Posted on May 11th, 2016 No comments
So, the Department of Energy and Climate Change (DECC) have a new top dog – Alex Chisholm – formerly the attack beast in charge of putting pressure on the electricity utility companies over their pricing rip-offs when at the Competition and Markets Authority (CMA).
There’s a huge and dirty intray awaiting this poor fellow, including the demonstrable failings of the Energy Act that’s just been signed into law. I’d recommend that he call for the immediate separation of the department into two distinct and individually funded business units : Nuclear and The Rest. Why ? Because nuclear power in the UK has nothing to do with answering the risk of climate change, despite some public relations type people trying to assert its “low carbon” status. Plus, the financial liabilities of the nuclear section of DECC mean it’s just going to bring the rest of the department down unless there’s a divorce.
The UK Government have been pursuing new fission nuclear power with reams of policy manoeuvres. The call for new nuclear power is basically a tautological argument centring on a proposal to transition to meet all energy demand by power generation resources, and the presumption of vastly increasing energy independence. If you want to convert all heating and cooling and transport to electricity, and you want to have few energy imports, then you will need to have a high level of new nuclear power. If new nuclear power can be built, it will generate on a consistent basis, and so, to gain the benefit of self-sufficiency, you will want to transfer all energy demand to electricity. Because you assume that you will have lots of new nuclear power, you need to have new nuclear power. It’s a tautology. It doesn’t necessarily mean it’s a sensible or even practical way to proceed.
DECC evolved mostly from the need to have a government department exclusively involved in the decommissioning of old nuclear power plants and the disposal of radioactive nuclear power plant waste and waste nuclear fuel. The still existing fleet of nuclear power plants is set to diminish as leaking, creaking, cracking and barely secure reactors and their unreliable steam generation equipment need to be shut down. At which point, this department will lose its cachet of being an energy provider and start to be merely an energy user and cash consumer – since there’s not enough money in the pot for essential decommissioning and disposal and DECC will need to go cap in hand to the UK Treasury for the next few decades to complete its core mission of nuclear decommissioning. It doesn’t take too much of a stretch of the imagination to figure out why this department will remain committed to the concept of new nuclear power. It would certainly justify the continuing existence of the department.
The flagship DECC-driven nuclear power project for Hinkley Point C has run aground on a number of sharp issues – including the apparent financial suicide of the companies set to build it, the probably illegal restructuring loans and subsidy arrangements that various governments have made, what appears to be the outright engineering incompetency of the main construction firm, and the sheer waste of money involved. It would be cheaper by around 50% to 70% to construct lots of new wind power and some backup gas-fired power generation plant – and could potentially be lower carbon in total – especially if the gas is manufactured low carbon gas.
In order to stand a chance of making any new low carbon energy investment in the UK, the Department of Energy and Climate Change needs to split – much like the banks have. The risky, nuclear stuff in one team, and the securely certainly advantageous renewable energy stuff in the other team. We will have more wind power, more solar power and more of lots of other renewables in the next 10 years. We are unlikely to see an increase in nuclear power generation in the UK for the next 15. It’s time to split these business units to protect our chances of successful energy investment.Academic Freedom, Assets not Liabilities, Baseload is History, British Biogas, Burning Money, Change Management, Climate Change, Conflict of Interest, Cost Effective, Divest and Survive, Electrificandum, Energy Autonomy, Energy Change, Energy Insecurity, Engineering Marvel, Green Investment, Green Power, Growth Paradigm, National Energy, National Power, Nuclear Nuisance, Nuclear Shambles, Optimistic Generation, Paradigm Shapeshifter, Peak Nuclear, Political Nightmare, Public Relations, Regulatory Ultimatum, Renewable Gas, Revolving Door, Solar Sunrise, Solution City, Stirring Stuff, Wind of Fortune, Zero Net
Posted on February 19th, 2016 No comments
Recently, I had a very helpful telephone conversation with somebody I shall call Ben – because that’s his name, obviously, so there’s no point in trying to camoflage that fact. It was a very positive conversation, with lots of personal energy from both parties – just the sort of constructive engagement I like.
Amongst a range of other things, we were batting about ideas for what could constitute a business model or economic case for the development of Renewable Gas production – whether Renewable Hydrogen or Renewable Methane. Our wander through the highways and byways of energy markets and energy policy led us to this sore point – that the National Grid is likely to resort to “fields of diesel generators” for some of its emergency backup for the power grid in the next few years – if new gas-fired power plants don’t get built. Various acronyms you might find in this space include STOR and BM.
Now, diesel is a very dirty fuel – so dirty that it appears to be impossible to build catalytic exhaust filters for diesel road vehicles that meet any of the air pollution standards and keep up fuel consumption performance. It’s not just VW that have had trouble meeting intention with faction – all vehicle manufacturers have difficulties balancing all the requirements demanded of them. Perhaps it’s time to admit that we need to ditch the diesel fuel itself, rather than vainly try to square the circle.
The last thing we really need is diesel being used as the fuel to prop up the thin margins in the power generation network – burned in essentially open cycle plant – incurring dirty emissions and a massive waste of heat energy. Maybe this is where the petrorefiners of Great Britain could provide a Renewable Gas alternative. Building new plant or reconfiguring existing plant for Renewable Gas production would obviously entail capital investment, which would create a premium price on initial operations. However, in the event of the National Grid requiring emergency electricity generation backup, the traded prices for that power would be high – which means that slightly more expensive Renewable Gas could find a niche use which didn’t undermine the normal economics of the market.
If there could be a policy mandate – a requirement that Renewable Gas is used in open cycle grid-balancing generation – for example when the wind dies down and the sun sets – then we could have fields of Renewable Gas generators and keep the overall grid carbon emissions lower than they would otherwise have been.
Both Ben and I enjoyed this concept and shared a cackle or two – a simple narrative that could be adopted very easily if the right people got it.
Renewable Gas – that’s the craic.Academic Freedom, Alchemical, Assets not Liabilities, Baseload is History, Be Prepared, British Biogas, Change Management, Corporate Pressure, Cost Effective, Design Matters, Direction of Travel, Divest and Survive, Electrificandum, Emissions Impossible, Energy Autonomy, Energy Calculation, Energy Change, Energy Crunch, Energy Denial, Energy Insecurity, Energy Revival, Environmental Howzat, Extreme Energy, Fossilised Fuels, Gamechanger, Gas Storage, Green Gas, Green Investment, Green Power, Grid Netmare, Hydrogen Economy, Low Carbon Life, Marvellous Wonderful, Methane Management, Money Sings, National Energy, National Power, Optimistic Generation, Paradigm Shapeshifter, Peak Emissions, Price Control, Realistic Models, Regulatory Ultimatum, Renewable Gas, Solution City, The Power of Intention, The Price of Gas, The Price of Oil, The Right Chemistry, Zero Net
Posted on November 10th, 2015 No comments
The energy “trilemma” is the dilemma of three dimensions : how to decarbonise the energy system, whilst continuing to provide affordable energy to consumers, at a high security of supply. The unspoken fourth dimension is that of investment : just who is going to invest in British energy, particularly if green energy booster subsidies and regulatory measures are binned ? The UK Government have in the past few years believed that they need to support new investment in new technologies, but it looks likely that this drive is about to lose all its incentives.
Today, Amber Rudd, Secretary of State for Energy and Climate Change, faces an inquiry into Department of Energy and Climate Change (DECC) accounts and budgetary spending, and some say this could be a prelude for the closure or severe contraction of the whole department. If all Climate Change measures were put into abeyance, or passed over to the new Infrastructure Commission, the only remaining function of DECC could be nuclear power plant and nuclear waste decommissioning. It might have to change its name, even.
At last week’s Energy Live News conference, Andrea Leadsom, Minister of State for Energy at the UK Government’s Department of Energy and Climate Change (DECC), headed up the morning, with a bit of a lead in from ELN Editor Sumit Bose. He said that continuing challenges arose from the optimisation of balancing reserves and demand side management in electricity generation. He said that policy had perhaps swung away from the projection of 100% electrification of British energy, as this would require at least 15% more committed capital expenditure – although there would be savings to be had in operational expenditure. He also said that there is an ongoing budgetary conflict going on in government departments about the public money available to spend on investment in infrastructure (including that for energy). Obviously, the announcement of the Infrastructure Commission is going to help in a number of areas – including reaching for full electrification of the railways – a vital project. Then he introduced the Minister.
Andrea Leadsom said, “This government is determined to resolve the energy trilemma, decarbonising at the lowest cost to the consumer whilst keeping the lights on. In the past we did tend to have crazes on different technologies….”. At this point I wondered if she included nuclear power in that set of crazes, but her later remarks confirmed she is still entrenched in that fad.
Leadsom said, “There’s been a big move to renewable energy technologies, and quite rightly too. We need a wide diversity of electricity sources. We need to try and improve the new nuclear programme…”, at which point I thought to myself, “Good luck with that !”. She said, “Renewable energy has trebled. We need [to fund] that transition from unabated coal, [turn on to] gas and renewables. [But] as we saw yesterday – there is an intermittency of renewables.”
Andrea Leadsom was referring to the previous day, when National Grid has issued their first call for surplus top-up power generation since 2012. Owing to a confluence of weather systems over the UK, the atmosphere was becalmed, and wind power output was close to zero. However, this had already been predicted to happen. The lack of wind power was not the problem.
The problem lay in two other areas. Of the completely inflexible nuclear power plants, three generators were out of action for scheduled maintenance (Hunterston B, Reactor 3; Heysham 1, Reactor 1 and Hartlepool Reactor 1). And so when two coal-fired power plants which normally would have been operational were out of action, and one failed apparently between 12:45pm and 12:51pm (Eggborough, Fiddlers and Rugeley according to various sources) dropping approximately 640 megawatts (MW) out of the system (according to BM Reports data), National Grid had to resort to elements of their balancing “toolkit” that they would not normally use.
The operators generating for the National Grid were able to ramp up Combined Cycle Gas Turbine (CCGT), and various large electricity users with special arrangements with National Grid were stopped using power. By around 18:00 6pm the emergency was over, with peak demand for the evening levelling off at around 48 gigawatts (GW).
Although National Grid handled the problem well, there was a serious risk of blackouts, but again, not because of wind power.
If during the period of supply stress, one of the nuclear power plants had suddered an outage, that would have created the “nightmare scenario”, according to Peter Atherton, from Jefferies, quoted in The Guardian newspaper. The reason for this is that the nuclear power plants are large generators, or “baseload” generators. They have suffered from problems of unreliability over the recent years, and whenever they shutdown, either in a planned or an unplanned manner, they cause the power grid a massive headache. The amount of power lost is large, and there’s sometimes no guarantee of when the nuclear generation can be restored. In addition, it takes several hours to ramp up replacement gas-fired power plants to compensate for the power lost from nuclear.
Yes, Andrea Leadsom, more renewable energy is essential to meet decarbonisation goals. Yes, Andrea Leadsom, renewable energy technologies have an inherent intermittency or variability in their output. No, Andrea Leadsom, National Grid’s problems with power generation during the winter months is not caused by wind power on the system – wind power is providing some of the cheapest resources of electricity. No, Andrea Leadsom, insecurity in Britain’s power supply is being caused by ageing nuclear and coal power plants, and the only way to fix that is to create incentives to develop a plethora of differently-scaled generation facilities, including many more decentralised renewable energy utilities, flexible top-up backup gas-fired power plants, including Combined Heat and Power town-scale plants, and Renewable Gas production and storage facilities.Academic Freedom, Assets not Liabilities, Baseload is History, Be Prepared, British Biogas, Burning Money, Change Management, Climate Change, Energy Change, Energy Crunch, Energy Insecurity, Energy Revival, Policy Warfare, Political Nightmare, Price Control, Realistic Models, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Wind of Fortune
Posted on July 14th, 2015 No comments
So I met somebody last week, at their invitation, to talk a little bit about my research into Renewable Gas.
I can’t say who it was, as I didn’t get their permission to do so. I can probably (caveat emptor) safely say that they are a fairly significant player in the energy engineering sector.
I think they were trying to assess whether my work was a bankable asset yet, but I think they quickly realised that I am nowhere near a full proposal for a Renewable Gas system.
Although there were some technologies and options over which we had a meeting of minds, I was quite disappointed by their opinions in connection with a number of energy projects in the United Kingdom.Academic Freedom, Alchemical, Assets not Liabilities, Baseload is History, Be Prepared, Big Number, Big Picture, Bioeffigy, Biofools, Biomess, British Biogas, Burning Money, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Recycling, Carbon Taxatious, Change Management, Coal Hell, Corporate Pressure, Cost Effective, Design Matters, Direction of Travel, Dreamworld Economics, Efficiency is King, Electrificandum, Emissions Impossible, Energy Autonomy, Energy Change, Energy Insecurity, Energy Revival, Energy Socialism, Engineering Marvel, Foreign Investment, Fossilised Fuels, Gamechanger, Gas Storage, Geogingerneering, Green Gas, Green Investment, Green Power, Grid Netmare, Growth Paradigm, Hydrocarbon Hegemony, Hydrogen Economy, Insulation, Low Carbon Life, Marine Gas, Methane Management, National Energy, National Power, Natural Gas, Nuclear Nuisance, Nuclear Shambles, Oil Change, Optimistic Generation, Paradigm Shapeshifter, Peak Natural Gas, Petrolheads, Policy Warfare, Political Nightmare, Price Control, Public Relations, Realistic Models, Regulatory Ultimatum, Renewable Gas, Shale Game, Solar Sunrise, Solution City, Technofix, Technomess, The Power of Intention, The Price of Gas, The Right Chemistry, Tree Family, Unconventional Foul, Ungreen Development, Unnatural Gas, Wasted Resource, Wind of Fortune, Zero Net
Posted on July 14th, 2015 No comments
Out of the blue, I got an invitation to a meeting in Whitehall.
I was to join industrial developers and academic researchers at the Department of Energy and Climate Change (DECC) in a meeting of the “Green Hydrogen Standard Working Group”.
The date was 12th June 2015. The weather was sunny and hot and merited a fine Italian lemonade, fizzing with carbon dioxide. The venue was an air-conditioned grey bunker, but it wasn’t an unfriendly dungeon, particularly as I already knew about half the people in the room.
The subject of the get-together was Green Hydrogen, and the work of the group is to formulate a policy for a Green Hydrogen standard, navigating a number of issues, including the intersection with other policy, and drawing in a very wide range of chemical engineers in the private sector.
My reputation for not putting up with any piffle clearly preceded me, as somebody at the meeting said he expected I would be quite critical. I said that I would not be saying anything, but that I would be listening carefully. Having said I wouldn’t speak, I must admit I laughed at all the right places in the discussion, and wrote copious notes, and participated frequently in the way of non-verbal communication, so as usual, I was very present. At the end I was asked for my opinion about the group’s work and I was politely congratulational on progress.
So, good. I behaved myself. And I got invited back for the next meeting. But what was it all about ?
Most of what it is necessary to communicate is that at the current time, most hydrogen production is either accidental output from the chemical industry, or made from fossil fuels – the main two being coal and Natural Gas.
Hydrogen is used extensively in the petroleum refinery industry, but there are bold plans to bring hydrogen to transport mobility through a variety of applications, for example, hydrogen for fuel cell vehicles.
