Abbess

I understand where you are.

The problem with the discourse on climate change is that a lot of it is very shallow, and people are prone to emotional reactions such as hand-waving dismissiveness, angry retorts and sadly, even personal insults. It’s easy to get submerged in this and not find solid ground.

When I first encountered the Internet wranglings of Steve McIntyre and the ramblings of Anthony Watts, it took me some time to realise that they were guilty of the behaviour they accuse others of. As I researched what they were claiming, I realised it was all vapourware.

We find we are wading into an academic dispute, with people trying to protect the shreds of their careers and reputations as it becomes clear that they are in error. But who exactly is in error, here ? And who is producing the smoke and mirrors fluff to try to hide the fact that they are losing ground ?

As in law, it is almost impossible to come to a clear understanding of what the actual situation is by just relying on confusing “circumstantial evidence” or hearsay from second- or third-hand witnesses.

A number of “sceptical” scientists and deeply involved people such as Anthony Watts have contributed to the body of knowledge on climate change. The IPCC and leading research agencies and universities have taken note of their contributions – and have even included them in literature reviews, research analysis and invited the “sceptics” to take part in report review and writing teams.

However, if you look carefully, behind the web log waffle, you will find that the conclusions of Richard S. Lindzen, John R. Christy, Anthony Watts, Roger Pielke Sr and so on have been successfully challenged by other climate change experts.

Although they may claim they have been ignored, they have been included. And although they may claim they have uncovered flaws or deliberate science misconduct, they have not, and the mainstream climate change scientists have been repeatedly vindicated.

I invite you, as I do everyone, to read the IPCC science reports as a first step to learning about the foundation of the issue of climate change. In the Fourth Assessment Report, you will find the work of the climate change “sceptics” discussed, and some of the climate change “sceptics” listed in the co-author lists. You will also find that the overwhelming conclusion from the body of evidence is as outlined in the IPCC synthesis on the state of the science.

The recent pre-paper by Anthony Watts, which was released in a flurry of Internet wreckage in response to the “conversion” of Richard Muller of the BEST project, is merely an update of work Watts released before, which was duly noted by the American science agencies, and taken note of in later data analysis. The current Watts paper is possibly not going to be published because of flaws already discovered :-

http://www.skepticalscience.com/news.php?n=1561

whose “conclusion is not supported by the analysis in the paper itself”.

Because Americans appear to believe in free speech above truth telling, we can expect more hate speech and false claims to come from the climate change “sceptic” echo chamber, unfortunately, before it becomes clear that Anthony Watts latest contribution is interesting, but not a “gamechanger”.

Regards,

=x=x=x=x=x=x=x=x=x=

From: FH

Jo,

You have hit the nail on the head. Very few read the IPCC science reports, maybe the exec summary, but not the detail. And therein lies the problem, a few hot head deniers pick one little point and build a huge conspiracy theory out of it.

Sad, because whether we like it or not we ARE all in this mess together, climate does not recognise national boundaries, wealth, status or anything else, we will all suffer.

…

Just like they said it would be – how extreme weather is proving climate change theory

Nature has been sending a strong, chaotic message to many people in the last few months – drought, floods, storms, and very unusual temperatures and weather events. Public communicators of science have been explaining the underlying phenomena – the ENSO cycle in the Pacific Ocean has been flipping winds and sea surface temperatures from a condition known as La Nina, towards the El Nino configuration; plus, in the northern hemisphere, wind flow high above our heads has been erratic.

Scientists have been careful not to claim every extreme weather event as proof of climate change theory. After all, any one violent storm or unprecedented high could be just that – freak – never to be repeated. Climatologists instead talk of “loading the climate dice”, a way to explain that extreme weather is more likely in a warming world. Reticence and restraint are in evidence, however, now is a prime moment to assert, without triumphalism, that all this crazy weather does indeed offer confirmation of climate change theory – everything is happening just the way the atmospheric scientists said it would. Arctic amplification There is no doubt that surface of the Earth is warming up, and the Arctic region of the globe is warming faster than anywhere else. This is to be expected in a world with added Greenhouse Effect from rising carbon dioxide levels in the air. The climatologists projected that this would happen, due to localised additional heating resulting from the side effects of melting ice, snow and permafrost in the northern pole. Antarctica, on the other hand, would not show the same kind of strong “albedo” feedback response as it was still too cold and ice-and-snow bound and surrounded by isolating ocean and wind currents. Up there, where the air is clear Scientists predicted that because of Arctic amplification, the profile of the planet’s atmosphere would change under global warming conditions. And so it has. The tropopause – the place where the lower, thicker atmosphere – the troposhere – meets the upper, thinner stratosphere, has shifted, and the temperature change profile or “inversion” at this height has also been modified. While the air close to the Earth’s surface has become warmer, the air in the stratosphere has become colder. All just as the scientists predicted would happen. Jet stream weaker and loopier Close to the surface of the planet, wind tracks and the passage of storms, pressure systems and clouds are turbulent and pretty chaotic. But above this zone, winds flow freely. The winds stream because the atmosphere drags whilst the Earth turns. Because of the general patterns of billowing air below them, jet streams are usually centred at particular places – the polar jets at around 30 degrees angle from the poles, the subtropical jets at around 30 degrees from the Equator. Atmospheric scientists have been monitoring these winds for change, as the models indicated that the northern polar jet, in particular, would shift its position northwards, because of the other climate changes, and weaken. As it weakened, they worked out that the normal wavy kinks in the jet stream would become big loops, and maybe even lock into certain shapes for longer than usual, a situation known as a blocking event. Wobbly weather Because jet streams have an impact on the movement of weather systems further down, the scientists projected that the more meandering jet stream would carry weather systems out of their usual tracks, and also create bubbles of unusual temperature. Normally cold places would see heatwaves, normally hot places would have cold snaps, and everywhere would experience unseasonal and more extreme weather. And this is exactly what we have been seeing. The number of freak weather events is mounting, along with insurance company manager blood pressure readings. The flooding and drought that would be expected with the periodic Pacific ENSO system flip from La Nina to El Nino have been highly damaging, and when the final accounting is done, probably more damaging than previously. The food on the table Climate change scientists have long predicted altered patterns and increased variability of rainfall with global warming. There are real concerns that farmers can no longer predict when, or for how long, it will rain, and this is affecting major food growing regions. The major global rice, wheat and maize corn harvests are at risk, and recent years of failings have dented confidence and ballooned prices. Strange weather is impacting on fruit and vegetable growing, as seasons are becoming unclear and even swapping their normal order. The weather has gone wrong, and this is exactly what the scientists have been warning us about for several decades in official reports. How much easier would we have accepted changing realities if we had understood the language of the early research papers from the Intergovernmental Panel on Climate Change !

George Monbiot : Peak Agitation

My electronic mail inbox and Twitter “social media” timeline are full of people sparking and foaming about George Monbiot’s latest kow-tow to American academia. Apparently, he has discarded the evidence of many, many researchers, energy engineers and market players and poured luke-warm, regurgitated scorn on the evidence and inevitability of “Peak Oil”.

The level of agitation contradicting his stance has reached a new peak – in fact, I think I might claim this as “Peak Agitation”.

Here is just one example from Paul Mobbs, author of “Energy Beyond Oil”, and a multi-talented, multi-sectoral educator and researcher.

I initially read it in my inbox and nearly fell of my chair gobsmacked. When I had recovered from being astonished, and asked Mobbsey if I could quote him, perhaps anonymously, he wrote back :-

“No, you can quite clearly and boldly attach my name and email address to it ! And perhaps ask George for a response ?”

Sadly, George Monbiot appears to have jammed his thumbs in his ears as regards my commentary, so he is very unlikely to read this or become aware of the strength of opposition to his new positioning. But anyway – here’s for what’s it’s worth (and when it comes from Paul Mobbs, it’s worth a great deal) :-

Re: Peak oil – we were wrong. When the facts change we must change.

Hi all,

I’ve sat patiently through the various emails between you all — mainly to
take soundings of where you’re all at on this matter. In addition, over the
last few days I’ve separately received four dozen or so emails all asking
to “take on” Monbiot. I wasn’t going to reply because I’ve so many more
pressing matters to take care of, but given the weight of demands I can’t
avoid it.

I don’t see any point in “taking on” Monbiot; the points he raises, and the
debate that he has initiated, are so off beam compared to the basis of the
issues involved that it there’s no point proceeding along that line of
thought. You can’t answer a question if the question itself is not
understood!!

Let’s get one thing straight — present economic difficulties are not simply
to do with “oil”, but with the more general issue of “limits to growth”.
That’s a complex interaction of resource production, thermodynamics,
technology, and relating all of these together, economic theory. Reducing
this just to an issue of oil or carbon will fail to answer why the trends
we see emerging today are taking place. Instead we have to look towards a
process which sees energy, resources, technology and human economics as a
single system.

The problem with this whole debate is that those involved — Monbiot
included — only have the vaguest understanding of how resource depletion
interacts with the human economy. And in a similar way, the wider
environment movement has been wholly compromised by its failure to engage
with the debate over ecological limits as part of their promotion of
alternative lifestyles. Unless you are prepared to adapt to the reality of
what the “limits” issues portends for the human economy, you’re not going
to make any progress on this matter.

Monbiot’s greatest mistake is to try and associate peak oil and climate
change. They are wholly different issues. In fact, over the last few years,
one of the greatest mistakes by the environment movement generally (and
Monbiot is an exemplar of this) has been to reduce all issues to one
metric/indicator — carbon. This “carbonism” has distorted the nature of
the debate over human development/progress, and in the process the
“business as usual” fossil-fuelled supertanker has been allowed to thunder
on regardless because solving carbon emissions is a fundamentally different
type of problem to solving the issue of resource/energy depletion.

