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Finance (No. 3) Bill

I will not give way again, because I want to talk about amendment 12, which I have tabled. I agree that an effective carbon price mechanism has the potential to reduce greenhouse gas emissions from electricity power, mainly by increasing the carbon liability attached to energy use and thereby making energy efficiency measures and renewables more attractive. It also embodies the ““polluter pays”” principle, which, of course, I also support. I fear, however, that the proposed carbon floor price will not ensure that investment in energy generation is directed towards low-carbon technologies. I hold that view for a number of reasons, including the fact that market-based solutions to direct investment towards low-carbon generation have proved pretty weak in the past. For example, the EU emissions trading regime has so far failed to maintain the cost of pollution allowances at high enough levels to make any significant difference in reducing emissions. It is also true that, because the floor price will be subject to annual votes in Finance Bill debates such as this, it will fail to provide the price stability that is needed to boost certainty and security for investors in low-carbon energy sources. Furthermore, it can be difficult to judge the level at which a carbon floor price should be set to give appropriate incentives to the various technologies that the Government wish to support. It is clear from those inherent weaknesses that a carbon floor price will maximise its potential to support a low-carbon economy only if any additional revenues that it raises are ring-fenced for use in support of that transition. That must include, in particular, energy efficiency measures for the fuel-poor. Many Members have raised that subject this evening. The Institute for Public Policy Research estimates that an additional 30,000 to 60,000 households could be pushed into fuel poverty in 2013 as a result of the carbon floor price because it will push up the cost of electricity. It is therefore crucial for flanking measures to be introduced alongside a carbon floor price, including measures that will properly support and protect those in fuel poverty. They should include proper capitalisation of the green investment bank, support for the implementation of the green deal—for instance, ensuring that the ““eco”” element is increased considerably, given that it is the part directed at the fuel-poor—and, indeed, assisting in the development of innovative renewable energy technologies. Failure to ring-fence the revenue of the carbon floor price would mean missing a real opportunity to focus efforts on the technologies that will most quickly cut emissions from power generation. Many other Members have reinforced the idea that the carbon floor price must not deliver windfall profits to the well-established nuclear industry, which has already been heavily publicly supported for many years. The Government's own figures show that existing nuclear generators stand to gain £50 million a year from it until 2030. It is vital for the Government to clarify whether such a windfall constitutes the kind of subsidy for nuclear power that they have repeatedly said they will not provide. It looks very much like a subsidy to me, and it looks very much like a subsidy to the Chair of the Energy and Climate Change Committee, the hon. Member for South Suffolk (Mr Yeo), who has said that the Government should be upfront about the fact that it is a subsidy. He has also said that"““it would be deeply irresponsible to skew the whole process of electricity market reform simply to save face.””" I hope that Ministers will benefit from his expertise, and will recognise that rigging the electricity markets simply to try to provide more support for nuclear generation is entirely wrong.