Clearly, the Green Hydrogen standard has to be such that it lowers the bar on carbon dioxide (CO2) emissions – and it could turn out that the consensus converges on any technologies that have a net CO2 emissions profile lower than steam methane reforming (SMR), or the steam reforming of methane (SRM), of Natural Gas.
[ It’s at this very moment that I need to point out the “acronym conflict” in the use of “SMR” – which is confusingly being also used for “Small Modular Reactors” of the nuclear fission kind. In the context of what I am writing here, though, it is used in the context of turning methane into syngas – a product high in hydrogen content. ]
Some numbers about Carbon Capture and Storage (CCS) used in the manufacture of hydrogen were presented in the meeting, including the impact this would have on CO2 emissions, and these were very intriguing.
I had some good and useful conversations with people before and after the meeting, and left thinking that this process is going to be very useful to engage with – a kind of dragnet pulling key players into low carbon gas production.
Here follow my notes from the meeting. They are, of course, not to be taken verbatim. I have permission to recount aspects of the discussion, in gist, as it was an industrial liaison group, not an internal DECC meeting. However, I should not say who said what, or which companies or organisations they are working with or for.Academic Freedom, Alchemical, Assets not Liabilities, Baseload is History, Big Number, Big Picture, Bioeffigy, Biofools, Biomess, British Biogas, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Recycling, Change Management, Corporate Pressure, Demoticratica, Direction of Travel, Efficiency is King, Electrificandum, Energy Autonomy, Energy Calculation, Energy Change, Energy Revival, Engineering Marvel, Fossilised Fuels, Gamechanger, Green Gas, Green Investment, Green Power, Growth Paradigm, Hydrocarbon Hegemony, Hydrogen Economy, Major Shift, Marvellous Wonderful, Methane Management, National Energy, National Power, Natural Gas, Nuclear Nuisance, Nuclear Shambles, Oil Change, Optimistic Generation, Peak Emissions, Peak Natural Gas, Realistic Models, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Revolving Door, Social Capital, Social Change, Social Democracy, Solution City, Tarred Sands, Technofix, The Data, The Myth of Innovation, The Power of Intention, The Price of Gas, The Right Chemistry, Transport of Delight, Tree Family, Ungreen Development, Unnatural Gas, Wasted Resource, Western Hedge, Wind of Fortune, Zero Net
Posted on June 23rd, 2015 No comments
The British Government do not have an energy policy. They may think they have one, and they may regularly tell us that they have one, but in reality, they don’t. There are a number of elements of regulatory work and market intervention that they are engaged with, but none of these by itself is significant enough to count as a policy for energy. Moreover, all of these elements taken together do not add up to energy security, energy efficiency, decarbonisation and affordable energy.
What it takes to have an energy policy is a clear understanding of what is a realistic strategy for reinvestment in energy after the dry years of privatisation, and a focus on energy efficiency, and getting sufficient low carbon energy built to meet the Carbon Budget on time. Current British Government ambitions on energy are not realistic, will not attract sufficient investment, will not promote increased energy efficiency and will not achieve the right scale and speed of decarbonisation.
I’m going to break down my critique into a series of small chunks. The first one is a quick look at the numbers and outcomes arising from the British Government’s obsessive promotion of nuclear power, a fantasy science fiction that is out of reach, not least because the industry is dog-tired and motheaten.Academic Freedom, Alchemical, Artistic Licence, Assets not Liabilities, Bait & Switch, Baseload is History, Big Number, Big Picture, British Biogas, Burning Money, Carbon Recycling, Change Management, Cost Effective, Dead End, Design Matters, Direction of Travel, Disturbing Trends, Dreamworld Economics, Efficiency is King, Electrificandum, Emissions Impossible, Energy Autonomy, Energy Calculation, Energy Change, Energy Insecurity, Energy Revival, Engineering Marvel, Gamechanger, Gas Storage, Green Gas, Green Investment, Green Power, Growth Paradigm, Hydrocarbon Hegemony, Hydrogen Economy, Nuclear Nuisance, Nuclear Shambles, Optimistic Generation, Policy Warfare, Political Nightmare, Price Control, Realistic Models, Renewable Gas, Solar Sunrise, Solution City, Technofix, Technological Fallacy, Technological Sideshow, The Data, The Power of Intention, The Right Chemistry, The War on Error, Wasted Resource, Wind of Fortune, Zero Net
Posted on June 2nd, 2015 No comments
So, some people do not understand why I am opposed to the proposal for a price on carbon put forward by Royal Dutch Shell and their oil and gas company confederates.
Those who have been following developments in climate change policy and the energy sector know that the oil and gas companies have been proposing a price on carbon for decades; and yet little has been achieved in cutting carbon dioxide emissions, even though carbon markets and taxes have been instituted in several regions.
Supporters of pricing carbon dioxide emissions urge the “give it time” approach, believing that continuing down the road of tweaking the price of energy in the global economy will cause a significant change in the types of resources being extracted.
My view is that economic policy and the strengthening of carbon markets and cross-border carbon taxes cannot provide a framework for timely and major shifts in the carbon intensity of energy resources, and here’s a brief analysis of why.
1. A price on carbon shifts the locus of action on to the energy consumer and investor
A price on carbon could be expected to alter the profitability of certain fossil fuel mining, drilling and processing operations. For example, the carbon dioxide emissions of a “tank of gas” from a well-to-wheel or mine-to-wheel perspective, could be made to show up in the price on the fuel station forecourt pump. Leaving aside the question of how the carbon tax or unit price would be applied and redistributed for the moment, a price on carbon dioxide emissions could result in fuel A being more expensive than fuel B at the point of sale. Fuel A could expect to fall in popularity, and its sales could falter, and this could filter its effect back up the chain of production, and have implications on the capital expenditure on the production of Fuel A, and the confidence of the investors in investing in Fuel A, and so the oil and gas company would pull out of Fuel A.
However, the business decisions of the oil and gas company are assumed to be dependent on the consumer and the investor. By bowing to the might god of unit price, Shell and its confederates are essentially arguing that they will act only when the energy consumers and energy investors act. There are problems with this declaration of “we only do what we are told by the market” position. What if the unit price of Fuel A is only marginally affected by the price on carbon ? What if Fuel A is regarded as a superior product because of its premium price or other marketing factors ? This situation actually exists – the sales of petroleum oil-based gasoline and diesel are very healthy, despite the fact that running a car on Natural Gas, biogas or electricity could be far cheaper. Apart from the fact that so many motor cars in the global fleet have liquid fuel-oriented engines, what else is keeping people purchasing oil-based fuels when they are frequently more costly than the alternative options ?
And what about investment ? Fuel A might become more costly to produce with a price on carbon, but it will also be more expensive when it is sold, and this could create an extra margin of profit for the producers of Fuel A, and they could then return higher dividends to their shareholders. Why should investors stop holding stocks in Fuel A when their rates of return are higher ?
If neither consumers nor investors are going to change their practice because Fuel A becomes more costly than Fuel B because of a price on carbon, then the oil and gas company are not going to transition out of Fuel A resources.
For Shell to urge a price on carbon therefore, is a delegation of responsibility for change to other actors. This is irresponsible. Shell needs to lead on emissions reduction, not insist that other people change.
2. A price on carbon will not change overall prices or purchasing decsions
In economic theory, choices about products, goods and services are based on key factors such as trust in the supplier, confidence in the product, availability and sustainability of the service, and, of course, the price. Price is a major determinant in most markets, and artificially altering the price of a vital commodity will certainly alter purchasing decisions – unless, that is, the price of the commodity in question increases across the board. If all the players in the field start offering a more expensive product, for example, because of supply chain issues felt across the market, then consumers will not change their choices.
Now consider the global markets in energy. Upwards of 80% of all energy consumed in the global economy is fossil fuel-based. Putting a price on carbon will raise the prices of energy pretty much universally. There will not be enough cleaner, greener product to purchase, so most purchasing decisions will remain the same. Price differentiation in the energy market will not be established by asserting a price on carbon.
A key part of Shell’s argument is that price differentiation will occur because of a price on carbon, and that this will drive behaviour change, and yet there is nothing to suggest it could do that effectively.
3. A price on carbon will not enable Carbon Capture and Storage
Athough a key part of Shell’s argument about a price on carbon is the rationale that it would stimulate the growth in Carbon Capture and Storage (CCS), it seems unlikely that the world will ever agree to a price on carbon that would be sufficient to stimulate significant levels of CCS. A price on carbon will be deemed to be high enough when it creates a difference in the marginal extra production cost of a unit of one energy resource compared to another. A carbon price can only be argued for on the basis of this optimisation process – after all – a carbon price will be expected to be cost-efficient, and not punitive to markets. In other words, carbon prices will be tolerated if they tickle the final cost of energy, but not if they mangle with it. However, CCS could imply the use of 20% to 45% extra energy consumption at a facility or plant. In other words, CCS would create a parasitic load on energy resources that is not slim enough to be supported by a cost-optimal carbon price.
Some argue that the technology for CCS is improving, and that the parasitic load of CCS at installations could be reduced to around 10% to 15% extra energy consumption. However, it is hard to imagine a price on carbon that would pay even for this. And additionally, CCS will continue to require higher levels of energy consumption which is highly inefficient in the use of resources.
Shell’s argument that CCS is vital, and that a price on carbon can support CCS, is invalidated by this simple analysis.
4. Shell needs to be fully engaged in energy transition
Calling for a price on carbon diverts attention from the fact that Shell itself needs to transition out of fossil fuels in order for the world to decarbonise its energy.
Shell rightly says that they should stick to their “core capabilities” – in other words geology and chemistry, instead of wind power and solar power. However, they need to demonstrate that they are willing to act within their central business activities.
Prior to the explosion in the exploitation of deep geological hydrocarbon resources for liquid and gas fuels, there was an energy economy that used coal and chemistry to manufacture gas and liquid fuels. Manufactured gas could still replace Natural Gas, if there are climate, economic or technological limits to how much Natural Gas can be resourced or safely deployed. Of course, to meet climate policy goals, coal chemistry would need to be replaced by biomass chemistry, and significant development of Renewable Hydrogen technologies.
Within its own production facilities, Shell has the answers to meet this challenge. Instead of telling the rest of the world to change its economy and its behaviour, Shell should take up the baton of transition, and perfect its production of low carbon manufactured gas.Academic Freedom, Alchemical, Assets not Liabilities, Bait & Switch, Be Prepared, Behaviour Changeling, Big Picture, Big Society, British Biogas, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Recycling, Carbon Taxatious, Change Management, Climate Change, Coal Hell, Conflict of Interest, Corporate Pressure, Cost Effective, Dead End, Dead Zone, Delay and Deny, Design Matters, Direction of Travel, Divest and Survive, Dreamworld Economics, Emissions Impossible, Energy Change, Energy Revival, Engineering Marvel, Extreme Energy, Fossilised Fuels, Freemarketeering, Gamechanger, Geogingerneering, Green Gas, Green Investment, Green Power, Growth Paradigm, Hydrocarbon Hegemony, Hydrogen Economy, Low Carbon Life, Mad Mad World, Major Shift, Marvellous Wonderful, Mass Propaganda, Modern Myths, Money Sings, Natural Gas, Nudge & Budge, Oil Change, Orwells, Paradigm Shapeshifter, Peak Coal, Peak Emissions, Peak Energy, Peak Natural Gas, Peak Oil, Pet Peeves, Petrolheads, Policy Warfare, Political Nightmare, Price Control, Protest & Survive, Public Relations, Realistic Models, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Resource Curse, Solar Sunrise, Solution City, Sustainable Deferment, Technofix, The Myth of Innovation, The Power of Intention, The Price of Gas, The Price of Oil, The Right Chemistry, The Science of Communitagion, The War on Error, Wind of Fortune
Posted on June 1st, 2015 No comments
And so it has begun – Shell’s public relations offensive ahead of the 2015 Paris climate talks. The substance of their “advocacy” – and for a heavyweight corporation, it’s less lobbying than badgering – is that the rest of the world should adapt. Policymakers should set a price on carbon, according to Shell. A price on carbon might make some dirty, polluting energy projects unprofitable, and there’s some value in that. A price on carbon might also stimulate a certain amount of Carbon Capture and Storage, or CCS, the capturing and permanent underground sequestration of carbon dioxide at large mines, industrial plant and power stations. But how much CCS could be incentivised by pricing carbon is still unclear. Egging on the rest of the world to price carbon would give Shell the room to carry on digging up carbon and burning it and then capturing it and burying it – because energy prices would inevitably rise to cover this cost. Shell continues with the line that they started in the 1990s – that they should continue to dig up carbon and burn it, or sell it to other people to burn, and that the rest of the world should continue to pay for the carbon to be captured and buried – but Shell has not answered a basic problem. As any physicist could tell you, CCS is incredibly energy-inefficient, which makes it cost-inefficient. A price on carbon wouldn’t solve that. It would be far more energy-efficient, and therefore cost-efficient, to either not dig up the carbon in the first place, or, failing that, recycle carbon dioxide into new energy. Shell have the chemical prowess to recycle carbon dioxide into Renewable Gas, but they are still not planning to do it. They are continuing to offer us the worst of all possible worlds. They are absolutely right to stick to their “core capabilities” – other corporations can ramp up renewable electricity such as wind and solar farms – but Shell does chemistry, so it is appropriate for them to manufacture Renewable Gas. They are already using most of the basic process steps in their production of synthetic crude in Canada, and their processing of coal and biomass in The Netherlands. They need to join the dots and aim for Renewable Gas. This will be far less expensive, and much more efficient, than Carbon Capture and Storage. The world does not need to shoulder the expense and effort of setting a price on carbon. Shell and its fellow fossil fuel companies need to transition out to Renewable Gas.Academic Freedom, Alchemical, Assets not Liabilities, Be Prepared, Big Number, Big Picture, British Biogas, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Recycling, Climate Change, Coal Hell, Conflict of Interest, Corporate Pressure, Delay and Deny, Demoticratica, Divest and Survive, Dreamworld Economics, Efficiency is King, Emissions Impossible, Energy Calculation, Energy Change, Energy Denial, Energy Revival, Engineering Marvel, Environmental Howzat, Extreme Energy, Financiers of the Apocalypse, Fossilised Fuels, Freemarketeering, Gamechanger, Geogingerneering, Green Gas, Green Investment, Green Power, Hydrocarbon Hegemony, Hydrogen Economy, Low Carbon Life, Major Shift, Mass Propaganda, Modern Myths, Natural Gas, Not In My Name, Nudge & Budge, Paradigm Shapeshifter, Peak Emissions, Policy Warfare, Political Nightmare, Price Control, Protest & Survive, Public Relations, Pure Hollywood, Realistic Models, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Social Capital, Solar Sunrise, Solution City, Sustainable Deferment, Tarred Sands, Technofix, Technological Sideshow, The Power of Intention, The Price of Gas, The Price of Oil, The Right Chemistry, The Science of Communitagion, Unconventional Foul, Ungreen Development, Wasted Resource, Western Hedge, Wind of Fortune, Zero Net
Posted on May 29th, 2015 No comments
As if to provide proof for the sneaking suspicion that Great Britain is run by the wealthy, rather than by the people, and that energy policy is decided by a close-knit circle of privileged dynasties, up bubbles Amber Rudd MP’s first whirl of skirmish as Secretary of State for Energy and Climate Change : her brother Roland is chairperson of a lobbying firm, Finsbury, which is seeking to get state approval for a controversial gas storage scheme at Preesall, near Fleetwood, on behalf of the developers, Halite Energy of Preston, Lancashire.