Carbon emissions are a secondary effect of economic activity. It is
incidental to the economic process, even when measures such as carbon
markets are applied. Provided we’re not worried about the cost, we can use
technological measures to abate emissions — and government/industry have
used this as a filibuster to market a technological agenda in response and
thus ignore the basic incompatibility of economic growth with the
ecological limits of the Earth’s biosphere. As far as I am concerned, many
in mainstream environmentalism have been complicit in that process; and
have failed to provide the example and leadership necessary to initiate a
debate on the true alternatives to yet more intense/complex
industrialisation and globalisation.

In contrast, physical energy supply is different because it’s a prerequisite
of economic growth — you can’t have economic activity without a
qualitatively sufficient energy supply (yes, the “quality” of the energy is
just as important as the physical scale of supply). About half of all
growth is the value of new energy supply added to the economy, and another
fifth is the result of energy efficiency — the traditional measures of
capital and labour respectively make up a tenth and fifth of growth. As yet
mainstream economic theory refuses to internalise the issue of energy
quality, and the effect of falling energy/resource returns, even though this
is demonstrably one of the failing aspects of our current economic model
(debt is the other, and that’s an even more complex matter to explore if
we’re looking at inter-generational effects).

The fact that all commodity prices have been rising along with growth for
the past decade — a phenomena directly related to the human system hitting
the “limits to growth” — is one of the major factors driving current
economic difficulties. Arguably we’ve been hitting the “limits” since the
late 70s. The difficulty in explaining that on a political stage is that
we’re talking about processes which operate over decades and centuries, not
over campaign cycles or political terms of office. As a result, due to the
impatience of the modern political/media agenda, the political debate over
limits has suffered because commentators always take too short-term a
viewpoint. Monbiot’s recent conversion on nuclear and peak oil is such an
example, and is at the heart of the report Monbiot cites in justification of
his views — a report, not coincidentally, written by a long-term opponent
of peak oil theory, working for lobby groups who promote business-as-usual
solutions to ecological issues.

Likewise, because the neo-classical economists who advise governments and
corporations don’t believe in the concept of “limits”, the measures they’ve
adopted to try and solve the problem (e.g. quantitative easing) are not
helping the problem, but merely forestall the inevitable collapse. For
example, we can’t borrow money today to spur a recovery if there will be
insufficient growth in the future to pay for that debt. Basically, whilst you
may theoretically borrow money from your grandchildren, you can’t borrow
the energy that future economic growth requires to generate that money if
it doesn’t exist to be used at that future date. Perhaps more perversely, a
large proportion of the economic actors who have expressed support for
limits are not advocating ecological solutions to the problem, they’re
cashing-in by trying to advise people how to make money out of economic
catastrophe.

Carbon emissions and resource depletion are a function of economic growth.
There is an absolute correlation between growth and carbon emissions. I
don’t just mean that emissions and the rate of depletion fall during
recessions — and thus “recessions are good for the environment”. If you
look at the rate of growth in emissions over the last 50 years, the change
in energy prices has a correlation to changes in carbon emissions as the
price of fuel influences economic activity. That’s why carbon emissions
broke with their historic trend, halving their previous growth rate, after
the oil crisis of the 1970s; and why they then rebounded as energy prices
fell during the 90s.

The idea that we can “decarbonise” the economy and continue just as before
is fundamentally flawed. I know some of you will scream and howl at this
idea, but if you look at the research on the interaction between energy and
economic productivity there is no other conclusion. Due to their high
energy density and relative ease of use, all fossil fuels have an economic
advantage over all the alternatives. That said, as conventional oil and gas
deplete, and “unconventional” sources with far lower energy returns are
brought into the market, that differential is decreasing — but we won’t
reach general parity with renewables for another decade or two.

Note also this has nothing to do with subsidies, or industrial power –
it’s a basic physical fact that the energy density of renewables is lower
than the historic value of fossil fuels. On a level playing field, renewable
energy costs more and has a lower return on investment than fossil fuels.

We do have the technology to develop a predominantly renewable human
economy, but the economic basis of such a system will be wholly different to
that we live within today. Unless you are prepared to reform the economic
process alongside changing the resource base of society, we’ll never
see any realistic change because all such “ecological” viewpoints are
inconsistent with the values at the heart of modern capitalism (that’s not
a political point either, it’s just a fact based upon how these systems
must operate). E.g., when the Mail/Telegraph trumpet that more wind power
will cost more and lower growth/competitiveness, they’re right — but the
issue here is not the facts about wind, it’s that the theory/expectation of
continued growth, which they are measuring the performance of wind against,
is itself no longer supported by the physical fundamentals of the human
economy.

The present problem is not simply “peak oil”. Even if volumetric production
remained constant, due to the falling level of energy return on investment
of all fossil fuels the effects of rising prices and falling systemic
efficiency will still disrupt the economic cycle (albeit at a slower rate
than when it is tied to a simultaneous volumetric reduction). Allied to the
problems with the supply of many industrial minerals, especially the
minerals which are key to the latest energy and industrial process/energy
technologies (e.g. rare earths, indium, gallium, etc.), what we have is a
recipe for a general systems failure in the operation of the human system.
And again, that’s not related to climate change, or simple lack of energy,
but because of the systemic complexity of modern human society, and what
happens to any complex system when it is perturbed by external factors.

The worst thing which can happen right now — even if it were possible,
which is entirely doubtful — would be a “return to growth”. The idea of
“green growth”, within the norms of neo-classical economics, is even more
fallacious due to the differing thermodynamic factors driving that system.
Instead what we have to concentrate upon is changing the political economy
of the human system to internalise the issue of limits. At present, apart
from a few scientists and green economists on the sidelines, no one is
seriously putting that point of view — not even the Green Party. And as I
perceive it from talking to people about this for the last 12 years, that’s
for a very simple reason… it’s not what people, especially the political
establishment, want to hear.

Rio+20 was an absolute failure. In fact what annoyed me the most was that
the media kept talking about the “second” Rio conference, when in fact it
was the third UNCED conference in the Stockholm conference in ’72. If you
contrast 1972 with 2012, the results of this years deliberations were worse
than the policies sketched out in the 70s ! Seriously, the environment
movement is being trounced, and as I see it that’s because they have lost
the intellectual and theoretical rigour that it possessed in the 70s and
80s. Rather than having a clear alternative vision, what they promote is
“the same but different”. Once environmentalism became a media campaign
about differing consumption options, rather than an absolute framework for
evaluating the effects of consumption, it lost its ability to dictate the
agenda — because its the ability to look forward and observe/anticipate
trends unfolding, however unwelcome those truths might be, which gives
groups political power.

Politicians have lost control of the economy because their materialist
ambitions no longer fit to the extant reality of the economic process. This
outcome was foreseen over 40 years ago by economists like Georgescu-Roegen
and Boulding but ignored, even amongst many liberals and especially the
left, for political reasons. These same principles, based around the issue
of limits, were also the founding reality of the modern environment
movement — but over the last 20 years the movement has lost this basic
grounding in physics and economics as it has moved towards an
aspirationally materialist agenda (green consumerism/sustainable
consumption, etc.).

Unless you’re prepared to talk about limits to growth, and the fact that
the economic theories developed over two centuries of unconstrained
expansion now have no relevance to a system constrained by physical limits,
then you will not solve this problem. Just as with Monbiot’s “change” on
the issue of nuclear, his failure is a matter of basic theory and
methodological frameworks, not of facts or data. Unfortunately people keep
throwing data at each other without considering that the framework within
which those facts are considered and understood has changed, and that
consequently their conclusions may not be correct; and until the movement
accepts that the rules governing the system have changed we’ll not make
progress in advancing viable solutions.

To conclude then, Monbiot’s mistake isn’t about peak oil, or climate
change, it’s a failure to internalise the physical realities of the
“limits” now driving the human system. Unless you consider the interaction
of energy, economics and pollution, any abstractions you draw about each of
those factors individually will fail to tell you how the system as a whole
is functioning. Those limits might dictate the end of “growth economics”,
but they DO NOT dictate the end of “human development”. There are many ways
we can address our present economic and environmental difficulties, but that
cannot take place unless we accept that changing our material ambitions is
a prerequisite of that process.

Let’s be clear here. The principles which drive the economy today would be
wholly alien to Adam Smith, John Stuart Mill and others who first laid down
the rules of the system two centuries ago. Likewise Marxism and similarly
derived ideas have no validity either because they were generated during an
era when there were no constraining limits. There is no “going back” to
previous theories/ideologies on this issue because we face a scenario today
which humans society — with the exception of those ancient societies who
experienced ecological overshoot (Rome, Mayans, Easter Islanders, etc.) –
have never had to face before.

We have to move forward, to evaluate and understand is the role of
ecological limits within the future human economic process and how this
changes our advocacy of “solutions”. That debate should be at the heart of
the environment movement, and the issue of limits should lead all
discussions about all environmental issues — not green/sustainable
consumerism and other measures which seek to reassure and pacify affluent
consumers. That said, especially given the demographic skew within
membership of the environment movement, we have to begin by being honest
with ourselves in accepting the “limits agenda” and what it means for the
make-up of our own lives.

In the final analysis, you cannot be an environmentalist unless you accept
and promote the idea of limits. That was at the heart of the movement from
the early 70s, and if we want to present a viable alternative to disaster
capitalism then that is once again what we must develop and promote as an
alternative.

Peace ‘n love ‘n’ home made hummus,

P.
–

.

