Sir Roger, he does not. As I was trying to say, this is not a cliff-edge thing. Its effectiveness has been declining over time and a lot of the value leaks overseas. Most important of all, there are other ways of directly stimulating new renewables provision. Without getting too far into the weeds and the details of what goes where, those other ways make sure that the benefit goes directly to the generators rather than being split between different parts of the value chain. CfDs stabilise the price relative to some of the fluctuations of the wholesale market, which in turn increases investor confidence and can help drive investment.
The hon. Member for Salford and Eccles (Rebecca Long Bailey) asked about the transitional period, and her various parliamentary questions about the responses received to the informal consultation on that. Suppliers were invited to respond; of those that did, only one requested a transitional period in excess of three years. All others were content with an end date of 31 March 2018. Most said that they would have used their levy exemption certificates within a year. We have not published the results of that consultation because, as she rightly said, it included commercially sensitive information. The size of the sample and the number of responses mean that it does not make sense to speak in terms of the average period that was called for.
I turn to the abolition of the carbon reduction commitment and changes to the climate change levy main rates. Those are major simplifying moves. We had extensive consultations—both written consultations and meetings, a number of which I sat in on—and businesses said loud and clear that they wanted to simplify how it all worked. They valued the discussions that had taken place and the elevation of the role and salience of energy efficiency within their companies. But the CCL as a single tax will be a straightforward price signal. We will also be removing some of the additional administrative burden.
The Government will also consult on a simplified reporting framework this year, to encourage large businesses to identify energy efficiency savings. In addition to the tax changes, that will further enhance the UK’s ability to reduce its carbon emissions. The Department of Energy and Climate Change intends to publish an impact assessment of the changes later this year, alongside its consultation on a simplified reporting framework. That will include analysis of the impact on carbon emissions. Rebalancing CCL rates towards gas will better incentivise emissions reductions from that fossil fuel, as well.
I will finish by restating, lest there be any doubt, the very firm commitment and strong track record of this Government on reducing emissions. Since 2010 we have reduced the UK’s greenhouse gases by 14% and outperformed our closest European counterparts with the largest cuts in greenhouse gas emissions since 1990. As the hon. Member for Aberdeen North mentioned, we secured the first truly global, legally binding agreement, the Paris agreement, COP21, with our Secretary of State playing a key role. Annual support for renewables will more than double, to more than £10 billion in 2020-21. We are the first major developed economy in the world to commit to phasing out unabated coal, the dirtiest fossil fuel, by 2025. We are the world’s leading player in offshore wind, with just over 5 GW installed, a figure that is forecast to double by the end of the Parliament.
There can be no doubt about the Government’s credentials when it comes to our commitment to reduce
emissions. With these tax changes, we have reformed a tax that was proving less effective, over time, with regard to its original aim as stated in 2001, when of course the proportion of renewable electricity generation was so much lower—I believe it was 2.5% in those days. With the changes to business taxation we are keeping the price signal very firm—indeed, making it sharper—by reducing administrative burden. I encourage all hon. Members to support the clauses but not amendment 183.
Question put and agreed to.
Clause 132 ordered to stand part of the Bill.
Clauses 133 and 134 ordered to stand part of the Bill.