Whilst some claim there is a starkly obvious conflict of interest for Rudd to take part in the decision-making process, the Department of Energy and Climate Change (DECC) could have denied it, but have instead confirmed that the potential reversal of a 2013 decision will be made, not by Rudd, but by Lord Bourne.
New gas storage in the United Kingdom is a crucial piece of the energy infrastructure provision, as recognised by successive governments. Developments have been ongoing, such as the opening of the Holford facility at Byley in Cheshire. Besides new gas storage, there are anticipated improvements for interconnectors with mainland Europe. These are needed for raising the volume of Natural Gas available to the British market, and for optimising Natural Gas flows and sales in the European regional context – a part of the EC’s “Energy Union”.
An underlying issue not much aired is that increased gas infrastructure is necessary not just to improve competition in the energy markets – it is also to compensate for Peak Natural Gas in the North Sea – something many commentators regularly strive to deny. The new Conservative Government policy on energy is not fit to meet this challenge. The new Secretary of State has gone public about the UK Government’s continued commitment to the exploitation of shale gas – a resource that even her own experts can tell her is unlikely to produce more than a footnote to annual gas supplies for several decades. In addition, should David Cameron be forced to usher in a Referendum on Europe, and the voters petulantly pull out of the Europe project, Britain’s control over Natural Gas imports is likely to suffer, either because of the failure of the “Energy Union” in markets and infrastructure, or because of cost perturbations.
Amber Rudd MP is sitting on a mountain of trouble, undergirded by energy policy vapourware : the promotion of shale gas is not going to solve Britain’s gas import surge; the devotion to new nuclear power is not going to bring new atomic electrons to the grid for decades, and the UK Continental Shelf is going to be expensive for the Treasury to incentivise to mine. What Amber needs is a proper energy policy, based on focused support for low carbon technologies, such as wind power, solar power and Renewable Gas to back up renewable electricity when the sun is not shining and wind is not blowing.Academic Freedom, Assets not Liabilities, Be Prepared, Big Picture, British Biogas, Burning Money, Carbon Commodities, Conflict of Interest, Corporate Pressure, Dead End, Demoticratica, Direction of Travel, Disturbing Trends, Energy Autonomy, Energy Change, Energy Insecurity, Energy Revival, Extreme Energy, Fossilised Fuels, Freemarketeering, Green Gas, Green Power, Growth Paradigm, Hydrocarbon Hegemony, Low Carbon Life, Mad Mad World, Major Shift, National Energy, National Power, Natural Gas, No Pressure, Nuclear Nuisance, Nuclear Shambles, Oil Change, Paradigm Shapeshifter, Peak Energy, Peak Natural Gas, Peak Oil, Petrolheads, Policy Warfare, Political Nightmare, Price Control, Realistic Models, Renewable Gas, Renewable Resource, Resource Curse, Resource Wards, Revolving Door, Shale Game, Social Chaos, Social Democracy, Solar Sunrise, Solution City, The Data, The Price of Gas, The Price of Oil, The Right Chemistry, The War on Error, Unconventional Foul, Ungreen Development, Unnatural Gas, Utter Futility, Vain Hope, Wasted Resource, Wind of Fortune
Posted on March 5th, 2015 1 comment
There are many ways to make a living, but there appear to be zero careers in plainspeaking.
I mean, who could I justify working with, or for ? And would any of them be prepared to accept me speaking my mind ?
Much of what I’ve been saying over the last ten years has been along the lines of “that will never work”, but people generally don’t get consulted or hired for picking holes in an organisation’s pet projects or business models.
Could I imagine myself taking on a role in the British Government ? Short answer : no.
The slightly longer answer : The British Government Department of Energy and Climate Change (DECC) ? No, they’re still hooked on the failed technology of nuclear power, the stupendously expensive and out-of-reach Carbon Capture and Storage (CCS), and the mythical beast of shale gas. OK, so they have a regular “coffee club” about Green Hydrogen (whatever that turns out to be according to their collective ruminations), and they’ve commissioned reports on synthetic methane, but I just couldn’t imagine they’re ever going to work up a serious plan on Renewable Gas. The British Government Department for Transport ? No, they still haven’t adopted a clear vision of the transition of the transport sector to low carbon energy. They’re still chipping away at things instead of coming up with a strategy.
Could I imagine myself taking on a role with a British oil and gas multinational ? Short and very terse and emphatic answer : no.
The extended answer : The oil and gas companies have had generous support and understanding from the world’s governments, and are respected and acclaimed. Yet they are in denial about “unburnable carbon” assets, and have dismissed the need for Energy Change that is the outcome of Peak Oil (whether on the supply or the demand side). Sneakily, they have also played both sides on Climate Change. Several major oil and gas companies have funded or in other ways supported Climate Change science denial. Additionally, the policy recommendations coming from the oil and gas companies are what I call a “delayer’s game”. For example, BP continues to recommend the adoption of a strong price on carbon, yet they know this would be politically unpalatable and take decades (if ever) to bring into effect. Shell continues to argue for extensive public subsidy support for Carbon Capture and Storage (CCS), knowing this would involve such huge sums of money, so it’s never going to happen, at least not for several decades. How on Earth could I work on any project with these corporations unless they adopt, from the centre, a genuine plan for transition out of fossil fuels ? I’m willing to accept that transition necessitates the continued use of Natural Gas and some petroleum for some decades, but BP and Royal Dutch Shell do need to have an actual plan for a transition to Renewable Gas and renewable power, otherwise I would be compromising everything I know by working with them.
Could I imagine myself taking on a role with a large engineering firm, such as Siemens, GE, or Alstom, taking part in a project on manufactured low carbon gas ? I suppose so. I mean, I’ve done an IT project with Siemens before. However, they would need to demonstrate that they are driving for a Renewable Gas transition before I could join a gas project with them. They might not want to be so bold and up-front about it, because they could risk the wrath of the oil and gas companies, whose business model would be destroyed by engineered gas and fuel solutions.
Could I imagine myself building fuel cells, or designing methanation catalysts, or improving hydrogen production, biocoke/biocoal manufacture or carbon dioxide capture from the oceans… with a university project ? Yes, but the research would need to be funded by companies (because all applied academic research is funded by companies) with a clear picture on Energy Change and their own published strategy on transition out of fossil fuels.
Could I imagine myself working on rolling out gas cars, buses and trucks ? Yes. The transition of the transport sector is the most difficult problem in Energy Change. However, apart from projects that are jumping straight to new vehicles running entirely on Hydrogen or Natural Gas, the good options for transition involve converting existing diesel engine vehicles to running mostly on Natural Gas, such as “dual fuel”, still needing roughly 20% of liquid diesel fuel for ignition purposes. So I would need to be involved with a project that aims to supply biodiesel, and have a plan to transition from Natural Gas to Renewable Gas.
Could I imagine myself working with a team that has extensive computing capabilities to model carbon dioxide recycling in power generation plant ? Yes.
Could I imagine myself modelling the use of hydrogen in petroleum refinery, and making technological recommendations for the oil and gas industry to manufacture Renewable Hydrogen ? Possibly. But I would need to be clear that I’m doing it to enable Energy Change, and not to prop up the fossil fuel paradigm – a game that is actually already bust and needs helping towards transition.
Could I imagine myself continuing to research the growth in Renewable Gas – both Renewable Hydrogen and Renewable Methane – in various countries and sectors ? Possibly. It’s my kind of fun, talking to engineers.
But whatever future work I consider myself doing, repeatedly I come up against this problem – whoever asked me to work with them would need to be aware that I do not tolerate non-solutions. I will continue to say what doesn’t work, and what cannot work.
If people want to pay me to tell them that what they’re doing isn’t working, and won’t work, then fine, I’ll take the role.
I’d much rather stay positive, though, and forge a role where I can promote the things that do work, can work and will work.
The project that I’m suitable for doesn’t exist yet, I feel. I’m probably going to continue in one way or another in research, and after that, since I cannot see a role that I could fit easily or ethically, I can see I’m going to have to write my own job description.Academic Freedom, Acid Ocean, Alchemical, Assets not Liabilities, Be Prepared, Big Picture, British Biogas, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Taxatious, Change Management, Climate Change, Conflict of Interest, Corporate Pressure, Delay and Deny, Direction of Travel, Energy Autonomy, Energy Change, Energy Denial, Energy Revival, Engineering Marvel, Fossilised Fuels, Gas Storage, Green Gas, Green Investment, Green Power, Growth Paradigm, Hydrocarbon Hegemony, Hydrogen Economy, Low Carbon Life, Methane Management, Modern Myths, National Energy, National Power, Natural Gas, No Blood For Oil, Non-Science, Nuclear Nuisance, Nuclear Shambles, Oil Change, Optimistic Generation, Paradigm Shapeshifter, Policy Warfare, Political Nightmare, Protest & Survive, Realistic Models, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Science Rules, Shale Game, Solution City, Stirring Stuff, Sustainable Deferment, Technofix, The Data, The Power of Intention, The Price of Gas, The Price of Oil, The Right Chemistry, Vote Loser, Wasted Resource, Zero Net
Posted on March 2nd, 2015 No comments
Last week, on the invitation of Dr Paul Elsner at Birkbeck, University of London, I gave a brief address of my research so far into Renewable Gas to this year’s Energy and Climate Change class, and asked and answered lots of questions before demolishing the mythical expert/student hierarchy paradigm – another incarnation of the “information deficit model”, perhaps – and proposed everyone work in breakout groups on how a transition from fossil fuel gas to Renewable Gas could be done.
A presentation of information was important before discussing strategies, as we had to cover ground from very disparate disciplines such as chemical process engineering, the petroleum industry, energy statistics, and energy technologies, to make sure everybody had a foundational framework. I tried to condense the engineering into just a few slides, following the general concept of UML – Unified Modelling Language – keeping everything really simple – especially as processing, or work flow (workflow) concepts can be hard to describe in words, so diagrams can really help get round the inevitable terminology confusions.
But before I dropped the class right into chemical engineering, I thought a good place to start would be in numbers, and in particular the relative contributions to energy in the United Kingdom from gas and electricity. Hence the first slide.
The first key point to notice is that most heat demand in the UK in winter is still provided by Natural Gas, whether Natural Gas in home boilers, or electricity generated using Natural Gas.
The second is that heat demand in energy terms is much larger than power demand in the cold months, and much larger than both power and heat demand in the warm months.
The third is that power demand when viewed on annual basis seems pretty regular (despite the finer grain view having issues with twice-daily peaks and weekday demand being much higher than weekends).
The reflection I gave was that it would make no sense to attempt to provide all that deep winter heat demand with electricity, as the UK would need an enormous amount of extra power generation, and in addition, much of this capacity would do nothing for most of the rest of the year.
The point I didn’t make was that nuclear power currently provides – according to official figures – less than 20% of UK electricity, however, this works out as only 7.48% of total UK primary energy demand (DUKES, 2014, Table 1.1.1, Mtoe basis). The contribution to total national primary energy demand from Natural Gas by contrast is 35.31%. The generation from nuclear power plants has been falling unevenly, and the plan to replace nuclear reactors that have reached their end of life is not going smoothly. The UK Government Department of Energy and Climate Change have been pushing for new nuclear power, and project that all heating will convert to electricity, and that nuclear power will provide for much of this (75 GW by 2050). But if their plan relies on nuclear power, and nuclear power development is unreliable, it is hard to imagine that it will succeed.Academic Freedom, Alchemical, Baseload is History, Be Prepared, Big Number, Big Picture, Big Society, British Biogas, Change Management, Climate Change, Dead End, Demoticratica, Dreamworld Economics, Efficiency is King, Electrificandum, Energy Autonomy, Energy Change, Energy Insecurity, Energy Revival, Engineering Marvel, Fossilised Fuels, Green Gas, Green Investment, Green Power, Hydrocarbon Hegemony, Methane Management, National Energy, National Power, Natural Gas, Nuclear Nuisance, Nuclear Shambles, Optimistic Generation, Paradigm Shapeshifter, Policy Warfare, Political Nightmare, Realistic Models, Regulatory Ultimatum, Renewable Gas, Solution City, Technofix, The Data, The Power of Intention, The Right Chemistry
Posted on February 8th, 2015 No comments
In the last couple of years I have researched and written a book about the technologies and systems of Renewable Gas – gas energy fuels that are low in net carbon dioxide emissions. From what I have learned so far, it seems that another energy world is possible, and that the transition is already happening. The forces that are shaping this change are not just climate or environmental policy, or concerns about energy security. Renewable Gas is inevitable because of a range of geological, economic and industrial reasons.
I didn’t train as a chemist or chemical process engineer, and I haven’t had a background in the fossil fuel energy industry, so I’ve had to look at a number of very basic areas of engineering, for example, the distillation and fractionation of crude petroleum oil, petroleum refinery, gas processing, and the thermodynamics of gas chemistry in industrial-scale reactors. Why did I need to look at the fossil fuel industry and the petrochemical industry when I was researching Renewable Gas ? Because that’s where a lot of the change can come from. Renewable Gas is partly about biogas, but it’s also about industrial gas processes, and a lot of them are used in the petrorefinery and chemicals sectors.
In addition, I researched energy system technologies. Whilst assessing the potential for efficiency gains in energy systems through the use of Renewable Electricity and Renewable Gas, I rekindled an interest in fuel cells. For the first time in a long time, I began to want to build something – a solid oxide fuel cell which switches mode to an electrolysis unit that produces hydrogen from water. Whether I ever get to do that is still a question, but it shows how involved I’m feeling that I want to roll up my sleeves and get my hands dirty.
Even though I have covered a lot of ground, I feel I’m only just getting started, as there is a lot more that I need to research and document. At the same time, I feel that I don’t have enough data, and that it will be hard to get the data I need, partly because of proprietary issues, where energy and engineering companies are protective of developments, particularly as regards actual numbers. Merely being a university researcher is probably not going to be sufficient. I would probably need to be an official within a government agency, or an industry institute, in order to be permitted to reach in to more detail about the potential for Renewable Gas. But there are problems with these possible avenues.
You see, having done the research I have conducted so far, I am even more scornful of government energy policy than I was previously, especially because of industrial tampering. In addition, I am even more scathing about the energy industry “playing both sides” on climate change. Even though there are some smart and competent people in them, the governments do not appear to be intelligent enough to see through expensive diversions in technology or unworkable proposals for economic tweaking. These non-solutions are embraced and promoted by the energy industry, and make progress difficult. No, carbon dioxide emissions taxation or pricing, or a market in carbon, are not going to make the kind of changes we need on climate change; and in addition they are going to be extremely difficult and slow to implement. No, Carbon Capture and Storage, or CCS, is never going to become relatively affordable in any economic scenario. No, nuclear power is too cumbersome, slow and dodgy – a technical term – to ever make a genuine impact on the total of carbon emissons. No, it’s not energy users who need to reduce their consumption of energy, it’s the energy companies who need to reduce the levels of fossil fuels they utilise in the energy they sell. No, unconventional fossil fuels, such as shale gas, are not the answer to high emissions from coal. No, biofuels added to petrofuels for vehicles won’t stem total vehicle emissions without reducing fuel consumption and limiting the number of vehicles in use.