“We are not for names, nor men, nor titles of Government,
nor are we for this party nor against the other but we are
for justice and mercy and truth and peace and true freedom,
that these may be exalted in our nation, and that goodness,
righteousness, meekness, temperance, peace and unity with
God, and with one another, that these things may abound.”
(Edward Burrough, 1659 – from ‘Quaker Faith and Practice’)

Paul’s book, “Energy Beyond Oil”, is out now!
For details see http://www.fraw.org.uk/mei/ebo/

Read my ‘essay’ weblog, “Ecolonomics”, at:
http://www.fraw.org.uk/mei/ecolonomics/

Paul Mobbs, Mobbs’ Environmental Investigations
email – mobbsey@gn.apc.org
website – http://www.fraw.org.uk/mei/index.shtml

Will the Green Deal Deliver ? (2)

Here is the second part of the transcription from the notes I took this morning in a seminar in the UK House of Commons. The meeting was convened by PRASEG, the Parliamentary Renewable and Sustainable Energy Group.

This transcription is based on an unverified long-hand paper-based recording of the words spoken. Items in quotation marks are fairly accurate verbatim quotations. Items in square brackets are interpolation, or explanation, and not the exact language the person used to present their thoughts.

Here are the papers supplied at the start of the meeting :  A B C D E F

CONTINUED…

[AW] How it [the Green Deal] hits the ground matters…

[Joanne Wade, Independent Consultant, UKERC]
The Green Deal is a very useful framework – a move to encourage people to pay for their own energy efficiency. The finance offering may be interesting to some. The quality [of the workmanship ? Guarantees under the Green Deal ?] is “utterly vital”. I don’t think it’s quite there. Outlining four areas (1) How the Green Deal engages (2) The low cost finance (3) Generally mainstreaming energy efficiency in peoples’ minds and (4) Fuel Poverty.

(1) Most people don’t care if they have energy efficiency [in their homes]. If we were really serious about this [our appeal would be along the lines of] you can’t sell a car with brakes that don’t work, but you can sell a house that kills you. [I just wanted to get that in up-front]. Nobody’s really cracked this yet [the messaging] is [still only] “reaching the usual suspects”. Trust is vital. Salience is key. We want people to understand this is not an add-on to all the other things they do. Community-based organisations fit the bill [we tend to trust these groups as members]. [We need to be asking] how does the Green Deal work with that ? The Green Deal providers – small to medium sized enterprises (SMEs) want to use their own brand – they are very good at marketing [and will be good at marketing the Green Deal as well]. But will that be enough to convince people ? The Assessments [that people will get at the start of the Green Deal process] will be detailed on what they can do. Some people are concerned about how much energy they use. Is that enough to go from a standing start to [...] ? Are enough people going to be committed enough by the time [Green Deal is available] ? What I think we need – to prime people to be ready to accept [the Green Deal]. [The message would be] appropriate to come from local community groups. The Government is hoping for it – but no real drivers. There are examples – but how are they going to be copied ? The CERT / CES(P) results show that Local Authorities are key. Now that National Indicators 186 and 187 [From the Performance Framework - annual reporting requirements of direct and indirect emissions as a result of Local Authority operations] have been cut – there is no driver. The amount of attention has dropped. [Local Authorities are facing other problems] reducing staff and budgets.

(2) Access to low-cost finance. [The work to make this available from the Green Investment Bank is going ahead but] what about other soruces – for example mortgage providers ? In Switzerland for example, they are lending 114 billion euro every year to homeowners at low interest rates. We need to look at how to convince people. In Switzerland, people will pay more for energy efficient homes. The Green Deal needs to accept alternative forms of finance. Need to be able to access ECO [Energy Company Obligation - part of the Energy Bill - obligation energy suppliers to supply not only energy, but energy services such as energy efficiency and energy conservation] providers. We don’t know if the market will deliver [there are already grants/finance in this sector that people are not using].

(3) Can’t see the Green Deal mainstreaming. My builder – I did an [extension] and asked for 50% extra insulation and LED [Light Emitting Diodes - a very energy efficient form of lighting] – he thought I was slightly mad but now recommends LED lighting on all builds. Here’s the Green Deal. He would say – “Why should I tell people about that ?” Typical small builder. It should be that whenever anyone is doing a refurbishment they should just do it [extra insulation etc] – and so we’re back to [the big R] – regulation. [But look at the public outcry when the media considered] consequential improvements [the "Conservatory Tax"]. [Energy efficiency] “We need to make it the thing that people do.”

(4) Fuel Poverty. The money that can be coming through the ECO is £ 350 million per year (before VAT). Let’s not kid ourselves – the householders in fuel poverty are not going to take Green Deal finance. [The Climate Change Committee says] £4 billion a year is what we need to tackle fuel poverty. The Government needs to make sure that Green Deal finance is available the fuel poor (in an appropriate form) (overcoming the small potential).

[Alan Whitehead MP] How to address the LED enthusiast who isn’t a Green Deal enthusiast ? Helping “Jeff” [representative small builder in a sketch by the Secretary of State ?] getting sorted out – taking him from a sceptic to an advocate.

[Nigel Banks, Head of Energy and Sustainable Solutions, Keepmoat]

There are glass half empty people and glass half full. How can we be filling the glass ? Retrofitting communities via the Green Deal ? We do a lot of community regeneration – we’ve build [some of the] Zero Carbon homes. We renovate rather than demolish and rebuild. We get through to RP [registered providers of social housing] and Local Authorities. There has been the “boom and bust” of FiT [solar photovoltaic feed-in tariff] – Local Authorities are reticent to get involved [with the Green Deal].

With solid wall insulation [SW] we need to take up a gap. Currently, 80,000 per year are being driven by CES(P) – 94% of these are external wall. Under the Green Deal only 10,000 are projected next year – major concern.

How many measures meet the Green Deal ? The Golden Rule [the rule o Green Deal finance that the loans should come at no extra cost to the householder because the repayments are balanced by energy savings] ? [With some solid wall insulation, meeting the Golden Rule is easy, but...]

Problems with the Green Deal include : [no Green Deal finance generally available ?]. The cooling off period of 20 – 28 days. People now expect their insulation for free. How many [of the institutions of surveyors including] RICS [will value] properties with Green Deal ?

ECO is a big target – at least £540 million per year for affordable warmth. [However, this does not compare with what we have been able to offer up to now] – entire streets – entire communities [upgraded] for free at the moment – easier than under the Green Deal.

The £200 million cashback [is welcome]. Some of the Green Deal pilot schemes have been positive. It should be able to unlock private landlords [to making energy efficiency retrofits].

The Green Deal [is currently appropriate only to] a small proportion of society – it is vital to apply through communities – churches and so on – and it can tackle long-term unemployment problems.

The Green Deal [is not going to achieve major change] on its own.

[David Robson, Managing Director, InstaGroup] We do insulation, represent over 100 SMEs. How can we make the Green Deal work ? Provide employment in local communities ? 15 years of history of energy efficiency : in the early 1990s – no funding – we were doing 300,000 installs a year. Now we are doing 500,000 this year. “If anyone says subsidies haven’t worked, it’s not true.” It has got money out onto the ground quickly. The Green Deal has huge potential – removes capital barriers pre- energy efficiency [measures] – ome of the more expensive things are covered – anyone can access low cost finance – as long as it [the Green Deal] is given an opportunity to work. It also creates a framework to cover the non-domestic sector – and [landlord-owned] private domestic sector also. The Government…. [the Green Deal is] not ready. “Whatever any politician says, the legal framework is not in place until January next year.” The insulation installers and other companies are feeling they are being told “if you want to lead on the Green Deal, take it on your [own] balance sheet.” Everyone wants the Green Deal to work. We’ve invested. Our system is in place. The work we put into Green Deal finance – low cost – we think it’s important – the lower we can keep the costs of it. “If we can’t keep it [the Green Deal finance loan interest rate] below 6% we as an industry have failed.” The Green Deal is going to take time to build. Solid wall insulation – takes time to develop this industry. Hugely innovative concept. The man on the street will take some convincing “Will I be able to sell my house ?” [But] we can’t even give away insulation at the moment – then convincing people to borrow… 2013 is a real issue – how you bridge that cliff edge. Could [limit] the Green Deal getting off the ground. “For the Green Deal to be effective it needs to take the [energy efficiency] industry with it.” Small businesses are looking to us to guide them through the Green Deal. They can’t survive 6 months of losing money. Need to have some more continuity. The Green Deal does need something to help it through the transition process. How is the Green Deal good ? A robust framework. Belief in the Golden Rule – sacrosanct. Trying to sell the Green Deal will be a challenge for all of us. The Green Deal is very much underpinned by the ECO – but if the ECO is the only thing pushing, the Green Deal won’t work – constrained by the amount of money available. Regulation is key. If consumers are given sufficient time to do things it’s OK. Low cost finance is key. Access to low rates has to be competitive or the biggest players will take all the low cost finance. I’m concerned about a continuing level of political will. Generally the media are coming on-side over the Green Deal – but you only need to look at the media coverage of “consequential improvements”… It’s important that the Government recognise concerns about the Green Deal – [coming] from people who do want it to work.

[Alan Whitehead MP] Nice chance – ought to look at carbon taxes for the future – declaring part of that “tax foregone” and use that for the Carbon Reduction Commitment [CRC] : taking from the EU ETS [European Union Emissions Trading Scheme revenue] and the carbon floor price and using that to underpin the Green Deal – get that finance interest level down – a proper green tax – taxing bads and rewarding goods. “There can be no more good than making sure that everyone’s house is energy efficient” That’s all solved.

QUESTIONS FROM THE FLOOR

[Terry ? David Hunt, Eco Environments] Concerned that microgeneration is not to benefit. Concerned about companies self-marketing – as there have been misleading advertising (such as solar photovoltaic [PV] installers advertising old FiT rates). They should not mislead the public. Regulation – compared to the MCS scheme [all solar PV installers have to be registered for MCS] but still seen some awful installs. As soon as things get sold and are bad – this leads to media stories and a loss of confidence.

