Energy Bill
Debate between Lord Gardiner of Kimble and Lord Cameron of Dillington
Lord Cameron of Dillington
I thank the noble Lord, Lord Deben, for endorsing my point. I was going to say that, unfortunately, China’s ravenous need for more and more power means that it has found it difficult to produce that power without building more and more coal-fired power stations in the short term. China will be a really big marketplace for CCS if we can pull it off.
As I understand it, one of the future supplies of gas, underground coal gas, could be the cheapest way of removing the carbon dioxide—although, again, as the noble Lord, Lord Kerr, said, these techniques have yet to be proven on a large scale. Before the fuel is burnt, it becomes a largely hydrogen mix, which, as noble Lords will know, produces an effluent made up mostly of water. UCG—underground coal gas—could be a fuel of the future. If we can get CCS involved in UCG, it would be an economically beneficial project for the UK to carry off. We must support CCS to the best of our ability in terms not only of adequate funding but of latitude in the regulations to allow it to overcome its teething problems.
Lord Gardiner of Kimble
My Lords, I thank the noble Baroness, Lady Worthington, for introducing this chapter of the Bill. I hope that noble Lords will understand that when I first studied the Bill and saw that Clause 47 opens with a formula, I was rather bothered. Providing that we can all keep to layman’s language, I will try my best, but if we go into formulae, I may need more advice.
I thank the noble Baroness also for tabling this amendment, which seeks to provide carbon capture and storage projects with an exemption from the emissions performance standard during their commissioning and proving period, with any exemption limited to a maximum period of three years. I am grateful, too, to all noble Lords for their contributions to this interesting debate at the beginning of this part of the Bill. I continue to learn a great deal.
The Government believe that CCS will have a critical role to play in reducing emissions in our country, allowing coal and gas, including that produced from indigenous sources, to continue to be part of our future low-carbon energy mix. The Government share the noble Baroness’s enthusiasm for CCS and want to see it deployed at scale in the 2020s, competing on cost with other low-carbon technologies. Our CCS programme is designed to drive forward the rapid commercialisation of CCS and includes £1 billion of capital funding for the first projects under the CCS competition. I note that we have two preferred bidders, Peterhead and White Rose; obviously, we will need to consider their progress.
My noble friend Lord Jenkin talked about CCS working abroad. It is advancing particularly in America and Canada. Those projects are combined with enhanced oil recovery, which improves the economics of the projects. Some of the circumstances of Europe and this country may be different, but those examples suggest that progress is being made around the world.
The noble Baroness will no doubt be aware that the original draft Bill contained provision for giving CCS projects supported under our CCS competition an exemption from the EPS. The purpose was to provide CCS projects with some flexibility in relation to the limits imposed on the operation of a plant by the EPS in order to help manage the inherent risks associated with trials of a first-of-a-kind technology. However, during pre-legislative scrutiny of the Bill, concerns were raised around the scope of the exemption provisions, in that the use of broad exemptions could undermine the purpose of the EPS. The Government looked at this again and decided, on balance, that these concerns could be addressed by managing any EPS-related risk through the CCS project-funding contract issued to a project under our CCS competition.
However, there have been a number of developments since last year with our CCS competition, which has stimulated industry to bring a number of proposals for CCS projects. The Government are therefore keen to encourage the development and deployment of CCS, irrespective of whether it is part of the CCS competition, so we have already been considering options for how we might provide CCS projects with some flexibility under the EPS during the early commissioning phase.
The noble Baroness’s amendment is tightly prescribed and would limit the duration of the exemption so that it was explicitly consistent with the overall purpose of the EPS. Undoubtedly there are positive advantages to the approach reflected in the amendment. As I understand the way of things, therefore, I would like to give much further consideration to the amendment ahead of Report. I repeat my thanks to the noble Baroness and ask her if she will consider withdrawing her amendment.
Lord Gardiner of Kimble
My Lords, I am grateful to the noble Baroness for tabling this amendment, which has prompted a further debate on this additional aspect of EPS. During our debate so far, there has been a good deal of consensus among noble Lords on ensuring that the UK remains an attractive option for those looking to invest in a low-carbon electricity sector, and on the importance of gas generation. Noble Lords have also noted that the key to meeting that objective is providing investors with certainty about the regulatory environment that will govern their assets.
The Government’s gas generation strategy, published in December, set out our view that, along with low-carbon generation, we expect gas generation to continue to play a major role in our electricity mix over the coming decades as we decarbonise our electricity system, providing flexible back-up to increasing levels of intermittent generation. It also said that we are likely to need significant investment in new gas plants, in part to replace older coal, gas and nuclear plants as they are retired from the system, with much of that investment likely to be in the 2020s. It is therefore vital that we provide investors in new gas plants with the degree of certainty needed to ensure investment comes forward. Certainty over the EPS is part of that, and grandfathering the EPS limit until the end of 2044 will—
Lord Cameron of Dillington
A gas power station produces emissions of 300 grams per kilowatt hour, coal 600 grams. Hence we have the target of 450 grams. So, if we are trying to encourage more gas, why must we have an emissions target of 150 grams per kilowatt hour more than the 300 that gas emits?
Lord Teverson
Perhaps there is something I misunderstand here in the argument. This is not just about grandfathering, as I read it, it is about new plants in 2044. It will still only be 450. To get investor certainty, yes, we need the grandfathering, because once you have built the plants, as with cars, you are stuck with that. I would accept that once you have built them you would expect them to go through their normal life before any major refurbishment; you would expect that to stay at the emissions limit applying when that plant was first operated. However, this includes new plants, as I understand it, right up to 2044. That is not related to investor certainty, because plants at the moment would have grandfathering rights, but if we moved this date later on we could have different rules, and that would not affect investor certainty.