I think that the fossil fuel companies know these proposals cannot bring about significant change, which is precisely why they lobby for them. They used to deny climate change outright, because it spelled the end of their industry. Now they promote scepticism about the risks of climate change, whilst at the same time putting their name to things that can’t work to suppress major amounts of emissions. This is a delayer’s game.
Because I find the UK Government energy and climate policy ridiculous on many counts, I doubt they will ever want me to lead with Renewable Gas on one of their projects. And because I think the energy industry needs to accept and admit that they need to undergo a major change, and yet they spend most of their public relations euros telling the world they don’t need to, and that other people need to make change instead, I doubt the energy industry will ever invite me to consult with them on how to make the Energy Transition.
I suppose there is an outside chance that the major engineering firms might work with me, after all, I have been an engineer, and many of these companies are already working in the Renewable Gas field, although they’re normally “third party” players for the most part – providing engineering solutions to energy companies.
Because I’ve had to drag myself through the equivalent of a “petro degree”, learning about the geology and chemistry of oil and gas, I can see more clearly than before that the fossil fuel industry contains within it the seeds of positive change, with its use of technologies appropriate for manufacturing low carbon “surface gas”. I have learned that Renewable Gas would be a logical progression for the oil and gas industry, and also essential to rein in their own carbon emissions from processing cheaper crude oils. If they weren’t so busy telling governments how to tamper with energy markets, pushing the blame for emissions on others, and begging for subsidies for CCS projects, they could instead be planning for a future where they get to stay in business.
The oil and gas companies, especially the vertically integrated tranche, could become producers and retailers of low carbon gas, and take part in a programme for decentralised and efficient energy provision, and maintain their valued contribution to society. At the moment, however, they’re still stuck in the 20th Century.
I’m a positive person, so I’m not going to dwell too much on how stuck-in-the-fossilised-mud the governments and petroindustry are. What I’m aiming to do is start the conversation on how the development of Renewable Gas could displace dirty fossil fuels, and eventually replace the cleaner-but-still-fossil Natural Gas as well.Academic Freedom, Advertise Freely, Alchemical, Assets not Liabilities, Be Prepared, Behaviour Changeling, Big Number, Biofools, British Biogas, Burning Money, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Taxatious, Change Management, Climate Change, Conflict of Interest, Corporate Pressure, Cost Effective, Dead End, Delay and Deny, Divest and Survive, Divide & Rule, Dreamworld Economics, Drive Train, Economic Implosion, Efficiency is King, Emissions Impossible, Energy Calculation, Energy Change, Energy Crunch, Energy Denial, Energy Insecurity, Energy Revival, Engineering Marvel, Evil Opposition, Extreme Energy, Financiers of the Apocalypse, Fossilised Fuels, Freemarketeering, Gamechanger, Geogingerneering, Global Warming, Green Gas, Green Power, Hydrocarbon Hegemony, Hydrogen Economy, Insulation, Low Carbon Life, Mad Mad World, Major Shift, Mass Propaganda, Methane Management, Money Sings, National Energy, National Power, Natural Gas, Nuclear Shambles, Oil Change, Optimistic Generation, Orwells, Paradigm Shapeshifter, Peak Coal, Peak Emissions, Policy Warfare, Political Nightmare, Price Control, Public Relations, Realistic Models, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Revolving Door, Shale Game, Solution City, Stirring Stuff, The Data, The Power of Intention, The Right Chemistry, The Science of Communitagion, The War on Error, Unnatural Gas, Unutterably Useless, Utter Futility, Vain Hope, Voluntary Behaviour Change, Vote Loser, Western Hedge
Posted on November 23rd, 2014 2 comments
In an interesting article by two Google engineers, Ross Koningstein and David Fork, "What It Would Really Take to Reverse Climate Change : Today’s renewable energy technologies won’t save us. So what will?", the authors concluded from their modelling scenarios that :-
"While a large emissions cut sure sounded good, this scenario still showed substantial use of natural gas in the electricity sector. That’s because today’s renewable energy sources are limited by suitable geography and their own intermittent power production."
Erm. Yes. Renewable electricity is variable and sometimes not available, because, well, the wind doesn’t always blow and the sun doesn’t always shine, you know. This has been known for quite some time, actually. It’s not exactly news. Natural Gas is an excellent complement to renewable electricity, and that’s why major industrialised country grid networks rely on the pairing of gas and power, and will do so for some time to come. Thus far, no stunner.
What is astonishing is that these brain-the-size-of-a-planet guys do not appear to have asked the awkwardly obvious question of : "so, can we decarbonise the gas supply, then ?" Because the answer is "yes, very largely, yes."
And if you have Renewable Gas backing up Renewable Power, all of a sudden, shazam !, kabam ! and kapoom !, you have An Answer. You can use excess wind power and excess solar power to make gas, and you can store the gas to use when there’s a still, cold period on a wintry night. And at other times of low renewable power, too. And besides using spare green power to make green gas, you can make Renewable Gas in other ways, too.
The Google engineers write :-
"Now, [Research and Development] dollars must go to inventors who are tackling the daunting energy challenge so they can boldly try out their crazy ideas. We can’t yet imagine which of these technologies will ultimately work and usher in a new era of prosperity – but the people of this prosperous future won’t be able to imagine how we lived without them."
Actually, Renewable Gas is completely non-crazy. It’s already being done all over the world in a variety of locations – with a variety of raw resources. We just need to replace the fossil fuel resources with biomass – that’s all.
And there’s more – practically all the technology is over a century old – it just needs refining.
I wonder why the Google boys seem to have been so unaware of this. Maybe they didn’t study the thermodynamics of gas-to-gas reactions at kindergarten, or something.
Thanks to the deliberate misinterpretation of the Google "brothers" article, The Register, James Delingpole’s Breitbart News and Joanne Nova are not exactly helping move the Technological Debate forward, but that’s par for the course. They rubbished climate change science. Now they’ve been shown to be wrong, they’ve moved on, it seems, to rubbishing renewable energy systems. And they’re wrong there, too.
Onwards, my green engineering friends, and upwards.Academic Freedom, Alchemical, Assets not Liabilities, Bait & Switch, British Biogas, Change Management, Climate Change, Delay and Deny, Direction of Travel, Energy Change, Energy Revival, Fossilised Fuels, Gas Storage, Green Gas, Green Investment, Green Power, Hydrocarbon Hegemony, Hydrogen Economy, Low Carbon Life, Media, Modern Myths, Natural Gas, Orwells, Protest & Survive, Pure Hollywood, Realistic Models, Renewable Gas, Renewable Resource, Solar Sunrise, Solution City, Stirring Stuff, Sustainable Deferment, Technofix, The Myth of Innovation, The Power of Intention, The Right Chemistry, The War on Error, Wind of Fortune, Zero Net
Posted on May 2nd, 2014 No comments
I took some notes from remarks made by Professor David MacKay, the UK Government’s Chief Scientific Advisor, yesterday, 1st May 2014, at an event entitled “How Will We Heat London ?”, held by Max Fordhams as part of the Green Sky Thinking, Open City week. I don’t claim to have recorded his words perfectly, but I hope I’ve captured the gist.
[David MacKay] : [Agreeing with others on the panel – energy] demand reduction is really important. [We have to compensate for the] “rebound effect”, though [where people start spending money on new energy services if they reduce their demand for their current energy services].
SAP is an inaccurate tool and not suitable for the uses we put it too :-
Things seem to be under-performing [for example, Combined Heat and Power and District Heating schemes]. It would be great to have data. A need for engineering expertise to get in.
I’m not a Chartered Engineer, but I’m able to talk to engineers. I know a kilowatt from a kilowatt hour [ (Laughter from the room) ]. We’ve [squeezed] a number of engineers into DECC [the Department of Energy and Climate Change].
I’m an advocate of Heat Pumps, but the data [we have received from demonstration projects] didn’t look very good. We hired two engineers and asked them to do the forensic analysis. The heat pumps were fine, but the systems were being wrongly installed or used.
Now we have a Heat Network team in DECC – led by an engineer. We’ve published a Heat Strategy. I got to write the first three pages and included an exergy graph.
[I say to colleagues] please don’t confuse electricity with energy – heat is different. We need not just a green fluffy solution, not just roll out CHP [Combined Heat and Power] [without guidance on design and operation].
Sources of optimism ? Hopefully some of the examples will be available – but they’re not in the shop at the moment.
For example, the SunUp Heat Battery – works by having a series of chambers of Phase Change Materials, about the size of a fridge that you would use to store heat, made by electricity during the day, for use at night, and meet the demand of one home. [Comment from Paul Clegg, Senior Partner at Feilden Clegg Bradley Studios : I first heard about Phase Change Materials back in the 1940s ? 1950s ? And nothing’s come of it yet. ] Why is that a good idea ? Well, if you have a heat pump and a good control system, you can use electricity when it’s cheapest… This is being trialled in 10 homes.
Micro-CHP – [of those already trialled] definitely some are hopeless, with low temperature and low electricity production they are just glorified boilers with a figleaf of power.
Maybe Fuel Cells are going to deliver – power at 50% efficiency [of conversion] – maybe we’ll see a Fuel Cell Micro-Combined Heat and Power unit ?
Maybe there will be hybrid systems – like the combination of a heat pump and a gas boiler – with suitable controls could lop off peaks of demand (both in power and gas).
We have designed the 2050 Pathways Calculator as a tool in DECC. It was to see how to meet the Carbon Budget. You can use it as an energy security calculator if you want. We have helped China, Korea and others to write their own calculators.
A lot of people think CHP is green and fluffy as it is decentralised, but if you’re using Natural Gas, that’s still a Fossil Fuel. If you want to run CHP on biomass, you will need laaaaaarge amounts of land. You can’t make it all add up with CHP. You would need many Wales’-worth of bioenergy or similar ways to make it work.
Maybe we should carry on using boilers and power with low carbon gas – perhaps with electrolysis [A “yay !” from the audience. Well, me, actually]. Hydrogen – the the 2050 Calculator there is no way to put it back into the beginning of the diagram – but it could provide low carbon heat, industry and transport. At the moment we can only put Hydrogen into Transport [in the 2050 Calculator. If we had staff in DECC to do that… It’s Open Source, so if any of you would like to volunteer…
Plan A of DECC was to convert the UK to using lots of electricity [from nuclear power and other low carbon technologies, to move to a low carbon economy], using heat pumps at the consumer end, but there’s a problem in winter [Bill Watts of Max Fordham had already shown a National Grid or Ofgem chart of electricity demand and gas demand over the year, day by day. Electricity demand (in blue) fluctuates a little, but it pretty regular over the year. Gas demand (in red) however, fluctuates a lot, and is perhaps 6 to 10 times larger in winter than in summer.]
If [you abandon Plan A – “electrification of everything”] and do it the other way, you will need a large amount of Hydrogen, and a large Hydrogen store. Electrolysers are expensive, but we are doing/have done a feasibility study with ITM Power – to show the cost of electrolysers versus the cost of your wind turbines [My comment : but you’re going to need your wind turbines to run your electrolysers with their “spare” or “curtailed” kilowatt hours.]
[David Mackay, in questions from the floor] We can glue together [some elements]. Maybe the coming smart controls will help…can help save a load of energy. PassivSystems – control such things as your return temperature [in your Communal or District Heating]…instead of suing your heat provider [a reference to James Gallagher who has problems with his communal heating system at Parkside SE10], maybe you could use smart controls…
[Question] Isn’t using smart controls like putting a Pirelli tyre on a Ford Cortina ? Legacy of poor CHP/DH systems…
[David MacKay in response to the question of insulation] If insulation were enormously expensve, we wouldn’t have to be so enthusastic about it…We need a well-targeted research programme looking at deep retrofitting, instead of letting it all [heat] out.
[Adrian Gault, Committee on Climate Change] We need an effective Government programme to deliver that. Don’t have it in the Green Deal. We did have it [in the previous programmes of CERT and CESP], but since they were cancelled in favour of the Green Deal, it’s gone off a cliff [levels of insulation installations]. We would like to see an initiative on low cost insulation expanded. The Green Deal is not producing a response.
[Bill Watts, Max Fordham] Agree that energy efficiency won’t run on its own. But it’s difficult to do. Not talking about automatons/automation. Need a lot of pressure on this.
[Adrian Gault] Maybe a street-by-street approach…
[Michael Trousdell, Arup] Maybe a rule like you can’t sell a house unless you’ve had the insulation done…
[Peter Clegg] … We can do heat recovery – scavenging the heat from power stations, but we must also de-carbonise the energy supply – this is a key part of the jigsaw.Academic Freedom, Alchemical, Artistic Licence, Baseload is History, Be Prepared, Behaviour Changeling, Big Number, Big Picture, Big Society, Bioeffigy, Biofools, Biomess, British Biogas, Burning Money, Carbon Army, Change Management, Climate Change, Cool Poverty, Cost Effective, Deal Breakers, Design Matters, Efficiency is King, Electrificandum, Emissions Impossible, Energy Change, Energy Insecurity, Fossilised Fuels, Fuel Poverty, Gamechanger, Global Heating, Green Gas, Green Power, Heatwave, Human Nurture, Hydrogen Economy, Insulation, Major Shift, National Energy, Nudge & Budge, Optimistic Generation, Paradigm Shapeshifter, Peak Emissions, Policy Warfare, Political Nightmare, Realistic Models, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Social Capital, Solution City, Technofix, The Data, The Power of Intention, The Right Chemistry, Voluntary Behaviour Change, Wasted Resource, Wind of Fortune
Posted on April 27th, 2014 1 comment
Sigh. I think I’m going to need to start sending out Freedom of Information requests… Several cups of tea later…
To: Information Rights Unit, Department for Business, Innovation & Skills, 5th Floor, Victoria 3, 1 Victoria Street, London SW1H OET
28th April 2014
Request to the Department of Energy and Climate Change
Re: Policy and Strategy for North Sea Natural Gas Fields Depletion
Dear Madam / Sir,
I researching the history of the development of the gas industry in the United Kingdom, and some of the parallel evolution of the industry in the United States of America and mainland Europe.
In looking at the period of the mid- to late- 1960s, and the British decision to transition from manufactured gas to Natural Gas supplies, I have been able to answer some of my questions, but not all of them, so far.
From a variety of sources, I have been able to determine that there were contingency plans to provide substitutes for Natural Gas, either to solve technical problems in the grid conversion away from town gas, or to compensate should North Sea Natural Gas production growth be sluggish, or demand growth higher than anticipated.
Technologies included the enriching of “lean” hydrogen-rich synthesis gas (reformed from a range of light hydrocarbons, by-products of the petroleum refining industry); Synthetic Natural Gas (SNG) and methane-“rich” gas making processes; and simple mixtures of light hydrocarbons with air.
In the National Archives Cmd/Cmnd/Command document 3438 “Fuel Policy. Presented to Parliament by the Minister of Power Nov 1967”, I found discussion on how North Sea gas fields could best be exploited, and about expected depletion rates, and that this could promote further exploration and discovery.
In a range of books and papers of the time, I have found some discussion about options to increase imports of Natural Gas, either by the shipping of Liquified Natural Gas (LNG) or by pipeline from The Netherlands.