[Tim ? Tony Smith, Pilkington Glass] The statutory instrument that relates to double glazing and other measures – I’m looking for sunshine on a very gloomy day – double glazing in [some cases] will get no help from the Golden Rule [some discussion about the ratings of windows and replacement windows] – reduces the attraction to our industry in terms of reducing carbon emissions.

[ X from "London Doctoral Training Centre"] Homeowners… [The success of the Green Deal is] down to how people use their homes. No-one’s talked about education and how installers talk to householders…

[ X from Association for the Conservation of Energy] I’d like to hear the panel’s views on DG TAX [the European Commission Directorate Generale on Tax matters for the European Union] that the 5% VAT rate under the Green Deal is not compliant.

[Tracy Vegro] For the 5% VAT rate, “we are ready to defend that” – as it impacts on our ability to offer other options. It’s weird since we’ve just signed a very strong [European Community] Energy Efficiency Directive. Behaviour change – that’s vital. The [Green Deal loan] Assessment will require heating controls turned down and relevant behaviour. Effectively, you’re not going to pay the interest on the loan if you change your behaviour and you will see the savings increase over time. The “conversion rate” [from Green Deal pilot schemes] was 98% “saved more than I thought” – community projects. The Ombudsman will be able to strike off poor installers. “The Consumer Protection on the Green Deal is the highest in the market.” Stringent. “If it’s proved we’re too draconian, it will come down.” [Re the question from Pilkington] You are slightly misinterpreting – this is not a barrier to that [kind of upgrade to windows] – it depends on the state of the property [for example the carbon saved is less if going from an F to and E than...] It may just be your interpretation – happy to go over that with you.

[David Robson] The MCS based accreditation is only checked once a year – a real issue. The hardest thing about MCS is – is your paperwork in order ? Not if you can do the job…

[Joanne Wade] The conversation about energy use – how to get people involved. We need more messaging – this is what this really is. If all levels of government [do the messaging] more effective.

[John Sinfield] The Minister mentioned turning up the heating and hoovering [vacuuming] in your underpants. The industry is responsible to [address that in the] owner’s manual. This is how you need to treat your house differently. The tax issue – madness. If the HMRC can’t do it [convince the EC/EU] then ignore them.

[Nigel Banks] Behaviour change is vital. The Green Deal providers who don’t put that in their package will come unstuck. Not as confident about carding [system of accreditation based on individual trades persons by trade] [not relevant to your particular skill] [skill specific ?]

[Alan Whitehead] I assume the Minister meant thermal underwear.

[Colin Hines, Green New Deal Group] Trust [is important] when the finance people are having fits over FiTs. What [are you] trying to do to the market ? Is the Green Investment Bank going to kick up some money for the Green Deal ? What about the drop in the Impact Assessment from £10 billion to £ 5 billion for the Green Deal [some confusion about what this refers to]

[Roger Webb, The Heating and Hotwater Industry Council] How do we bring “Jeff” to the party ? We are keen to see heating as part of the Green Deal. There are 90,000 small tradesmen working for 60,000 small companies. Will they think the Green Deal is rubbish ? They are the leads for the Green Deal – they need training. We need to incentivise them. A voucher scheme ? Use a little of the £200 million… I really welcome the work and [interest in] bringing microgeneration [?] business into the scheme.

[Neil Marshall, National Insulation Association] Regarding solid wall insulation – the IWI / CWI confusion [Internal Wall Insulation, Cavity Wall Insulation] – what solution is proposed for hard-to-treat cavities ? The hard-to-treats we are not able to do for another year. Need to drive more cavities and lofts. The Committee on Climate Change [CCC] have reported on a need for additional incentives outside the Green Deal – driving the uptake of the Green Deal – talk of incentives and fiscals. Gap-filling. The Green Deal [should be able to cover] able-to-pay loft insulation installations, able-to-pay cavity wall insulation, hard-to-treat cavities and solid wall insulation. If we are doing 1 million in 2012 under CERT / CES(P)…if there is no Green Deal finance we can’t sell anything [after 2012]. “There is a critical need for a transitional arrangement.” We have had high level discussions with DECC that have been very useful…

[ X from Honeywell ? ] The in-situ factors. [For example, father [in law] isn’t going to replace his boiler because the payback will be after he’s dead]. Multiple length of payback [period] for any measure that’s put in – old antiquated evaluation tool. The householder asks what’s in it for them [what they can put some energy into doing] – is the longer payback [period] less attractive ?

[ X from "Shah" ? ] Not much on solar / microgeneration. [Will the Green Deal become certified ?]

[Nigel Banks] How do we do Green Deal for a boiler ? On 3rd January [2013] will the big energy companies do it themselves ? Some measures won’t perform as predicted.

[John Sinfield] “If the Green Investment Bank doesn’t provide finance for the Green Deal we are in a world of hurt”. We need to engage with “Jeff” the trusted installed. The Government needs to drive consequential improvements through – if you have a new boiler, you will have wall insulation [crazy otherwise, as all that heat will be lost through the walls]. Not seeing where my £ 1 million invested in solid wall solutions is going now. The job is not done [cavities and lofts].

[Tracy Vegro] A lot of Local Authorities don’t distinguish between good debt and bad – money is there for them – but they aren’t borrowing to invest. We are retaining HECA [Home Energy Conservation Act]. [Mentions poor opinion about the Green Investment Bank] – talking the “jib” [GIB] down. The biggest risk is the lack of confidence in the Green Deal. [Working on the terms of the] Green Deal Finance Companies [GDFC] – still see if…. [Important to take the attitude of] not talking it down. If another equity slice [is added...] We are a broad church – open to new entrants. Most work will be done [under the Green Deal] – most retrofits. [With the ActonCO2 and other Government paid communications campaigns on climate change and energy efficiency] We didn’t really get the message across – our millions spent [on advertising and public relations]. [We will] do better – more and more things will meet the Golden Rule. Come and meet our scientists.

[David Robson] Heating – a huge opportunity – not a loan with British Gas – the boiler you want – add on solar [with a Green Deal loan] linking creatively.

[ X from ? ] [Brings up the thorny problem of which technologies and measures are possible under the Green Deal's Golden Rule] 45 points [of requirements] to meet criteria. In the future, what technologies will be viable ?

[Tracy Vegro] The RHI [Renewable Heat Incentive] is not eligible – does not meet the [Golden] Rule.

[Further exchanges - becoming somewhat stressed]

[Alan Whitehead MP] Just as things were getting exciting…[we have to close] an interesting period over the next 18 months.

Will the Green Deal Deliver ?

Here is a transcription of part of the notes I took this morning in a seminar in the UK House of Commons. The meeting was convened by PRASEG, the Parliamentary Renewable and Sustainable Energy Group.

This transcription is based on an unverified long-hand paper-based recording of the words spoken. Items in quotation marks are fairly accurate verbatim quotations. Items in square brackets are interpolation, and not the exact language the person used to present their thoughts.

[Alan Whitehead MP]
Will the Green Deal deliver ? In the last few days, in 140 character statements [Twitter], the Government have been telling has “all the hurdles have now been overcome.” But “is it really all systems go ?” What effect do we think the Green Deal will have on sustainability ? On carbon reduction goals ? Tracy Vegro from the Department of Energy and Climate Change (DECC) has been key in setting up the Green Deal.

[Tracy Vegro, DECC, Director, Green Deal]
“It’s been a busy old time for us.” We are in the final stages of passing the framework [of the Green Deal]. Just have the laws now [the legislation that is needed]. Those orders will come into force in October [2012]. There will be some parallel working – not a switch to the Green Deal all at once. I think it will open up a wider market in energy efficiency. We’ve been getting out and about [for the consultation process] – a women’s panel, an industry panel. We did it with an awful lot of help. “We’ve got to get energy efficiency moving in this country.” The CERT [Carbon Emissions Reduction Target - an energy supplier obligation] at the end of this year there will be “not an unlagged loft” [internal roof insulation over the top of ceilings]. There have been some gaps – with solid wall insulation numbers for example. “Whole swathes got nothing under CERT.” We have to to start delivering. I hope the Green Deal will drive it – with many more entrants into the [energy efficiency] market. Our roadshows with small businesses were encouraging. Beyond the framework we are trying to ensure a lot of choice. The Green Deal is going to have accredited goods and services in the whole thing. The [Office of Fair Trading] has been doing research to ensure [quality and competence] – “because at the end of the day it’s the bill payer who’s paying”. There’s a new oversight body. There will be a lot more data [coming back]. You know under the CERT, 300 million energy efficient lightbulbs were distributed [and we don't know where they all went and whether they were all used]. We need to build confidence. Have the Local Authorities get behind the Green Deal assessments [process], and [capitalised on] community aspects. [We hope/aim to] see the market grow much faster. So far we can see that a lot of cavities got filled but [that's only the beginning]. [We hope/aim that the Green Deal will be] driving demand. People will see their neighbours do this [and want to do it for themselves.] There’s the £200 million incentive scheme – that’s money in the bank. [Need to drive] confidence [not having people saying it's just the] new FiT [Feed-in Tariff scheme - intended to drive solar photovoltaic uptake, but poorly managed]. The Green Deal is going to be conditional on minimum energy efficiency standards being undertaken [by those taking up the offer]. [This will determine] the order in which you do these [energy efficiency] technologies – “we need to get energy efficiency into peoples’ heads” – [where they may have been deterred previously by] mostly upfront capital. We have a new helpline. We need to make it a “no-brainer solution”. How are we going to ensure training ? People will be coming out of loft and cavity wall insulation into a new sector. These are asset skills, and a lot of money is committed. to funding [re]training and assessors. There are implications on people in existing roles – but “this is a finite market”. We’re confident in this business model – for the first time there will be competition – not just the Big 6 [energy companies : British Gas, Electricite de France (EdF), E.On, npower, Scottish Power (Business), Scottish & Southern (SSE) - companies that collectively supply 99% of the UK's heating and lighting] delivering. It is slightly easier to explain [than other schemes]. We do need an awareness campaign – people in the industry don’t want this – they want to do their own communications to customers – to ensure demand is right. The [big] energy companies are to be mandated a lot. If the scheme is ECO (Energy Company Obligation) only – it would only guarantee a steady state [no growth in uptake of energy efficiency products]. The Impact Assessment has only been done for pure Green Deal.

[John Sinfield, Managing Director, Knauf Insulation]
CERT helped, but there is still a huge amount to deliver – need to approach the market in a different way. The deep retrofit of our housing stock – the only way to deal with Fuel Poverty and other problems. My early reaction to the Green Deal was hope, excitement, and confusion, followed by more confusion. It could deliver what no scheme has done before to 14 million homes [untouched so far]. We have to deal with the fabric [of the building] first – then deal with the occupant. The occupant is sometimes the barrier to energy efficiency. Could we use private money to leverage 20 times the amount put forward [for the Green Deal and Green Investment Bank] ? We could stop shifting 40 billion euro to the Middle East (and elsewhere) for our energy. Can we create ethical investment for pension funds ? Then I got to depression and confusion. In the draft Impact Asssessment, there would be a 93% drop in loft insulation installations and 73% drop in cavity wall insulations from Day One of the Green Deal. What’s going to happen to existing companies ? [I obviously have an interest here] I’ve invested in four factories. But it’s not only me, the Climate Change Committee (CCC) wrote to Government on the trajectory resulting not meeting our carbon cap. It’s not just insulation manufacturers and installers. I’m trying to understand where the policy’s going. Why are DECC against cheaper measures ? The Minister says that the “loft job” is nearly done. But DECC themselves say that 9 million lofts have inadequte insulation. Frankly, I doubt I’ll see that by the the end of the year. There are 7.5 million cavities to fill. The consultation on the Green Deal came back with good changes – but little to address the cliff edge – the significant drop in lofts and cavities [at the changeover to the Green Deal]. I’m veering between hope and despair. I hope the Government, deep down, really want this. They need to do more to drive this programme. I wouldn’t invest money if I didn’t think [they were really behind this.] What about other options ? Stamp Duty [on sale of properties], a carbon tax, a Local Authority mandate ? If the Government can drive the value of the Green Deal up – it makes it more attractive [to engage in the sector]. My hope is balanced off by a sense of despair – the mechanism will not be ready in time. The so-called “soft launch” of the Green Deal [is inadequate] – really has to be up and running by 1st January [2013]. The Green Deal loans have to have affordable interest rates. The Green Deal finance company is 9 months away from offering comprehensive finance – and how are they going to receive the money from the Green Investment Bank ? If the interest rate of the Green Deal loans are 7.5% (6% – 8%) then only 7% of the population will take them up. Where’s the market ? What’s going to drive the market ? Where we are challenged – the Green Deal doesn’t feel ready. The environment to work within – sorted. But the mechanism – for example the Green Deal finance – not ready. Need to bridge the gap. Do we need to extend the CERT / CES(P) (Community Energy Saving Programme) ? A bridge until a competitive rate of interest is available. If the Government is going to drive the deep retrofit, it needs to drive the take up. Putting in place the framework is not going to sell this scheme. Some [companies] here are ready to market this scheme – but all parts need to be there. If the Green Deal is not ready – when ?

Alan Whitehead MP
“So, an amber light there…”

Gas in the UK (3)

Bursting the Nuclear Bubble The UK Government appear to have seen the light about their, frankly, rubbish plan to covertly invest in (by hidden subsidies) a spanking new fleet of nuclear power reactors. Dogged by Electricite de France (EdF) as they have been, with Vincent de Rivaz continuing to proffer his begging bowl with outstretched pleading arms, it just might be that before the Energy Bill is finally announced –

when the Electricity Market Reform (EMR) dust has settled – that this new thinking will have become core solidity. After all, there are plenty of reasons not to support new nuclear power – apart from the immense costs, the unclear costs, the lack of immediate power generation until at least a decade of concrete has been poured, and so on (and so forth). Gas is Laughing It appears that reality has bitten – and that the UK Government are pursuing gas. And they have decided not to hatch their eggs all in one basket. First of all, there’s a love-in with Statoil of Norway :- http://www.decc.gov.uk/en/content/cms/news/pn12_072/pn12_072.aspx http://www.telegraph.co.uk/finance/newsbysector/energy/9316935/French-president-Francois-Hollande-cuts-retirement-age.html http://www.bbc.co.uk/news/uk-politics-18344831 http://www.independent.co.uk/news/uk/politics/david-cameron-praises-uknorway-energy-linkup-7826436.html http://www.guardian.co.uk/environment/damian-carrington-blog/2012/jun/07/energy-uk-norway-oil-gas-renewables Then, there’s the new “South Stream” commitment – the new Azerbaijan-European Union agreement, spelled out in a meeting of the European Centre for Energy and Resource Security (EUCERS) on 12th June at King’s College, London :- http://www.eucers.eu/2012/06/07/5-eucers-energy-talk-the-southern-gas-corridor-at-the-home-stretch/ http://abc.az/eng/news/65475.html http://oilprice.com/Energy/Natural-Gas/Azerbaijan-Turkey-Deepen-their-Energy-Ties.html http://euobserver.com/19/116394 http://www.atimes.com/atimes/Central_Asia/NC23Ag02.html Meanwhile, the “North Stream” gas pipeline is going to feed new Russian gas to Europe, too (since the old Siberian gas fields have become exhausted) :- http://www.bbc.co.uk/news/world-europe-15637244 http://www.nord-stream.com/pipeline/ http://www.gazprom.com/about/production/projects/mega-yamal/ http://www.gpilondon.com/index.php?id=325 And then there’s the amazing new truth – Natural Gas is a “green” energy, according to the European Union :- http://www.guardian.co.uk/environment/2012/may/29/gas-rebranded-green-energy-eu The UK will still be importing Liquified Natural Gas (LNG) from our good old friends in Qatar. Never mind the political interference in the nearby region and the human rights abuses, although NATO could be asked to put a stop to that if Europe needed to bust the regime in order for their energy companies to take ownership of the lovely, lovely gas. I mean, that’s what happened in Iraq and Libya, didn’t it ? A Fossilised Future So, despite all the green noises from the UK Government, the underlying strategy for the future (having batted away the nuclear buzzing insects around the corpse of British energy policy), is as Steve Browning, formerly of National Grid says – “gas and air” – with Big Wind power being the commercialisable renewable technology of choice. But not too much wind power – after all, the grid could become unstable, couldn’t it, with too much wind ? There are several problems with this. First, the commitment to fossil fuels – even Natural Gas with its half the emissions profile of coal – is a risky strategy, despite making sure that supplies are secure in the near term. The reasons for this are geological as well as geopolitical. Natural Gas will peak, and even the UK Government accepts that unconventional gas will not keep fossil gas going forever – even with the “18 years” ultimate recoverable from under Lancashire of shale gas (that’s “18 years” of current gas annual demand – but not all drilled at once – perhaps amounting to about 1.5% of current UK gas supply needs per year, stretched out over 40 years) , and the billion tonnes of coal that can be gasified from under the sea off the east coast of England. As long as Carbon Capture and Storage can work. Not only will Natural Gas peak and start to decline in the UK, it will also peak and decline in the various other foreign resources the UK is promising to buy. By simple logic – if the North Sea gas began depletion after only 30 years – and this was a top quality concentrated resource – how soon will poorer quality gas fields start depleting ? Whilst I recognise the sense in making Natural Gas the core strategy of UK energy provision over the next few decades, it can never be a final policy. First off, we need rather more in terms of realistic support for the deployment of renewable electricity. People complained about onshore wind turbines, so the UK Government got into offshore wind turbines, and now they’re complaining at how expensive they are. Then they botched solar photovoltaics policy. What a palaver ! Besides a much stronger direction for increasing renewable electricity, we need to recognise that renewable resources of gas need to be developed, starting now. We need to be ready to displace fossil gas as the fossil gas fields show signs of depletion and yet global demand and growth still show strength. We need to recognise that renewable gas development initiatives need consistent central government financial and enabling policy support. We need to recognise that even with the development of renewable gas, supplies of gas as a whole may yet peak – and so we need to acknowledge that we can never fully decarbonise the energy networks unless we find ways to apply energy conservation and energy efficiency into all energy use – and that this currently conflicts with the business model for most energy companies – to sell as much energy as possible. We need mandates for insulation, efficient fossil fuel use – such as Combined Heat and Power (CHP) and efficient grids, appliances and energy distribution. Since energy is mostly privately owned and privately administered, energy conservation is the hardest task of all, and this will take heroic efforts at all levels of society to implement.

Gas in the UK (2)

…Continued from http://www.joabbess.com/2012/06/12/gas-in-the-uk/

Questions from the floor

[Tony Glover]

…increasing electricification of heat and transport. I was interested in what Doug said about heat. [If energy conservation measures are significant and there is] a significant reduction in gas use for heat…interested in the Minister’s response.

[Terry ? (Member of PRASEG)]

I’m interested in gas that would need CCS [Carbon Capture and Storage] [in future] …[since there would be no restriction there would be an] incentive to build new gas in next few years away from CCS-usable infrastructure. Maybe encouraging gas stations over next few years to be built in view of CCS.