Current British policy in respect of Natural Gas supplies appears to rest on “pipeline diplomacy”, ensuring imports through continued co-operation with partner supplier countries and international organisations.
I remain unclear about what official technological or structural strategy may exist to bridge the gap between depleting North Sea Natural Gas supplies and continued strong demand, in the event of failure of this policy.
It is clear from my research into early gas field development that depletion is inevitable, and that although some production can be restored with various techniques, that eventually wells become uneconomic, no matter what the size of the original gas field.
To my mind, it seems unthinkable that the depletion of the North Sea gas fields was unanticipated, and yet I have yet to find comprehensive policy statements that cover this eventuality and answer its needs.
Under the Freedom of Information Act (2000), I am requesting information to answer the following questions :-
1. At the time of European exploration for Natural Gas in the period 1948 to 1965, and the British conversion from manufactured gas to Natural Gas, in the period 1966 to 1977, what was HM Government’s policy to compensate for the eventual depletion of the North Sea gas fields ?
2. What negotiations and agreements were made between HM Government and the nationalised gas industry between 1948 and 1986; and between HM Government and the privatised gas industry between 1986 and today regarding the projections of decline in gas production from the UK Continental Shelf, and any compensating strategy, such as the development of unconventional gas resources, such as shale gas ?
3. Is there any policy or strategy to restore the SNG (Synthetic Natural Gas) production capacity of the UK in the event of a longstanding crisis emerging, for example from a sharp rise in imported Natural Gas costs or geopolitical upheaval ?
4. Has HM Government any plan to acquire the Intellectual Property rights to SNG production technology, whether from British Gas/Centrica or any other private enterprise, especially for the slagging version of the Lurgi gasifier technology ?
5. Has HM Government any stated policy intention to launch new research and development into, or pilot demonstrations of, SNG ?
6. Does HM Government have any clearly-defined policy on the production and use of manufactured gas of any type ? If so, please can I know references for the documents ?
7. Does HM Government anticipate that manufactured gas production could need to increase in order to support the production of synthetic liquid vehicle fuels; and if so, which technologies are to be considered ?
Thank you for your attention to my request for information.
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Posted on March 15th, 2014 No comments
In the last few weeks I have heard a lot of noble but futile hopes on the subject of carbon dioxide emissions control.
People always seem to want to project too far into the future and lay out their wonder solution – something that is just too advanced enough to be attainable through any of the means we currently have at our disposal. It is impossible to imagine how the gulf can be bridged between the configuration of things today and their chosen future solutions.
Naive civil servants strongly believe in a massive programme of new nuclear power. Head-in-the-clouds climate change consultants and engineers who should know otherwise believe in widespread Carbon Capture and Storage or CCS. MBA students believe in carbon pricing, with carbon trading, or a flat carbon tax. Social engineers believe in significant reductions in energy intensity and energy consumer behaviour change, and economists believe in huge cost reductions for all forms of renewable electricity generation.
To make any progress at all, we need to start where we are. Our economic system has strong emissions-dependent components that can easily be projected to fight off contenders. The thing is, you can’t take a whole layer of bricks out of a Jenga stack without severe degradation of its stability. You need to work with the stack as it is, with all the balances and stresses that already exist. It is too hard to attempt to change everything at once, and the glowing ethereal light of the future is just too ghostly to snatch a hold of without a firm grasp on an appropriate practical rather than spiritual guide.
Here’s part of an email exchange in which I strive for pragmatism in the face of what I perceive as a lack of realism.
I read your article with interest. You have focused on energy, whereas I
tend to focus on total resource. CCS does make sense and should be pushed
forward with real drive as existing power stations can be cleaned up with it
and enjoy a much longer life. Establishing CCS is cheaper than building new
nuclear and uses far less resources. Furthermore, CCS should be used on new
gas and biomass plants in the future.
What we are lacking at the moment is any politician with vision in this
space. Through a combination of boiler upgrades, insulation, appliance
upgrades and behaviour change, it is straight forward to halve domestic
energy use. Businesses are starting to make real headway with energy
savings. We can therefore maintain a current total energy demand for the
To service this demand, we should continue to eke out every last effective
joule from the current generating stock by adding cleansing kit to the dirty
performers. While this is being done, we can continue to develop renewable
energy and localised systems which can help to reduce the base load
requirement even further.
From an operational perspective, CCS has stagnated over the last 8 years, so
a test plant needs to be put in place as soon as possible.
The biggest issue for me is that, through political meddling and the
unintended consequences of ill-thought out subsidies, the market has been
skewed in such a way that the probability of a black-out next year is very
Green gas is invisible in many people’s thinking, but the latest House of
Lords Report highlighted its potential.
Vested interests are winning hands down in the stand-off with the big
What is the title of the House of Lords report to which you refer ?
Sadly, I am old enough to remember Carbon Capture and Storage (CCS)
the first time the notion went around the block, so I’d say that
progress has been thin for 30 years rather than 8.
Original proposals for CCS included sequestration at the bottom of the
ocean, which have only recently been ruled out as the study of global
ocean circulation has discovered more complex looping of deep and
shallower waters that originally modelled – the carbon dioxide would
come back up to the surface waters eventually…
The only way, I believe, that CCS can be made to work is by creating a
value stream from the actual carbon dioxide, and I don’t mean Enhanced
Oil Recovery (EOR).
And I also definitely do not mean carbon dioxide emissions pricing,
taxation or credit trading. The forces against an
investment-influencing carbon price are strong, if you analyse the
games going on in the various economic system components. I do not
believe that a strong carbon price can be asserted when major economic
components are locked into carbon – such as the major energy producers
and suppliers, and some parts of industry, and transport.
Also, carbon pricing is designed to be cost-efficient, as markets will
always find the lowest marginal pricing for any externality in fines
or charges – which is essentially what carbon dioxide emissions are.
The EU Emissions Trading Scheme was bound to deliver a low carbon
price – that’s exactly what the economists predicted in modelling
I cannot see that a carbon price could be imposed that was more than
5% of the base commodity trade price. At those levels, the carbon
price is just an irritation to pass on to end consumers.
The main problem is that charging for emissions does not alter
investment decisions. Just like fines for pollution do not change the
risks for future pollution. I think that we should stop believing in
negative charging and start backing positive investment in the energy
You write “You have focused on energy, whereas I tend to focus on
total resource.” I assume you mean the infrastructure and trading
systems. My understanding leads me to expect that in the current
continuing economic stress, solutions to the energy crisis will indeed
need to re-use existing plant and infrastructure, which is why I
think that Renewable Gas is a viable option for decarbonising total
energy supply – it slots right in to substitute for Natural Gas.
My way to “eke out every last effective joule from the current
generating stock” is to clean up the fuel, rather than battle
thermodynamics and capture the carbon dioxide that comes out the back
end. Although I also recommend carbon recycling to reduce the need for
I completely agree that energy efficiency – cutting energy demand
through insulation and so on – is essential. But there needs to be a
fundamental change in the way that profits are made in the energy
sector before this will happen in a significant way. Currently it
remains in the best interests of energy production and supply
companies to produce and supply as much energy as they can, as they
have a duty to their shareholders to return a profit through high
sales of their primary products.
“Vested interests” have every right under legally-binding trade
agreements to maximise their profits through the highest possible
sales in a market that is virtually a monopoly. I don’t think this can
be challenged, not even by climate change science. I think the way
forward is to change the commodities upon which the energy sector
thrives. If products from the energy sector include insulation and
other kinds of efficiency, and if the energy sector companies can
continue to make sales of these products, then they can reasonably be
expected to sell less energy. I’m suggesting that energy reduction
services need to have a lease component.
Although Alistair Buchanan formerly of Ofgem is right about the
electricity generation margins slipping really low in the next few
winters, there are STOR contracts that National Grid have been working
on, which should keep the lights on, unless Russia turn off the gas
taps, which is something nobody can do anything much about – not BP,
nor our diplomatic corps, the GECF (the gas OPEC), nor the WTO.
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Posted on March 14th, 2014 No comments
In the last few weeks I have attended a number of well-intentioned meetings on advances in the field of carbon dioxide emissions mitigation. My overall impression is that there are several failing narratives to be encountered if you make even the shallowest foray into the murky mix of politics and energy engineering.
As somebody rightly pointed out, no capitalist worth their share price is going to spend real money in the current economic environment on new kit, even if they have asset class status – so all advances will necessarily be driven by public subsidies – in fact, significant technological advance has only ever been accomplished by state support.
Disturbingly, free money is also being demanded to roll out decades-old low carbon energy technology – nuclear power, wind power, green gas, solar photovoltaics – so it seems to me the only way we will ever get appropriate levels of renewable energy deployment is by directed, positive public investment.
More to the point, we are now in an era where nobody at all is prepared to spend any serious money without a lucrative slap on the back, and reasons beyond reasons are being deployed to justify this position. For example, the gas-fired power plant operators make claims that the increase in wind power is threatening their profitability, so they are refusing to built new electricity generation capacity without generous handouts. This will be the Capacity Mechanism, and will keep gas power plants from being mothballed. Yes, there is data to support their complaint, but it does still seem like whinging and special pleading.
And the UK Government’s drooling and desperate fixation with new nuclear power has thrown the European Commission into a tizzy about the fizzy promises of “strike price” guaranteed sales returns for the future atomic electricity generation.
But here, I want to contrast two other energy-polity dialogues – one for developing an invaluable energy resource, and the other about throwing money down a hole.
First, let’s take the white elephant. Royal Dutch Shell has for many years been lobbying for state financial support to pump carbon dioxide down holes in the ground. Various oil and gas industry engineers have been selling this idea to governments, federal and sub-federal for decades, and even acted as consultants to the Civil Society process on emissions control – you just need to read the United Nations’ IPCC Climate Change Assessment Report and Special Report output to detect the filigree of a trace of geoengineering fingers scratching their meaning into global intention. Let us take your nasty, noxious carbon dioxide, they whisper suggestively, and push it down a hole, out of sight and out of accounting mind, but don’t forget to slip us a huge cheque for doing so. You know, they add, we could even do it cost-effectively, by producing more oil and gas from emptying wells, resulting from pumping the carbon dioxide into them. Enhanced Oil Recovery – or EOR – would of course mean that some of the carbon dioxide pumped underground would in effect come out again in the form of the flue gas from the combustion of new fossil fuels, but anyway…
And governments love being seen to be doing something, anything, really, about climate change, as long as it’s not too complicated, and involves big players who should be trustworthy. So, you get the Peterhead project picking up a fat cheque for a trial of Carbon Capture and Storage (CCS) in Scotland, and the sidestep hint that if Scotland decides to become independent, this project money could be lost…But this project doesn’t involve much of anything that is really new. The power station that will be used is a liability that ought to be closing now, really, according to some. And the trial will only last for ten years. There will be no EOR – at least – not in the public statements, but this plan could lead the way.
All of this is like pushing a fat kid up a shiny slide. Once Government take their greasy Treasury hands off the project, the whole narrative will fail, falling to an ignominious muddy end. This perhaps explains the underlying desperation of many – CCS is the only major engineering response to emissions that many people can think of – because they cannot imagine burning less fossil fuels. So this wobbling effigy has to be kept on the top of the pedestal. And so I have enjoyed two identical Shell presentations on the theme of the Peterhead project in as many weeks. CCS must be obeyed.
But, all the same, it’s big money. And glaring yellow and red photo opps. You can’t miss it. And then, at the other end of the scale of subsidies, is biogas. With currently low production volumes, and complexities attached to its utilisation, anaerobically digesting wastes of all kinds and capturing the gas for use as a fuel, is a kind of token technology to many, only justified because methane is a much stronger greenhouse gas than carbon dioxide, so it needs to be burned.
The subsidy arrangements for many renewable energy technologies are in flux. Subsidies for green gas will be reconsidered and reformulated in April, and will probably experience a degression – a hand taken off the tiller of driving energy change.
At an evening biogas briefing given by Rushlight this week, I could almost smell a whiff of despair and disappointment in the levels of official support for green gas. It was freely admitted that not all the planned projects around the country will see completion, not only because of the prevailing economic climate, but because of the vagaries of feedstock availability, and the complexity of gas cleaning regulations.
There was light in the tunnel, though, even if the end had not been reached – a new Quality Protocol for upgrading biogas to biomethane, for injection into the gas grid, has been established. You won’t find it on the official UK Goverment website, apparently, as it has fallen through the cracks of the rebranding to gov.uk, but here it is, and it’s from the Environment Agency, so it’s official :-
Here’s some background :-
To get some picture of the mess that British green energy policy is in, all you need do is take a glance at Germany and Denmark, where green gas is considered the “third leg of the stool”, stabilising renewable energy supply with easily-stored low carbon gas, to balance out the peaks and troughs in wind power and solar power provision.
Green gas should not be considered a nice-to-have minor addition to the solutions portfolio in my view. The potential to de-carbonise the energy gas supply is huge, and the UK are missing a trick here – the big money is being ladled onto the “incumbents” – the big energy companies who want to carry on burning fossil fuels but sweep their emissions under the North Sea salt cavern carpet with CCS, whilst the beer change is being reluctantly handed out as a guilt offering to people seeking genuinely low carbon energy production.
Seriously – where the exoplanet are we at ?Academic Freedom, Assets not Liabilities, Bioeffigy, British Biogas, Burning Money, Carbon Capture, Climate Change, Conflict of Interest, Corporate Pressure, Cost Effective, Design Matters, Direction of Travel, Disturbing Trends, Dreamworld Economics, Emissions Impossible, Energy Change, Engineering Marvel, Extreme Energy, Financiers of the Apocalypse, Fossilised Fuels, Gamechanger, Gas Storage, Geogingerneering, Green Gas, Green Investment, Green Power, Hydrocarbon Hegemony, Hydrogen Economy, Low Carbon Life, Mad Mad World, Marine Gas, Mass Propaganda, Methane Madness, Methane Management, Money Sings, Mudslide, National Energy, National Power, No Pressure, Nuclear Nuisance, Nuclear Shambles, Nudge & Budge, Orwells, Paradigm Shapeshifter, Petrolheads, Policy Warfare, Political Nightmare, Public Relations, Pure Hollywood, Regulatory Ultimatum, Renewable Gas, Solar Sunrise, Solution City, Technofix, Technological Fallacy, Technological Sideshow, Technomess, The Myth of Innovation, The Power of Intention, Ungreen Development, Vote Loser, Wasted Resource, Western Hedge, Wind of Fortune, Zero Net
Posted on February 27th, 2014 1 comment
I was at a very interesting meeting this morning, entitled “Next Steps for Carbon Capture and Storage in the UK”, hosted by the Westminster Energy, Environment and Transport Forum :-
During the proceedings, there were liberal doses of hints at that the Chancellor of the Exchequer is about to freeze the Carbon Price Floor – the central functioning carbon pricing policy in the UK (since the EU Emissions Trading Scheme “isn’t working”).
All of the more expensive low carbon energy technologies rely on a progressively heavier price for carbon emissions to make their solutions more attractive.
Where does this leave the prospects for Carbon Capture and Storage in the 2030s ? Initial technology-launching subsidies will have been dropped, and the Contracts for Difference will have been ground down into obscurity. So how will CCS keep afloat ? It’s always going to remain more expensive than other technology options to prevent atmospheric carbon dioxide emissions, so it needs some prop.