[ ? ]

[There have been mentions of the] Gas [generation] Strategy and gas storage. Is it your intention to have both in the Energy Bill ? [Need to improve investor confidence.]

[Charles Hendry MP] I’m more confident than Doug on CHP…[in respect of energy conservation we will begin to increase our use of] CHP [Combined Heat and Power], geothermal energy, don’t need District Heating. I think we’ll see more people switch to electric heating. The likely pricing on gas will mean people have to look at other sources – such as localised heat storage, intelligent ways to produce hot water and heat in their homes [...for example, a technology to store heat for several days...] The first [new gas power] plants will be where they are already consented – where originally coal plants – need to have identified in advance – no new plant is consented unless…We’ve asked Ofgem to ask re securing gas supplies. If we can stretch out the tail of North Sea gas – can stretch it out 30 – 40 years [...] technology [...] Centrica / Norway [...] develop contracts [...] Is there a role for strategic storage [Centrica asking] [...] Buying and selling at the wrong price (like the gold) [widespread chuckling in the room]. Some of it may not need legislation. Gas Strategy will be published before the Energy Bill.

[David Cox] Get very nervous about gas storage. Don’t think there’s a need to put financial incentives in place to increase gas storage. We think the hybrid gas market is successful – a market and regulatory framework – [gas storage incentives] could damage.

[Doug Parr] I’m not downbeat because I want to be downbeat on heat. [Of all the solutions proposed none of them show] scaleability, deliverability. I’d love that to come true – but will it ? [...] Heat pumps ? Biogas is great but is it really going to replace all that gas ? If we’re going to be using gas we need to make the best use of it [...] Issues around new plant / replacement – all about reducing risks no exposing ourselves to [it] – security of supply, climate risks, issues about placement [siting of new plant]. If CCS can really be made to work – it’s a no-brainer – do we want all that carbon dioxide in the atmosphere or … ? Our entire policy becomes dependent on a technology that hasn’t even been demonstrated. Other technologies that people thought were great – years later they still haven’t arrived [for example, rooftop wind turbines]. If we say CCS is the only way it’s going to work – what’s Plan B ? We are going to use [fossil fuels] – should not become wholly dependent on technology not yet demonstrated.

[Alan Whitehead] Perhaps people should be asked – which would you prefer – a CHP / DH [Combined Heat and Power / District Heating] plant in the valley here, or a couple of wind turbines on that hill ? That would [shake things up].

Questions from the floor

[ X ? ] See [...] as the ultimate destination. Most important – gas can be made zero carbon – not pie in the sky. 1. Start contributions of carbon-neutral gas and 2. will need far less if [we act] like Japan – force installation of microCHP. Their aim is to do same as for washing machines [bring prices down - make widely available for the home]. MicroCHP [with] heat pumps – reduction as good as decarbonising gas or electricity. But can also decarbonise gas.

[ X ? ] The Minister mentioned the importance of CHP but recently dropped [...] mandate. If CHP so important what measures is the Government taking to ensure its installation ?

[ X ? ] Electricity is a rubbish fuel for heating buildings – very peaky load – need something cheap to store, cheap to [...]. Fits very well with forcing down demand. Where we’re getting our gas from. At the moment our waste is being incinerated. For a cheap additional cost, where currently incinerating we can do anaerobic digestion [AD], producing a fungible asset – the gas – can gradually decarbonise our grid.

[ Thomas Grier ? ] …a decision [?] of London – CHP in London over the next few years. If we want to use electricity for heat, we need to reinforce the electricity grid [by 60% to 90% ?] In rural situations – use electrical heating. In urban, use decarbonised energy. [This model projection] shows the gas grid disappearing – it will collapse at some point if all we have on the gas grid is cooking.

[ X ? ] …[encouraged CHP then a few days later] stood up then said all support [removed ?] for CHP next year. A Heat Strategy that said there is enormous [scope / potential] for CHP. We want to see gas, we want to see efficiency. Are we moving towards [...] without it they won’t build it.

[David Cox] Microgeneration – couldn’t get it down economically. Reliability [issues]. Full supporter of biogas – AD got a contribution to make – but never more than 5% – no matter how much [we crack it]. Electricity is not very good for heating – but how to we decarbonise the heat sector ? Always been an advocate of CHP. Government need to do more incentivising of that.

[Charles Hendry MP] Innovation and invention [...] Government can’t support all emerging technologies. Best brains around the world [are working on] how we move fundamentally in a low carbon direction. On the waste hierarchy – burning of waste should be the final stage – finding a better use for it. [I visited] the biggest AD plant in Europe in Manchester – biogas and electricity generation. We are seeing Local Authorities taking a more constructive long-term view on how to manage waste. CHP – we all want to see more of it – to what extent does it need support ? That depends on whether new build – building a community around it. [By comparison, urban retrofitting is probably too expensive] Iceland [took the decision and] retrofitted almost every home – I’m now more convinced than before. What is the right level of subsidy and what makes good economic case ?

[Doug] We do keep missing opportunities. [For example in Wales, Milford Haven, the new Combined Cycle Gas Turbine at the Liquified Natural Gas (LNG) refinery to process the gas] should have been CHP. I am enthusiastic about lots of heat technologies [but the same questions/issues apply] scaleability and deliverability. District heating [DH] – an infrastructure asset ! [Can change priorities about what gets built - for example in Denmark (?)] they’re building large-scale solar farms to top up the DH. In the Treasury’s infrastructure plan [see DH could be...] Heat is the poor relation in energy debate. Other networks have been identified in the National Policy Statements (NPS) – but not heat.

[ Leonie Green, Renewable Energy Association ] [I must] defend heat pumps. In Sweden 90% of new builds [hav e heat pumps ?] – heat pump efficiency is a function of the energy-efficiency of the building [...] Just on AD – National Grid report said it could provide 50% [of the nation's supply. Our members think] that’s a bit too high – we think 25%. My question is really about the benefits. We are hearing anxiety about costs, but it’s piecemeal on benefits. We’ve been strong on jobs, balance of trade, exports [all benefits of renewable energy investment and deployment]. Pleased to see DECC put out [report from] Oxford Economics [on the] wider economic benefits. How can we get more and more balance in reports. [An example] Deutsche Bank renewable generation opportunities.

[ ? ] We would also support more than 5% from renewable gas – also about hydrogen – we used to do it when it was town gas – why not again ? As regards injecting biomethane/biogas from AD into the National Grid [last year ? to this year ?] 130 enquiries to connect AD to our network – none have progressed. Please sort these [registrations] out.

[ ? ] Minister, we’re not expecting you to fund all technologies – we need some logic – especially with transport. The Government doesn’t recognise the difference between Renewable Natural Gas if used in transport and fossil fuels. Would be simple – a tax on gas if used in a vehicle. What’s the problem over [...] ?

[Colin Snape, University of Nottingham] We are looking at reducing the costs of carbon capture – we have a section of PhDs… One other gas source not mentioned – gas from underground gasification of coal [UCG]. In UK [...] 2 billion tonners of coal – slightly offshore – on the energy coast of the UK – where all the action is on CCS – obviously UCG needs to be coupled with CCS to be carbon neutral. Would [be operational] in a very short time period [...incentives...]. Significant proportion of UK needs.

[ ? ] What is the purpose of the Gas Strategy ? Shale gas isn’t a miracle. The “Golden Age of Gas” [report by the International Energy Agency (IEA)] doesn’t mean cheap gas, because [it will be put to] lots of uses. Renewable electricity and nuclear are not going to come until the 2020s. How do we avoid building loads of gas generation that is not necessary after that time ? What’s the role of mothballing (relatively cheap to bring CCGT out of mothballs comparing to build new). No sign of reduction in electricity demand reduction – therefore there will be high gas use.

[ Doug Parr ] On UCG, the IEA had two scenarios in the “Golden Age of Gas” – both took us over 3.5 degrees Celsius [in additional global warming]. Even if there is unconventional gas sources, still a huge danger of going down the road of unrestrained gas use. What is the alternative ? We should not end up becoming dependent on gas. Should not build gas to fill a short-term hole – they will lobby for their own interests – to keep open.

[ David Cox ] CCGTs won’t be built without guarantees greater than 20 years. Also renewable energy might not provide in the way that we hope. The CCC report – what caused the rise in energy prices ? The wholesale gas price – not renewable energy, green policies. However, that was slightly dishonest – the counter-factual was [...] renewable energy significantly still more expensive than fossil fuel there. Until we can get costs of renewable energy down to the prices of fossil fuels… [The industry] don’t give the impression [they will build] on the basis of short-term need. Gas isn’t clean, I admit that [...] CCS – that will work.

[Charles Hendry MP] A lot comes back to a need for a balanced approach – carbon targets and security of supply. If you haven’t sorted out security of supply, the electorate will not give permission to go low carbon. Gas is a hedging fuel currently but don’t know where costs going over time. As a politician, I like pipelines – know where it’s going (not like LNG, where there was limited use of new LNG import plant). If we want Scandinavian gas, we need security of demand to build the new pipeline. How we deal with issues of biomethane – in 2 years – need to make more progress. Some of these [techologies] will be gamechangers – some, look back in a couple of years… [Need a] permissive framework to allow a lot of ideas and technologies. There is no source of energy that hasn’t required subsidy in early days. Fanciful to suggest new forms of energy can come through without support. The letters we get [from the public, from constituents] are on vehicle fuel costs, not how much their gas bill went up last winter…

Official end of meeting

A gaggle of people gathered in the hallway to discuss some items further.

The Electricity Market Reform (EMR) was generally criticised – as it contains measures likely to specifically benefit nuclear power. Electricite de France was identified as very involved. The Government had said “no nuclear subsidy”, but the EMR measures are equivalent to hidden subsidies.