What CCS needs is some Added Value. It will come partly from EOR – Enhanced Oil Recovery, as pumping carbon dioxide down depleting oil and gas fields will help stimulate a few percent of extra production.
But what will really make the difference is using carbon dioxide to make new fuel. That’s the wonder of Renewable Gas – it will be able to provide a valued product for capturing carbon dioxide.
This wasn’t talked about this morning. The paradigm is still “filter out the CO2 and flush it down a hole”. But it won’t stay that way forever. Sooner or later, somebody’s going to start mining carbon dioxide from CCS projects to make new chemicals and gas fuels. Then, who cares if there’s negative charging for emissions ? Or at what price ? The return on investment in carbon capture will simply bypass assumptions about needing to create a carbon market or set a carbon tax.Academic Freedom, Alchemical, Assets not Liabilities, British Biogas, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Recycling, Carbon Taxatious, Corporate Pressure, Cost Effective, Design Matters, Direction of Travel, Dreamworld Economics, Efficiency is King, Emissions Impossible, Energy Revival, Engineering Marvel, Fossilised Fuels, Gamechanger, Gas Storage, Geogingerneering, Green Investment, Hydrocarbon Hegemony, Low Carbon Life, National Energy, National Power, Nudge & Budge, Paradigm Shapeshifter, Peak Emissions, Price Control, Realistic Models, Regulatory Ultimatum, Renewable Gas
Posted on January 23rd, 2014 No comments
Dr Paul Elsner of Birkbeck College at the University of London gave up some of his valuable time for me today at his little bijou garret-style office in Bloomsbury in Central London, with an excellent, redeeming view of the British Telecom Tower. Leader of the Energy and Climate Change module on Birkbeck’s Climate Change Management programme, he offered me tea and topical information on Renewable Energy, and some advice on discipline in authorship.
He unpacked the recent whirlwind of optimism surrounding the exploitation of Shale Gas and Shale Oil, and how Climate Change policy is perhaps taking a step back. He said that we have to accept that this is the way the world is at the moment.
I indicated that I don’t have much confidence in the “Shale Bubble”. I consider it mostly as a public relations exercise – and that there are special conditions in the United States of America where all this propaganda comes from. I said that there are several factors that mean the progress with low carbon fuels continues to be essential, and that Renewable Gas is likely to be key.
1. First of all, the major energy companies, the oil and gas companies, are not in a healthy financial state to make huge investment. For example, BP has just had the legal ruling that there will be no limit to the amount of compensation claims they will have to face over the Deepwater Horizon disaster. Royal Dutch Shell meanwhile has just had a serious quarterly profit warning – and if that is mostly due to constrained sales (“Peak Oil Demand”) because of economic collapse, that doesn’t help them with the kind of aggressive “discovery” they need to continue with to keep up their Reserves to Production ratio (the amount of proven resources they have on their books). These are not the only problems being faced in the industry. This problem with future anticipated capitalisation means that Big Oil and Gas cannot possibly look at major transitions into Renewable Electricity, so it would be pointless to ask, or try to construct a Carbon Market to force it to happen.
2. Secondly, despite claims of large reserves of Shale Gas and Shale Oil, ripe for the exploitation of, even major bodies are not anticipating that Peak Oil and Peak Natural Gas will be delayed by many years by the “Shale Gale”. The reservoir characteristics of unconventional fossil fuel fields do not mature in the same way as conventional ones. This means that depletion scenarios for fossil fuels are still as relevant to consider as the decades prior to horizontal drilling and hydraulic fracturing (“fracking”).
3. Thirdly, the reservoir characteristics of conventional fossil fuel fields yet to exploit, especially in terms of chemical composition, are drifting towards increasingly “sour” conditions – with sigificant levels of hydrogen sulfide and carbon dioxide in them. The sulphur must be removed for a variety of reasons, but the carbon dioxide remains an issue. The answer until recently from policy people would have been Carbon Capture and Storage or CCS. Carbon dioxide should be washed from acid Natural Gas and sequestered under the ocean in salt caverns that previously held fossil hydrocarbons. It was hoped that Carbon Markets and other forms of carbon pricing would have assisted with the payment for CCS. However, recently there has been reduced confidence that this will be significant.
Renewable Gas is an answer to all three of these issues. It can easily be pursued by the big players in the current energy provision system, with far less investment than wholesale change would demand. It can address concerns of gas resource depletion at a global scale, the onset of which could occur within 20 to 25 years. And it can be deployed to bring poor conventional fossil fuels into consideration for exploitation in the current time – answering regional gas resource depletion.
Outside, daffodils were blooming in Tavistock Square. In January, yes. The “freaky” weather continues…Academic Freedom, Assets not Liabilities, Be Prepared, Big Picture, British Biogas, Carbon Capture, Carbon Commodities, Carbon Pricing, Carbon Taxatious, Change Management, Climate Change, Corporate Pressure, Cost Effective, Design Matters, Direction of Travel, Energy Autonomy, Energy Change, Energy Insecurity, Energy Revival, Environmental Howzat, Extreme Energy, Extreme Weather, Fossilised Fuels, Fuel Poverty, Gamechanger, Green Investment, Hydrocarbon Hegemony, Low Carbon Life, Major Shift, National Energy, Nudge & Budge, Optimistic Generation, Orwells, Paradigm Shapeshifter, Peak Emissions, Peak Energy, Peak Natural Gas, Peak Oil, Price Control, Public Relations, Pure Hollywood, Realistic Models, Renewable Gas, Renewable Resource, Resource Wards, Shale Game, Solution City, Sustainable Deferment, Technofix, Technological Sideshow, The Price of Gas, The Price of Oil, Unconventional Foul, Unnatural Gas, Wasted Resource, Western Hedge
Posted on January 20th, 2014 No comments
A normal, everyday Monday morning at Energy Geek Central. Yes, this is a normal conversation for me to take part in on a Monday morning. Energy geekery at breakfast. Perfect.
Nuclear Flower Power
This whole UK Government nuclear power programme plan is ridiculous ! 75 gigawatts (GW) of Generation III nuclear fission reactors ? What are they thinking ? Britain would need to rapidly ramp up its construction capabilities, and that’s not going to happen, even with the help of the Chinese. (And the Americans are not going to take too kindly to the idea of China getting strongly involved with British energy). And then, we’d need to secure almost a quarter of the world’s remaining reserves of uranium, which hasn’t actually been dug up yet. And to cap it all, we’d need to have 10 more geological disposal repositories for the resulting radioactive spent fuel, and we haven’t even managed to negotiate one yet. That is, unless we can burn a good part of that spent fuel in Generation IV nuclear fission reactors – which haven’t even been properly demonstrated yet ! Talk about unconscionable risk !
Baseload Should Be History By Now, But…
Whatever the technological capability for nuclear power plants to “load follow” and reduce their output in response to a chance in electricity demand, Generation III reactors would not be run as anything except “baseload” – constantly on, and constantly producing a constant amount of power – although they might turn them off in summer for maintenance. You see, the cost of a Generation III reactor and generation kit is in the initial build – so their investors are not going to permit them to run them at low load factors – even if they could.
There are risks to running a nuclear power plant at partial load – mostly to do with potential damage to the actual electricity generation equipment. But what are the technology risks that Hinkley Point C gets built, and all that capital is committed, and then it only runs for a couple of years until all that high burn up fuel crumbles and the reactors start leaking plutonium and they have to shut it down permanently ? Who can guarantee it’s a sound bet ?
If they actually work, running Generation III reactors at constant output as “baseload” will also completely mess with the power market. In all of the scenarios, high nuclear, high non-nuclear, or high fossil fuels with Carbon Capture and Storage (CCS), there will always need to be some renewables in the mix. In all probability this will be rapidly deployed, highly technologically advanced solar power photovoltaics (PV). The amount of solar power that will be generated will be high in summer, but since you have a significant change in energy demand between summer and winter, you’re going to have a massive excess of electricity generation in summer if you add nuclear baseload to solar. Relative to the demand for energy, you’re going to get more Renewable Energy excess in summer and under-supply in winter (even though you get more offshore wind in winter), so it’s critical how you mix those two into your scenario.
The UK Government’s maximum 75 GW nuclear scenario comprises 55 GW Generation III and 20 GW Generation IV. They could have said 40 GW Gen III to feed Gen IV – the spent fuel from Gen III is needed to kick off Gen IV. Although, if LFTR took off, if they had enough fluoride materials there could be a Thorium way into Gen IV… but this is all so technical, no MP [ Member of Parliament ] is going to get their head round this before 2050.
The UK Government are saying that 16 GW of nuclear by 2030 should be seen as a first tranche, and that it could double or triple by 2040 – that’s one heck of a deployment rate ! If they think they can get 16 GW by 2030 – then triple that by 10 years later ? It’s not going to happen. And even 30 GW would be horrific. But it’s probably more plausible – if they can get 16 GW by 2030, they can arguably get double that by 2040.
As a rule of thumb, you would need around 10 tonnes of fissionable fuel to kickstart a Gen IV reactor. They’ve got 106 tonnes of Plutonium, plus 3 or 4 tonnes they recently acquired – from France or Germany (I forget which). So they could start 11 GW of Gen IV – possibly the PRISM – the Hitachi thing – sodium-cooled. They’ve been trying them since the Year Dot – these Fast Reactors – the Breeders – Dounreay. People are expressing more confidence in them now – “Pandora’s Promise” hangs around the narrative that the Clinton administration stopped research into Fast Reactors – Oak Ridge couldn’t be commercial. Throwing sodium around a core 80 times hotter than current core heats – you can’t throw water at it easily. You need something that can carry more heat out. It’s a high technological risk. But then get some French notable nuclear person saying Gen IV technologies – “they’re on the way and they can be done”.
Radioactive Waste Disposal Woes
The point being is – if you’re commissioning 30 GW of Gen III in the belief that Gen IV will be developed – then you are setting yourself up to be a hostage to technological fortune. That is a real ethical consideration. Because if you can’t burn the waste fuel from Gen III, you’re left with up to 10 radioactive waste repositories required when you can’t even get one at the moment. The default position is that radioactive spent nuclear fuel will be left at the power stations where they’re created. Typically, nuclear power plants are built on the coast as they need a lot of cooling water. If you are going for 30 GW you will need a load of new sites – possibly somewhere round the South East of England. This is where climate change comes in – rising sea levels, increased storm surge, dissolving, sinking, washed-away beaches, more extreme storms […] The default spent fuel scenario with numerous coastal decommissioned sites with radioactive interim stores which contain nearly half the current legacy radioactive waste […]
Based on the figures from the new Greenpeace report, I calculate that the added radioactive waste and radioactive spent fuel arisings from a programme of 16 GW of nuclear new build would be 244 million Terabequerel (TBq), compared to the legacy level of 87 million TBq.
The Nuclear Decommissioning Authority (NDA) are due to publish their Radioactive Waste Inventory and their Report on Radioactive Materials not in the Waste Inventory at the end of January 2014. We need to keep a watch out for that, because they may have adapted their anticipated Minimum and Maxmium Derived Inventory.
Politics Is Living In The Past
What you hear from politicians is they’re still talking about “baseload”, as if they’ve just found the Holy Grail of Energy Policy. And failed nuclear power. Then tidal. And barrages. This is all in the past. Stuff they’ve either read – in an article in a magazine at the dentist’s surgery waiting room, and they think, alright I’ll use that in a TV programme I’ve been invited to speak on, like Question Time. I think that perhaps, to change the direction of the argument, we might need to rubbish their contribution. A technological society needs to be talking about gasification, catalysis. If you regard yourselves as educated, and have a technological society – your way of living in the future is not only in manufacturing but also ideas – you need to be talking about this not that : low carbon gas fuels, not nuclear power. Ministers and senior civil servants probably suffer from poor briefing – or no briefing. They are relying on what is literally hearsay – informal discussions, or journalists effectively representing industrial interests. Newspapers are full of rubbish and it circulates, like gyres in the oceans. Just circulates around and around – full of rubbish.
I think part of the problem is that the politicians and chief civil servants and ministers are briefed by the “Old Guard” – very often the ex-nuclear power industry guard. They still believe in big construction projects, with long lead times and massive capital investment, whereas Renewable Electricity is racing ahead, piecemeal, and private investors are desperate to get their money into wind power and solar power because the returns are almost immediate and risk-free.
Together in Electric Dreams
Question : Why are the UK Government ploughing on with plans for so much nuclear power ?
1. They believe that a lot of transport and heat can be made to go electric.
2. They think they can use spent nuclear fuel in new reactors.
3. They think it will be cheaper than everything else.
4. They say it’s vital for UK Energy Security – for emissions reductions, for cost, and for baseload. The big three – always the stated aim of energy policy, and they think nuclear ticks all those three boxes. But it doesn’t.
What they’ll say is, yes, you have to import uranium, but you’ve got a 4 year stock. Any war you’re going to get yourselves involved in you can probably resolve in 4 days, or 4 weeks. If you go for a very high nuclear scenario, you would be taking quite a big share of the global resource of uranium. There’s 2,600 TWh of nuclear being produced globally. And global final energy demand is around 100,000 TWh – so nuclear power currently produces around 2.6% of global energy supply. At current rates of nuclear generation, according to the World Nuclear Association, you’ve got around 80 years of proven reserves and probably a bit more. Let’s say you double nuclear output by 2050 or 2040 – but in the same time you might just have enough uranium – and then find a bit more. But global energy demand rises significantly as well – so nuclear will still only provide around 3% of global energy demand. That’s not a climate solution – it’s just an energy distraction. All this guff about fusion. Well.
Cornering The Market In Undug Uranium
A 75 GW programme would produce at baseload 590 TWh a year – divide by 2,600 – is about 23% of proven global uranium reserves. You’re having to import, regardless of what other countries are doing, you’re trying to corner the market – roughly a quarter. Not even a quarter of the market – a quarter of all known reserves – it’s not all been produced yet. It’s still in the ground. So could you be sure that you could actually run these power stations if you build them ? Without global domination of the New British Empire […]. The security issues alone – defending coastal targets from a tweeb with a desire to blow them up. 50 years down the line they’re full of radioactive spent fuel that won’t have a repository to go to – we don’t want one here – and how much is it going to cost ?
My view is that offshore wind will be a major contributor in a high or 100% Renewable Electricity scenario by 2050 or 2060. Maybe 180 GW, that will also be around 600 TWh a year – comparable to that maximum nuclear programme. DECC’s final energy demand 2050 – several scenarios – final energy demand from 6 scenarios came out as between roughly 1,500 TWh a year and the maximum 2,500 TWh. Broadly speaking, if you’re trying to do that just with Renewable Electricity, you begin to struggle quite honestly, unless you’re doing over 600 TWh of offshore wind, and even then you need a fair amount of heat pump stuff which I’m not sure will come through. The good news is that solar might – because of the cost and technology breakthroughs. That brings with it a problem – because you’re delivering a lot of that energy in summer. The other point – David MacKay would say – in his book his estimate was 150 TWh from solar by 2050, on the grounds that that’s where you south-facing roofs are – you need to use higher efficiency triple junction cells with more than 40% efficiency and this would be too expensive for a rollout which would double or triple that 150 TWh – that would be too costly – because those cells are too costly. But with this new stuff, you might get that. Not only the cost goes down, but the coverage goes down. Not doing solar across swathes of countryside. There have always been two issues with solar power – cost and where it’s being deployed.
Uh-Oh, Summer Days. Uh-Oh, Summer Nights
With the solar-wind headline, summer days and summer nights are an issue.
With the nuclear headline, 2040 – they would have up to 50 GW, and that would need to run at somewhere between 75% and 95% capacity – to protect the investment and electric generation turbines.
It will be interesting to provide some figures – this is how much over-capacity you’re likely to get with this amount of offshore wind. But if you have this amount of nuclear power, you’ll get this amount […]
Energy demand is strongly variable with season. We have to consider not just power, but heat – you need to get that energy out in winter – up to 4 times as much during peak in winter evenings. How are you going to do that ? You need gas – or you need extensive Combined Heat and Power (CHP) (which needs gas). Or you need an unimaginable deployment of domestic heat pumps. Air source heat pumps won’t work at the time you need them most. Ground source heat pumps would require the digging up of Britain – and you can’t do that in most urban settings.
District Heat Fields
The other way to get heat out to everyone in a low carbon world – apart from low carbon gas – is having a field-based ground source heat pump scheme – just dig up a field next to a city – and just put in pipes and boreholes in a field. You’re not disturbing anybody. You could even grow crops on it next season. Low cost and large scale – but would need a District Heating (DH) network. There are one or two heat pump schemes around the world. Not sure if they are used for cooling in summer or heat extraction in the winter. The other thing is hot water underground. Put in an extra pipe in the normal channels to domestic dwellings. Any excess heat from power generation or electrolysis or whatever is put down this loop and heats the sub-ground. Because heat travels about 1 metre a month in soil, that heat should be retained for winter. A ground source heat sink. Geothermal energy could come through – they’re doing a scheme in Manchester. If there’s a nearby heat district network – it makes it easier. Just want to tee it into the nearest DH system. The urban heat demand is 150 TWh a year. You might be able to put DH out to suburban areas as well. There are 9 million gas-connected suburban homes – another about 150 TWh there as well – or a bit more maybe. Might get to dispose of 300 TWh in heat through DH. The Green Deal insulation gains might not be what is claimed – and condensing gas boiler efficiencies are not that great – which feeds into the argument that in terms of energy efficiency, you not only want to do insulation, but also DH – or low carbon gas. Which is the most cost-effective ? Could argue reasonable energy efficiency measures are cheapest – but DH might be a better bet. That involves a lot of digging.
Gas Is The Logical Answer
But everything’s already laid for gas. (…but from the greatest efficiency first perspective, if you’re not doing DH, you’re not using a lot of Renewable Heat you could otherwise use […] )
The best package would be the use of low carbon gases and sufficient DH to use Renewable Heat where it is available – such as desalination, electrolysis or other energy plant. It depends where the electrolysis is being done.
The Age of Your Carbon
It also depends on which carbon atoms you’re using. If you are recycling carbon from the combustion of fossil fuels into Renewable Gas, that’s OK. But you can’t easily recapture carbon emissions from the built environment (although you could effectively do that with heat storage). You can’t do carbon capture from transport either. So your low carbon gas has to come from biogenic molecules. Your Renewable Gas has to be synthesised using biogenic carbon molecules rather than fossil ones.
[…] I’m using the phrase “Young Carbon”. Young Carbon doesn’t have to be from plants – biological things that grow.
Well, there’s Direct Air Capture (DAC). It’s simple. David Sevier, London-based, is working on this. He’s using heat to capture carbon dioxide. You could do it from exhaust in a chimney or a gasification process – or force a load of air through a space. He would use heat and cooling to create an updraft. It would enable the “beyond capture” problem to be circumvented. Cost is non-competitive. Can be done technically. Using reject heat from power stations for the energy to do it. People don’t realise you can use a lot of heat to capture carbon, not electricity.
Young Carbon from Seawater
If you’re playing around with large amounts of seawater anyway – that is, for desalination for irrigation, why not also do Renewable Hydrogen, and pluck the Carbon Dioxide out of there too to react with the Renewable Hydrogen to make Renewable Methane ? I’m talking about very large amounts of seawater. Not “Seawater Greenhouses” – condensation designs mainly for growing exotic food. If you want large amounts of desalinated water – and you’re using Concentrated Solar Power – for irrigating deserts – you would want to grow things like cacti for biological carbon.
Say you had 40 GW of wind power on Dogger Bank, spinning at 40% load factor a year. You’ve also got electrolysers there. Any time you’re not powering the grid, you’re making gas – so capturing carbon dioxide from seawater, splitting water for hydrogen, making methane gas. Wouldn’t you want to use flash desalination first to get cleaner water for electrolysis ? Straight seawater electrolysis is also being done.
It depends on the relative quantities of gas concentrated in the seawater. If you’ve got oxygen, hydrogen and carbon dioxide, that would be nice. You might get loads of oxygen and hydrogen, and only poor quantities of carbon dioxide ?
But if you could get hydrogen production going from spare wind power. And even if you had to pipe the carbon dioxide from conventional thermal power plants, you’re starting to look at a sea-based solution for gas production. Using seawater, though, chlorine is the problem […]
Look at the relative density of molecules – that sort of calculation that will show if this is going to fly. Carbon dioxide is a very fixed, stable molecule – it’s at about the bottom of the energy potential well – you have to get that reaction energy from somewhere.
How Much Spare Power Will There Be ?
If you’ve got an offshore wind and solar system. At night, obviously, the solar’s not working (unless new cells are built that can run on infrared night-time Earthshine). But you could still have 100 GWh of wind power at night not used for the power grid. The anticipated new nuclear 40 GW nuclear by 2030 will produce about 140 GWh – this would just complicate problems – adding baseload nuclear to a renewables-inclusive scenario. 40 GW is arguably a reasonable deployment of wind power by 2030 – low if anything.
You get less wind in a nuclear-inclusive scenario, but the upshot is you’ve definitely got a lot of power to deal with on a summer night with nuclear power. You do have with Renewable Electricity as well, but it varies more. Whichever route we take we’re likely to end up with excess electricity generation on summer nights.
In a 70 GW wind power deployment (50 GW offshore, 20 GW onshore – 160 TWh a year), you might have something like 50 to 100 GWh per night of excess (might get up to 150 GWh to store on a windy night). But if you have a 16 GW nuclear deployment by 2030 (125 TWh a year), you are definitely going to have 140 GWh of excess per night (that’s 16 GW for 10 hours less a bit). Night time by the way is roughly between 9pm and 7am between peak demands.
We could be making a lot of Renewable Gas !
Can you build enough Renewable Gas or whatever to soak up this excess nuclear or wind power ?
The energy mix is likely to be in reality somewhere in between these two extremes of high nuclear or high wind.
But if you develop a lot of solar – so that it knocks out nuclear power – it will be the summer day excess that’s most significant. And that’s what Germany is experiencing now.
Choices, choices, choices
There is a big choice in fossil fuels which isn’t really talked about very often – whether the oil and gas industry should go for unconventional fossil fuels, or attempt to make use of the remaining conventional resources that have a lower quality. The unconventionals narrative – shale gas, coalbed methane, methane hydrates, deepwater gas, Arctic oil and gas, heavy oil, is running out of steam as it becomes clear that some of these choices are expensive, and environmentally damaging (besides their climate change impact). So the option will be making use of gas with high acid gas composition. And the technological solutions for this will be the same as needed to start major production of Renewable Gas.
But you still need to answer the balancing question. If you have a high nuclear power scenario, you need maybe 50 TWh a year of gas-fired power generation. If high Renewable Electricity, you will need something like 100 TWh of gas, so you need Carbon Capture and Storage – or low carbon gas.
Even then, the gas power plants could be running only 30% of the year, and so you will need capacity payments to make sure new flexible plants get built and stay available for use.
If you have a high nuclear scenario, coupled with gas, you can meet the carbon budget – but it will squeeze out Renewable Electricity. If high in renewables, you need Carbon Capture and Storage (CCS) or Carbon Capture and Recycling into Renewable Gas, but this would rule out nuclear power. It depends which sector joins up with which.
Carbon Capture, Carbon Budget
Can the Drax power plant – with maybe one pipeline 24 inches in diameter, carrying away 20 megatonnes of carbon dioxide per year – can it meet the UK’s Carbon Budget target ?Acid Ocean, Assets not Liabilities, Baseload is History, Be Prepared, Big Number, Big Picture, Biofools, British Biogas, British Sea Power, Carbon Capture, Carbon Recycling, China Syndrome, Climate Change, Climate Chaos, Climate Damages, Coal Hell, Design Matters, Direction of Travel, Disturbing Trends, Efficiency is King, Electrificandum, Energy Autonomy, Energy Calculation, Energy Crunch, Energy Denial, Energy Insecurity, Energy Revival, Engineering Marvel, Environmental Howzat, Extreme Energy, Extreme Weather, Fair Balance, Feel Gooder, Fossilised Fuels, Freshwater Stress, Gamechanger, Gas Storage, Green Investment, Green Power, Hydrocarbon Hegemony, Hydrogen Economy, Insulation, Low Carbon Life, Major Shift, Marine Gas, Marvellous Wonderful, Methane Management, Military Invention, National Energy, National Power, Nuclear Nuisance, Nuclear Shambles, Optimistic Generation, Peak Emissions, Policy Warfare, Political Nightmare, Realistic Models, Regulatory Ultimatum, Renewable Gas, Resource Curse, Resource Wards, Shale Game, Solar Sunrise, Solution City, The Power of Intention, The Right Chemistry, Transport of Delight, Unconventional Foul, Ungreen Development, Unnatural Gas, Utter Futility, Vain Hope, Wind of Fortune
Posted on December 11th, 2013 No comments
It was like a very bad sitcom from 1983 at the House of Commons this afternoon. “You saw Ed Balls running around in full Santa outfit ?” “Yeah ! The proper job.” “You know what we should do ? Put a piece of misteltoe above that door that everyone has to go through.” “You do it. I’ve heard you’re very good with sticky-backed plastic…”
Once again Alan Whitehead MP has put on a marvellous Christmas reception of the All Party Parliamentary Renewable And Sustainable Energy Group, or PRASEG. The one flute of champagne in the desert-like heat of the Terrace Pavilion at the Houses of Parliament was enough to turn me the colour of beetroot and tomato soup, so when Alan despaired of getting anything altered, I took on the role of asking the lovely Pavilion staff to turn the heating down, what with Climate Change and everything, which they nobly obliged to do.
In the meantime, I was invited onto the terrace overlooking the Thames by Christopher Maltin of Organic Power, to refresh myself. The winter night had fallen like a grey duvet, and what with the lingering fog and the lighting schemes for famous buildings, and the purple-blue sky behind it all, it was quite romantic out there. But very, very cold, so we didn’t discuss biogas and biosyngas for long.
Back in the Pavilion, we were addressed by the fabulously debonair Lord Deben, John Gummer, sporting a cheery red pocket kerchief in his dark suit. During his talk, announcing the Committee on Climate Change confirmation of the Fourth Carbon Budget, and urging us to be “missionary” in influencing others over Climate Change mitigation, across the room I espied a younger gentleman who had, shall I say, a rather keen appearance. Was he a journalist, I asked myself, paying so much attention ? In fact, wasn’t he Leo Hickman, formerly of The Guardian ? No, he was not, but it was a bit shadowed at that end of the room, so I can’t blame myself for this mistake.
When he had finally worked the room and ended up talking with me, he turned out to be Jack Tinley, Relationship Manager for Utilities at Lloyds Bank, in other words, in Big Finance, and currently seconded to the UK Government Department of Energy and Climate Change (DECC), so that was what explained his preppiness. I explained my continuing research into Renewable Gas, and he recommended Climate Change Capital for all questions of financing renewable energy, should I encounter any project that needed investment. Very helpful. Although he didn’t know who Leo Hickman is. Talking with him, and the guy from TEQs (Tradable Energy Quotas) was so interesting, I absentmindedly ate some…no… loads of party snacks. I need to make a strong mental note not to eat too many party snacks in future.
After the illuminating and encouraging speeches from Lord Deben and Alan Whitehead MP, we were delightfully surprised by the attendance of, and an address by, Greg Barker MP, a “drive by speech” according to Alan. I was struck, that with his new specs, “Curly” Greg looks astonishingly like a young Michael Caine. During his speech he said that we ought to put the damaging controversy about energy behind us and move on into a year of great opportunity, now that the House of Lords had approved the Energy Bill. And then he pushed his glasses back up his nose in a way that was so Michael Caine, I nearly laughed out loud. Greg expressed the wish that the energy industry would become a “sexy sector”, at which point I corpsed and had to turn away silently laughing with a hand clamped over my mouth.
Afterwards, I shook Greg by the hand, and asked if he would please unblock me on Twitter. He asked if I had been posting streams and streams of Tweets, and I said I don’t do that these days. When I suggested that he reminded me of Michael Caine, he was rather amused, but he did check I meant the Michael Caine of the 1960s, not the actor of today.
Other people I spent time talking to at the PRASEG reception were Professor Dave Elliott of the Open University, and author on renewable energy; Steven English who installs ground source heat pumps; and Steve Browning, formerly of the National Grid; all in the Claverton Energy Research Group forum.
I explained the foundations of my research into Renewable Gas to a number of people, and used the rhetorical question, “Germany’s doing it, so why can’t we ?” several times. I bet the Chinese are doing it too. I mean they’re doing everything else in renewable energy. In copious quantities, now they’ve seen the light about air pollution.
I ended the event by having a serious chat with a guy from AMEC, the international engineering firm. He commented that the “Big Six” energy production and supply companies are being joined by smaller companies with new sources of investment capital in delivering new energy infrastructure.
I said it was clear that “the flight of international capital” had become so bad, it had gone into geostationary orbit, not coming down to land very often, and that funding real projects could be hard.
I suggested to him that the “Big Six” might need to be broken up, in the light of their edge-of-break-even, being locked into the use of fossil fuels, and the emergence of some of these smaller, more liquid players, such as Infinis.
I also suggested that large companies such as AMEC should really concentrate on investing in new energy infrastructure projects, as some things, like the wind power development of the North Sea are creating genuine energy assets, easily shown if you consider the price of Natural Gas, which the UK is having to increasingly import.Assets not Liabilities, Be Prepared, Big Number, Big Picture, British Biogas, Climate Change, Corporate Pressure, Demoticratica, Direction of Travel, Energy Change, Energy Revival, Engineering Marvel, Foreign Investment, Green Investment, Green Power, Growth Paradigm, Mass Propaganda, Media, National Energy, Optimistic Generation, Paradigm Shapeshifter, Policy Warfare, Renewable Gas, Social Capital, Solution City, The Power of Intention, The Price of Gas, The Science of Communitagion, Western Hedge, Wind of Fortune
Posted on July 15th, 2013 3 comments
At last week’s 2013 Annual Conference for PRASEG, the UK parliamentary sustainable energy group, Keith MacLean from Scottish and Southern Energy outlined (see below) the major pathways for domestic (residential) energy, currently dependent on both a gas grid and a power grid.
He said that decarbonising heat requires significant, strategic infrastructure decisions on the various proposals and technology choices put forward, as “these options are incompatible”. He said that the UK “need to facilitate more towards ONE of those scenarios/configurations [for provision for heating at home] as they are mutually exclusive”.