The Levy Cap was criticised as it would disturb investor confidence – if several nuclear reactors came on-stream in 10 years time, in the same year, they would eat up the whole subsidy budget for that year – and other technologies would lose out. If was felt that a number of the EMR proposals were “blunt instruments”, not overcoming shortcomings of former levies and subsidies.

Although the EMR was designed to addressed economic fears, it wasn’t assisting with financing risks – if anything it was adding to them. Rates of return have to be guaranteed for loans to be made – chopping and changing subsidies doesn’t allow for that.

Leonie Green said that the REA members don’t like the Premium Feed-in-Tariff (FiT). She also said later that they were not pleased about the cuts in support for AD.

Since my personal interest is in using Renewable Gas of various sources (including Biomethane / Biogas) to displace Natural Gas from the gas grid, I spoke with various people about this informally (including a woman I met on the train on my way home – who really got the argument about decarbonising gas by developing Renewable Gas, and using that to store excess renewable electricity, and use it as backup for renewable electricity. Although she did say “it won’t be done if it won’t confer benefits”.). One of the key elements for developing Renewable Gas is to create a stream of Renewable Hydrogen, produced in a range of ways. Somebody asked me what the driver would be for progress in Renewable Hydrogen production ? I said the “pull” was supposed to be the fabled “Hydrogen Economy” for transport, but that this isn’t really happening. I said the need for increased sources of renewably-sourced gas will become progressively clear – perhaps within a decade.

One of the persons present talked about how they think the Government is now coming out of the nuclear dream world – how only a few of the proposed new reactors will get built in the next decade – and how the Government now need to come up with a more realistic scenario.

It was mentioned that is appears that the Biogas technologies are going to have the same treatment as solar photovoltaics – some sort of subsidies at the start – which get cut away far too early – before it can stand on its own two feet. This was said to be the result of an underlying theory that only a fixed amount of money should be used on launching each new technology – with no thought to continuity problems – especially as regards investment and loan structures.

Gas in the UK

“The role of gas in the UK’s energy mix” 12 June 2012 17:30 – 18:30, Committee Room 5, House of Commons with speakers Minister of State for Energy and Climate Change, Charles Hendry; David Cox, Managing Director of The Gas Forum and Dr Doug Parr, Chief Scientist of Greenpeace UK. Chaired by Dr Alan Whitehead MP, Chairman of PRASEG, the Parliamentary Renewable and Sustainable Energy Group, who called the seminar : http://www.praseg.org.uk/the-role-of-gas-in-the-uk-energy-mix/

UNVERIFIED COMMENTS : Please check with the speakers to confirm their statements and do not take this account as verbatim.

[Alan Whitehead MP] Questions about gas. Will it be business as usual ? If not – too “much” gas ? What does that mean for Climate Change targets ? New gas generation – about 11 gigawatts coming on-stream in the next 5 years – “grandfathered” (no obligations to control emissions with Carbon Capture and Storage (CCS)) throughout the life of the power plant – does produce questions about Climate Change targets – CCS may change that landscape in the medium-term future. Question about emergence of biogas into system [which would bring] a down-trend in emissions.

[David Cox] The wonderful future that gas offers us. Have to look at whole low carbon [framework] – gas has a place. Not a war [between gas and renewable energy technologies]. Both needed [in the advance towards carbon-free] energy. Without gas, not going to make it. Make sure we can afford it. Gas has a role. The recent [International Energy Agency] IEA report on the “Golden Age of Gas” – tight gas, shale gas – has doubled reserves. Nobody knows for sure – there’s so much there. Perhaps 250 years of gas – no shortage of gas [although some of it is in] sensitive areas. Getting it from those areas with political problems. [There are uncertainties about] unconventional gas. There is plenty around the world – “pretty good”. Gas is not at war with renewables. Gas isn’t just a transition fuel – it’s a destination fuel. Got to prove CCS technically. If we can do that gas becomes a destination fuel. Can decarbonise not only electricity. Heat. Heat pumps won’t do it on their own. Sorry. [Gas can help decarbonise] transport – electrify the transport system – that’s what we believe is possible. Hope the Government will support CCS.

[Doug Parr] First and foremost – we are not going to eliminate gas from energy systems any time soon – don’t think of gas as a destination – I would warn against policy that gas is allowed to become the default and become too dependent on gas. A lot of policy on gas – but only over part of the energy system [electricity]. Heat is going to rely on gas fo a long time. If follow the Committee on Climate Change (CCC) logic – [heat is a] strategic sector – to getting away from carbon emissions. If gas is going to be what gets us out of energy problems – the so-called “trilemma” of decarbonisation, security [of supply] and cost. [New gas power plants amount to] 11 gigawatts [GW] over the next 5 years – 120 TWh – a quarter of current gas [still in service] out to 2030. If one take CCC target of 50 gC / KWh (grammes of carbon per kilowatt hour). Look at CCGT [Combined Cycle Gas Turbine gas generation power plant in operation] – that target is a fraction of [current] unabated [CCGT] – not that great. Any substantial role of gas has to make some pretty strong assumptions about CCS. Remember, this is not yet working – let us not have a decarbonisation policy relying heavily on CCS when not at the first stage. The CCC have warned that grandfathering of the 11 GW new generation – emit without restrictions – and issue until 2045. Can’t say gas is somehow the answer to decarbonisation issues. In media – don’t [swallow] the media froth. [As for] security of supply – already going to be quite reliant on gas for heating for quite some time – hard to see [otherwise]. Heavily reliant on imports – around 80%. Where do we import our gas from ? Qatar and Norway mostly. The former head of the Navy argued [recently] changing gas prices is the single most significant factor. DECC [UK Government Department of Energy and Climate Change] recent report on price shock. REA [Renewable Energy Association] said that just by hitting renewables targets would displace £60 billion of imports. [As for] shale gas : both Ofgem research and Deutsche Bank reports that shale gas is very unlikely to help on security [of supply] issue. Citing American example [of shale gas exploitation] is just irrelevant. [So the UK Government must be] supporting gas because of costs ? The biggest rise in consumer bills is from fossil fuel [price increases]. Not renewable energy, not green energy [measures] – it’s the rise in the wholesale gas price. Is that going to stabilise and go down ? Not according to Merrill Lynch and DECC – [strong] prices for Liquid Natural Gas (LNG) and therefore for gas [as a whole, will stay]. Clearly we will be using gas – as [electricity grid load] balancing. What I’m railing about is that gas doesn’t get us out of our energy trilemma. Gas will not [save us]. We know we can deliver through renewable energy, wind – acceleration of new technologies [such as tidal] – perhaps CCS will work, who knows ? and efficient use for example Combined Heat and Power (CHP) on industrial scale. If we are using gas we are using at it’s most efficient.

[Alan Whitehead MP] [recounts tale of how he got into trouble with Twitter commentators when he insisted the recent rise in consumer energy bills was due to the rise in the cost of wholesale gas, not green energy measures] [To Charles Hendry] I’m sure you don’t Tweet.

[Charles Hendry MP] No. absolutely not. I have enough people telling me I’m wrong without… We have to look at the role of gas. It would a dereliction of Government not to look at the role of gas going forward. [...mentions developments in gas production...] seismic profiling [enabling better understanding of gas fields] horizontal drilling [improving access to complex fields]. [As for] unconventional gas – the IEA “Golden Age of Gas” – but don’t assume [it's that simple - supply may go up but] demand for gas is going to go up dramatically. Japan – major user of LNG and diesel. Consequence of Germany’s decision to close nuclear power plants – will use much more gas. China…India…growth rate – massive growth of demand. Anticipate new resources to be found – Iraq for example – but cannot assume [what has happened in the United States of America with the development of shale gas where gas prices are now] a quarter [of what they were] – a massive boost to America – will they allow this to be exported to Asia – or use cheap gas to [relocating] industry back to the USA ? Have to look at implications for us. Reasons why shale gas is different in Europe – legal [situation] – the mineral rights [in the US, these can be acquired from underneath a landowner]. Don’t have the same commercial drives as farmers in the US. The reason why gas prices collapsed in the US and not here – if we saw a price benefit here, it would go out through the [gas] interconnectors [to neighbouring countries]. For real practical reasons won’t see shal gas develop [significantly] here. [It is a] global gamechanger – but… The US is fundamentally shifting from coal to gas – with the implications for emissions. The change from coal to gas was a major driver in European control of emissions [in the 1990s] [...] Investment…technology…practical constraints. EdF [Electricite de France] will go ahead with new nuclear [by the end of the year ?] but the plant will not come online until the end of the decade. Major renewable energy resources also in 2020s [not immediate] – the cost of offshore wind power is two times that of onshore. We’re saying to industry to reduce by 40% by the end of the decade – otherwise simply not affordable. Contributions from tidal, CCS ahead. It’s going to be very end of this decade to see if CCS can work. Worrying gap [in power generation between now and next decade]. Megawatts (MW) of coal being turned off in 2015. [Coal plants are] getting through their [legally permitted] generating hours too quickly. By 2023, the only nuclear plant still operational will be Sizewell B. We have to have more gas in the mix. As we look towards more intermittent resources (renewables), gas is an important source of backup. [Will have/need] a capacity mechanism to ensure [optimisation when] mismatch between supply and demand – auction to include gas – could be [North Sea] gas, gas from the interconnectors [from abroad] or demand side response [demand reduction] – a more sophisticated capacity mechanism than historical. I’m more optimistic about CCS [than Doug Parr]. CCS is a requirement. It is something we have to deliver – no scenario I’ve seen where we’re going [to be] using less coal, oil and gas than today. [Out to 2035] our basic needs [will still rely for a good percentage on] fossil fuels. Broadening CCS [demonstration competition] out to pre- and post-combustion on coal – [expand] to gas. Can be applied to gas as well as coal. I think CCS is a fundamentally critical part of this equation. If so, can see gas as a destination fuel. The GW of gas being built in the next few years [some questions] – currently gas is being mothballed [some plants being shut down effectively putting them into disuse] because of [fuel] prices. I consented more in gas and also wind on- and offshore last year. But that gas is not being built. If we want that gas built we need a more coherent strategy. Look at what is necessary to encourage that gas – and carbon emissions [reduction] alongside. EPS [Emissions Performance Standard] [...] to stop unabated coal – limit 450 gC / kWh – significant proportion of plant would need CCS. But ddin’t want to disincentivise gas. Have also said a point where CCS on gas will be necessary. But if we had people building gas now and then 15, 20 years later they would have to fit very expensive [CCS] equipment… Volume of gas coming forward meets our supply issues. Over the next few years, grandfathering. If see enough gas coming through can change the mechanism in due course. [We will be] responding officially to the CCC in Autumn. Need to [fully] decarbonise electricity in the course of the 2030s if we want to meet out climate change objectives. I think that [the] reality [is that] gas and important element. Nuclear is important. Want to see significant amount of renewable energy and what Doug is calling for – significant commitment to [energy use] efficiency in the country. [We should concentrate particularly on] energy efficiency.