There has been a commitment from Central Government in the UK to the concept of electrification of the energy requirements of both the transport and heat sectors, and Keith MacLean painted a scenario that could see the nation’s households ditching their gas central heating boilers for heat pumps in accord with that vision. Next, “the District Heating (DH) movement could take off, [where you stop using your heat pump and take local piped heat from a Combined Heat and Power (CHP) plant] until there is no spare market capacity. Then [big utilities] could start pumping biogas and hydrogen into the gas grid, and you get your boiler back !”
Since I view gas grid injection of Renewable Gas feedstocks as a potential way to easily decarbonise the gas supply, and as Keith MacLean said in his panel presentation, “The real opportunity to make a difference in our domestic [residential] energy consumption is in heat rather than power”, I sought him out during the drinks reception after the event, to compare notes.
I explained that I appreciate the awkward problem he posed, and that my continuing research interest is in Renewable Gas, which includes Renewable Hydrogen, BioHydrogen and BioMethane. I said I had been reading up on and speaking with some of those doing Hydrogen injection into the gas grid, and it looks like a useful way to decarbonise gas.
I said that if we could get 5% of the gas grid supply replaced with hydrogen…”Yes”, said Keith, “we wouldn’t even need to change appliances at those levels”… and then top up with biogas and other industrial gas streams, we could decarbonise the grid by around 20% without breaking into a sweat. At this point, Keith MacLean started nodding healhily, and a woman from a communications company standing near us started to zone out, so I figured this was getting really interesting. “And that would be significant”, I accented, but by this time she was almost asleep on her feet.
With such important decisions ahead of us, it seems that people could be paying a bit more attention to these questions. These are, after all, big choices.
What did Keith mean by “The District Heating movement” ? Well, Dave Andrews of Clean Power (Finning Power Systems), had offered to give a very short presentation at the event. Here was his proposed title :-
“Indicative costs of decarbonizing European city heating with electrical distribution compared to district heating pipe distribution of large scale wind energy and with particular attention to transition to the above methods and energy storage costs to address intermittency and variability of wind power.”
This would have been an assessment of the relative costs of decarbonising European city heating with either :-
“Gas-fired Combined Cycle Gas Turbine (CCGT) generation plant plus domestic (residential sector) electric heat pumps as the transition solution; and in the long term, large scale wind energy replacing the CCGT – which is retained as back up for low wind situations; and with pumped hydro electrical storage to deal with intermittency /variability of wind energy and to reduce back up fuel usage.”
“CCGT Combined Heat and Power (CHP) plus district heat (DH) as the transition solution; and in the long term, large scale wind energy replacing the CCGT CHP heat but with the CCGT retained as back up for low wind situations and with hot water energy storage to deal with intermittency / variability and to reduce back up fuel usage.”
With “the impact of [a programme of building retrofits for] insulation on each strategy is also assessed.”
Dave’s European research background is of relevance here, as co-author of a 215-pager SETIS programme paper complete with pretty diagrams :-
Although Dave Andrews was also at the PRASEG drinks reception, he didn’t get the opportunity to address the conference. Which was a shame as his shirt was electric.
10 July 2013
“Keeping the Lights on: At What Cost?”
Parliamentary Renewable and Sustainable Energy Group
Second Panel Discussion
Chaired by Baroness Maddock
“Negawatts: Decentralising and reducing demand – essential or ephemeral ?”
[Note : The term “negawatt” denotes a negative watt hour – produced by a reduction in power or gas demand. ]
Keith MacLean, Scottish and Southern Energy
Decentralisation and Demand Reduction [should only be done where] it makes sense. Answers [to the question of negawatts] are very different if looking at Heat and Power. Heat is something far more readily stored that electricity is. Can be used to help balance [the electricity demand profile]. And heat is already very localised [therefore adding to optimising local response]. Some are going in the other direction – looking at district [scale] heating (DH) [using the more efficient system of Combined Heat and Power (CHP)]. Never forget the option to convert from electricity to heat and back to electricity to balance [the grid]. Average household uses 3 MWh (megawatt hours) of electricity [per year] and 15 MWh of heat. The real opportunity is heat. New homes reduce this to about 1 [MWh]. Those built to the new 2016 housing regulations on Zero Carbon Homes, should use around zero. The real opportunity to make a difference in our domestic [residential] energy consumption is in heat rather than power. Reducing consumption not always the right solution. With intermittents [renewable energy] want to switch ON at some times [to soak up cheap wind power in windy conditions]. [A lot of talk about National Grid having to do load] balancing [on the scale of] seconds, minutes and hours. Far more fundamental is the overall system adequacy – a bigger challenge – the long-term needs of the consumer. Keeping the lights from going out by telling people to turn off the lights is not a good way of doing it. There is justifiable demand [for a range of energy services]. […] I don’t think we’re politically brave enough to vary the [electricity] prices enough to make changes. We need to look at ways of aggregating and automating Demand Side Response. Need to be prepared to legislate and regulate if that is the right solution.
Questions from the Floor
Question from John Gibbons of the University of Edinburgh
The decarbonisation of heat. Will we be successful any time soon ?
Answer from Keith MacLean
[…] Decarbonising heat – [strategic] infrastructure decisions. For example, [we could go down the route of ditching Natural Gas central heating] boilers for heat pumps [as the UK Government and National Grid have modelled and projected]. Then the District Heating (DH) movement could take off [and you ditch your heat pump at home], until there is no spare market capacity. Then [big utilities] could start pumping biogas and hydrogen into the gas grid, and you get your boiler back ! Need to facilitate more towards ONE of those scenarios/configurations [for provision for heating at home] as mutually exclusive. Need to address in terms of infrastructure since these options are incompatible.
Answer from Dave Openshaw, Future Networks, UK Power Network
Lifestyle decision – scope for [action on] heat more than for electricity. Demand Management – managing that Demand Side Reduction and Demand Reduction when need it. Bringing forward use of electricity [in variety of new applications] when know over-supply [from renewable energy, supplied at negative cost].
[…]Academic Freedom, Alchemical, Assets not Liabilities, Be Prepared, Big Number, Big Picture, British Biogas, Change Management, Conflict of Interest, Demoticratica, Design Matters, Direction of Travel, Drive Train, Electrificandum, Energy Autonomy, Energy Change, Energy Insecurity, Energy Revival, Engineering Marvel, Green Power, Growth Paradigm, Hydrogen Economy, Insulation, Low Carbon Life, Major Shift, Money Sings, National Energy, National Power, Optimistic Generation, Paradigm Shapeshifter, Peak Natural Gas, Price Control, Realistic Models, Regulatory Ultimatum, Renewable Gas, Social Democracy, Solution City, The Power of Intention, The Price of Gas, The Right Chemistry, Transport of Delight, Western Hedge, Wind of Fortune, Zero Net
Posted on July 8th, 2013 No comments
What can deep time teach us ?
Whilst doing a little background research into biological routes to hydrogen production, I came across a scientific journal paper, I can’t recall which, that suggested that the geological evidence indicates that Earth’s second atmosphere not only had a high concentration of methane, but also high levels of hydrogen gas.
Previously, my understanding was that the development of microbiological life included a good number of methanogens (micro-life that produces methane as a waste product) and methanotrophs (those that “trough” on methane), but that hydrogenogen (“respiring” hydrogen gas) and hydrogenotroph (metabolising hydrogen) species were a minority, and that this was reflected in modern-day decomposition, such as the cultures used in biogas plants for anaerobic digestion.
If there were high densities of hydrogen cycle lifeforms in the early Earth, maybe there are remnants, descendants of this branch of the tree of life, optimal at producing hydrogen gas as a by-product, which could be employed for biohydrogen production, but which haven’t yet been scoped.
After all, it has only been very recently that psychrophiles have been added to the range of microorganisms that have been found useful in biogas production – cold-loving, permafrost-living bugs to complement the thermophile and mesophile species.
Since hydrogen and methane are both ideal gas fuels, for a variety of reasons, including gas storage, combustion profiles and simple chemistry, I decided I needed to learn a little more.
I have now read a plethora of new theories and several books about the formation of the Earth (and the Moon) in the Hadean Eon, the development of Earth’s atmosphere, the development of life in the Archaean Eon, and the evolution of life caused by climate change, and these developments in living beings causing climate change in their turn.
Most of this knowledge is mediated to us by geology, and geobiology. But right at its heart is catalytic chemistry, once again. Here’s Robert Hazen (Robert M. Hazen) from page 138 of “The Story of Earth” :-
“Amino acids, sugars, and the components of DNA and RNA adsorb onto all of Earth’s most common rock-forming minerals […] We concluded that wherever the prebiotic ocean contacted minerals, highly concentrated arrangements of life’s molecules are likely to have emerged from the formless broth […] Many other researchers have also settled on such a conclusion – indeed, more than a few prominent biologists have also gravitated to minerals, because origins-of-life scenarios that involve only oceans and atmosphere face insurmountable problems in accounting for efficient mechanisms of molecular selection and concentration. Solid minerals have an unmatched potential to select, concentrate, and organize molecules. So minerals much have played a central role in life’s origins. Biochemistry is complex, with interwoven cycles and networks of molecular reactions. For those intricately layered processes to work, molecules have to have just the right sizes and shapes. Molecular selection is the task of finding the best molecule for each biochemical job, and template-directed selection on mineral surfaces is now the leading candidate for how nature did it […] left- and right-handed molecules […] It turns out that life is incredibly picky : cells almost exclusively employ left-handed amino acids and right-handed sugars. Chirality matters […] Our recent experiments have explored the possibility that chiral mineral surfaces played the starring role in selecting handed molecules, and perhaps the origins of life as well. […] Our experiments showed that certain left-handed molecules can aggregate on one set of crystal surfaces, while the mirror image […] on other sets […] As handed molecules are separated and concentrated, each surface becomes a tiny experiment in molecular selection and organization. On its own, no such natural experiment with minerals and molecules is likely to have generated life. But take countless trillions of trillions of trillions of mineral surfaces, each bathed in molecule-rich organic broth […] The tiny fraction of all those molecular combinations that wound up displaying easier self-assembly, or developed a stronger binding to mineral surfaces […] survived […] possibly to learn new tricks.”Academic Freedom, Acid Ocean, Alchemical, Animal Kingdoom, Breathe Easy, British Biogas, Climate Change, Energy Change, Engineering Marvel, Extreme Energy, Fossilised Fuels, Gas Storage, Geogingerneering, Global Heating, Global Singeing, Global Warming, Hydrogen Economy, Low Carbon Life, Marvellous Wonderful, Methane Management, National Energy, Realistic Models, Renewable Gas, Resource Wards, Science Rules, Solution City, The Data, The Right Chemistry
Posted on May 25th, 2013 No comments
“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).
OECD, 2002. “Proposed Standard Practice for Surveys on Research and Experimental Development”, Frascati Manual :-
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.pdfAcademic Freedom, Alchemical, Assets not Liabilities, Big Picture, Big Society, British Biogas, Change Management, Climate Change, Conflict of Interest, Design Matters, Direction of Travel, Emissions Impossible, Energy Autonomy, Energy Change, Energy Insecurity, Energy Revival, Engineering Marvel, Fossilised Fuels, Green Investment, Green Power, Human Nurture, Hydrocarbon Hegemony, Hydrogen Economy, Low Carbon Life, Major Shift, Marvellous Wonderful, Media, National Energy, National Power, Optimistic Generation, Paradigm Shapeshifter, Peak Coal, Peak Emissions, Peak Energy, Peak Natural Gas, Peak Oil, Realistic Models, Renewable Gas, Renewable Resource, Science Rules, Shale Game, Social Capital, Social Change, Solar Sunrise, Solution City, Stirring Stuff, Technological Sideshow, The Data, The Power of Intention, The Science of Communitagion, Unconventional Foul, Unnatural Gas, Wind of Fortune, Zero Net
Posted on February 26th, 2013 1 comment
As rumours and genuine information leak from central sources about the policy instruments and fiscal measures that will be signed into the United Kingdom’s Energy Bill, the subsidy support likely to be made available to new nuclear power is really straining credibility from my point of view. I am even more on the “incredulous” end of the spectrum of faith in the UK Government’s Energy Policy than I ever was before.
The national demand for electrical power is pretty constant, with annual variations of only a few percent. It was therefore easy to project that there could be a “power cliff” when supply would be curtailed from coal-fired generation under European legislation :-
The pat answer to how we should “Keep the Lights On” has been to wave the new nuclear fission reactor card. Look ! Shiny new toys. Keep us in power for yonks ! And hidden a little behind this fan of aces and jokers, a get-out-of-jail free card from the Coal monopoly – Carbon Capture and Storage or CCS. Buy into this, and we could have hundreds more years of clean power from coal, by pumping nasty carbon dioxide under the sea bed.
Now, here’s where the answers are just plain wrong : new nuclear power cannot be brought into the National Grid before the early 2020s at the very earliest. And options for CCS are still in the balance, being weighed and vetted, and very unlikely to clean up much of the black stuff until well past 2025.
When put through my best onboard guesstimiser, I came up with the above little graph in answer to the question : how soon can the UK build new power generation ? Since our “energy cliff” is likely to be in one of the winters of 2015 or 2016, and we’re not sure other countries we import from will have spare capacity, we have little option but to increase Natural Gas-fired power generation and go hell-for-leather with the wind and solar power deployment.
So no – it’s of no use promising to pay the new nuclear reactor bearer the sum of 40 or more years of subsidy in the form of guaranteed price for power under the scheme known as Contracts for Difference – they still won’t be delivering anything to cope with the “power drain” of the next few years. If this is written into the Electricity Market Reform, we could justifiably say this would destroy competition, and destroy any market, too, and be “central planning” by any other name – this level of subsidy is not exactly “technology-neutral” !
And offering the so-called Capacity Mechanism – a kind of top-up payment to keep old nuclear reactors running, warts and all – when really they should be decommissioned as they are reaching the end of their safe lives, is not a good option, in my book.
Offering the Capacity Mechanism to those who build new gas-fired power plant does make sense, however. If offshore wind power continues with its current trajectory and hits the big time in the next few years, and people want the cheap wind power instead of the gas, and the gas stations will be feeling they can’t run all the time, then the Capacity Mechanism will be vital to make sure the gas plant does get built to back up the wind power, and stays available to use on cold, still nights in February.
Oh, people may complain about the idea of new “unabated” gas power plants, and insist they should be fitted with carbon capture, but new gas plants won’t run all the time in future, because renewable electricity generation will be cheaper, so forcing gas plant owners to pay for CCS seems like overkill to me. And, anyway, we will be decarbonising the gas supply, as we develop supplies of Renewable Gas.
I say forget the nuclear option – build the gas !Assets not Liabilities, Be Prepared, Big Number, Big Picture, British Biogas, Burning Money, Carbon Capture, Change Management, Coal Hell, Corporate Pressure, Demoticratica, Design Matters, Dreamworld Economics, Energy Change, Energy Insecurity, Energy Revival, Energy Socialism, Green Power, Low Carbon Life, National Energy, National Power, Nuclear Nuisance, Nuclear Shambles, Optimistic Generation, Peak Coal, Policy Warfare, Political Nightmare, Regulatory Ultimatum, Renewable Gas, Renewable Resource, Solar Sunrise, Solution City, The Power of Intention, The Price of Gas, Wind of Fortune