The meeting then opened up to questions from the floor… To Be Continued

It’s got to be gas

Public Enemy Number One in energy terms has got to be burning coal to generate electricity. Although the use of some coal for domestic heating to supplement varying supplies of biomass in home stoves is going to continue to be very useful, using coal for power production is wasteful, toxic and high carbon.

Public Enemy Number Two in energy terms is nuclear power – a weight round our collective neck. Costly to build, costly to underwrite, costly to decommission: although its proponents claim it as a low carbon solution, even they admit the management of nuclear power can be polluting, risky and wasteful.

Public Energy Number Three in energy terms has to be the incredible amount of water required to keep the first two enemies in operation. Climate change is already altering the patterns of rainfall, both in geographical areas and in seasons. Any energy solutions that don’t require water supplies will be preferable.

Many environmental researchers oppose a growing dependence on Natural Gas for power generation in industrialised countries – they claim it will lock in carbon emissions production without Carbon Capture and Storage (CCS). Carbon Capture and Storage is way off in the never-never land at present, so it should not be factored in to analyses of carbon management. Ignoring CCS, it can be seen that substituting in Natural Gas power generation where coal has been the principal fuel is in fact a very good way to lower greenhouse gas emissions in the near term.

Natural Gas is not forever, not even with environmentally-ensured unconventional production, such as shale gas. Yet the Natural Gas infrastructure is highly important for developed and some parts of developing countries too. If we can re-imagine the future of gas, making gas fuels renewable, the already existing distribution of gas and appliances and equipment that use it, become a valuable asset.

The climate change crisis is an energy crisis. My position is that we need three vital things to solve this energy crisis : rationalised energy, renewable electricity and Renewable Gas. My key projection is that a 100% renewable energy world is possible, and in fact, inevitable, and to get from here to there we need to use gas fuels, but they need to become progressively renewable in order to meet the climate change crisis.

Natural Gas can not only be a “bridge fuel”. Supporting its use now, on the understanding that it will be replaced by Renewable Gas in the medium term, will enable links to be made between society and the energy industry, and break down the barricades between those who are against high carbon energy and those who sell high carbon energy.

Ocean Warming : False Security

The human race has been treating the World Ocean as a dumping ground for global warming and excess carbon dioxide emissions. It’s where most of the heat ends up, and almost half the anthropogenic carbon dioxide emissions as well. Research shows that as humanity pours more carbon into the sky, the oceans are able to react by taking up more of it.

The Southern Ocean in particular is showing a healthy response, pulling more and more of our emissions down from the atmosphere. On the face of it, the oceans are increasing their capacity to suck carbon out of the air, either by biological means or through simply mixing with the air, so some argue that we should relax and rely on these carbon sinks to avert dangerous warming of the ground level atmosphere – maintaining a healthy atmosphere for all land-based life. However, this net reduction in atmospheric carbon dioxide due to this increased ocean carbon pump is masking the effects of global warming – for the time being. The oceans are warming, and this combined with increased overturning is resulting in the oceans giving up more carbon dioxide from their depths as a result. For now, the ocean carbon sink is holding up and compensating for some global warming, but there are concerns should the carbon pump fail, or the effects of global warming overtake it. The very latest research into changes in the World Ocean show clear trends in salinity – how fresh or how salty seawater is. These changes are associated with the higher energy in the Earth system : more heat captured by the ocean is making wind patterns more powerful, which makes ocean overturning stronger. Of special concern is the effect this could have on the Southern Ocean. A stronger overturning would increase the upwelling of deep ocean water, which would draw long-sequestered carbon-rich gases from the deeps to the surface of the sea, where it would outgas to the atmosphere. This is the scenario recently suggested to explain part of the process of how the Earth came out of the last glacial period over 15,000 years ago (“What causes the CO2 rise?”) The biological productivity of the oceans, the levels of greenhouse gases in ocean water, and the strength of the carbon sinks will continue to be of intense concern as time passes.

On Being Climate Pragmatic

When it comes to proposals for climate change policy, most studies indicate technological efforts : some, fiscal measures. Few, if any, really consider the pragmatic likelihood of their proposals being taken up. I’d like to offer the first in a series of totally made-up statistics to show my view on the likelihood of some of these proposals being implementable (or is that “implementible” ?) and efficacious (effective). I honestly don’t know why the media continue to discuss and discuss the merits and/or disbenefits of new nuclear power and geoengineering (which includes Carbon Capture and Storage or CCS). They are not likely to be able to help in the next few decades, and so they might as well not be on the proposals table or board.

Climate Change : No Guarantee

Image Credit : Eliasson Family

Walking out to buy a few household essentials from the corner shop, I ran into somebody I’ve known since my childhood, practically, returning from the drycleaners with two trailing kids in tow. “Happy Spring !” I said, and smiled, and pointed out the lovely blossom on the urban street tree. Eldest child grumbled about hayfever. Parent mentioned April Showers.

“It’s been the wettest drought, ever !”, proclaimed eldest child, who I noticed was wearing a Team GB tracksuit and therefore probably up to speed with current events. “It has been rather damp”, I admitted, “and yet the drought’s not over yet. If you look at the Met Office records, you can see we’re still not up to normal levels of rainfall. And it was like this last year.” “And the year before that”, added parent, “although I expect for this month it might show we’ve had quite a lot more than normal.” (Select “Rainfall”) Read the rest of this entry »

Engagement Can Be Tiring

Image Credit : Skeptical Science	This is a record of a short email exchange. I feel it encapsulates some of the difficulties of communicating climate change science when there are a large number of people in the conversation who have a destructive agenda. They may have different reasons for attacking the process of science learning by the general population, but they unite on strategies that belittle people and spread doubt.
At the same time, there are people with accurate knowledge who take different positions about how much emphasis they should place on the risks posed by climate change. We need to get our act together and form a united front, surely ? Read the rest of this entry »

What’s Up ? Answer : Everything #2

Image Credit : Santer et al. (2011)

The El Nino Southern Oscillation is a flip-flop pattern, throwing wind and ocean currents periodically into reverse along the line of the Equator in the Pacific Ocean. When it’s in the La Nina configuration, cold water from the ocean depths is cycled up to the surface, causing a massive plume of cooler-than-average temperatures. When the winds start looping in the other direction, a spear of warmer-than-average water spreads out across the ocean.

To even the most casual observer of global ocean and land temperatures, this see-saw is clearly a major influence on the data measurements – temperatures go up and down in a very regular fashion at decadal scale. The size of the temperature swing has caused many to doubt or ignore the underlying global warming signal – but the instrumental record of temperatures is now long enough to reveal that despite the ENSO swings, temperatures as a whole are creeping upward. Read the rest of this entry »

The Truth Is Relative

Image Credit : BBC

Many ordinary people, when asked about global warming and climate change, offer views they’ve read or heard somewhere, often using the word “could”, because that word appears a huge lot in public communications and media, especially television. “The world could warm by as much as four degrees by the end of the Century.” “Rain-fed agriculture in southern Europe could be gone by 2050″. “Thames Water could end up having to buy water from Scotland”. That kind of thing.

However, when asked about their own personal views, people often show reluctance to commit. And so it appears that the one thing they really believe is that truth about global warming and climate change is relative. So, for many people, the truth is relative. And why should that be ? Maybe people don’t want to be known to have an actual opinion because they fear that if they show commitment to one view or other, they might cause an argument because other people around them think differently. After all, it’s hard to know which people are climate change “accepters”, and which people are strongly against the facts emerging from the science of atmospheric physics. So people, when surveyed, will not state their own views on what they think is a hot button topic. They will cite public scientists, and other well-known public figures – regardless of their actual knowledge. By deferring to the opinions of others, people delegate the matter of deciding where they themselves stand. People often admit that they themselves don’t know the truth, but somebody else, surely, does. Read the rest of this entry »

Academic Freedom #5 : More Natural Gas power stations is a Good Thing

Energy policy in the United Kingdom is a constant battle. A number of environmental commentators and campaign groups are up in arms about the Department of Energy and Climate Change (DECC). Again.

Somebody with influence should have a quiet word with DECC about their public relations – they seem intent on leading people a merry dance about their true policy intentions – and then blasting everybody with piecemeal pronouncements, without giving the concerned public the full picture. Personally, I think the strategy of building new Natural Gas-fired power plants is rather good. Yes, I will explain why. But first I will cover some of the complaints. Read the rest of this entry »