In direct response to the noble Lord, Lord Oxburgh, who did ask that, I think that I have laid that out clearly. I will wait for some inspiration to come my way in answer to the noble Baroness. Concerning coal in the capacity market, I say to the noble Lord, Lord Oxburgh, that the purpose of the capacity market is to ensure security of electricity supply, providing all forms of capacity with the right incentives to be on the system and to deliver energy when it is needed. Ruling out existing coal would add unnecessary cost to consumer bills. In addition, it acts as an important bridge while new nuclear and renewables come online, leading to a natural need not to have more coal.
The noble Baroness, Lady Worthington, asked about Hinkley Point C. The Commission considers the UK’s Hinkley Point C state aid notification as part of the normal process. We are working closely with the Commission. As the noble Baroness will be aware, these things take time to go through the various stages, but it is not significant to us that it is taking this long, because it is a big project. Of course we need to ensure that we comply with all the things that the Commission expects of us on state aid issues.
The noble Baroness asked about existing coal stations bidding for capacity agreements of up to 15 years. As I said to the noble Lord, Lord Oxburgh, all types of generation can in theory bid for a capacity agreement of up to 15 years. However, we do not expect any existing coal capacity to do so. The thresholds have been set so that the capital expenditure would have to be of a level similar to building a new plant to qualify for a 15-year agreement, so even if an existing plant could justify making that level of capital investment, it would be unlikely to do so. Modelling demonstrates that the wider market conditions, such as the carbon price floor, will make coal uneconomic in the 2030s. As I said to the noble Lord, Lord Oxburgh, ultimately it is about value for money for the consumer and energy security—both objectives that I do not believe for a minute noble Lords opposite or other Members of the Committee would be against.
The noble Baroness also asked whether the Secretary of State could change the auction parameters, such as the amount of capacity to procure, without consultation. The regulations give the Secretary of State the power to determine auction parameters, including the amount of capacity to procure, before each auction. They are
not subject to consultation; they are made when published. The Secretary of State has the flexibility to change them between the pre-qualification period and when the auction takes place so as to be able to take account of issues such as the amount of capacity that has been pre-qualified and the plant that has opted out but will remain operational.
The noble Baroness also asked why the Government did not use the capacity market to support other means of capacity, such as interconnection or demand-reduction programmes, rather than support dirty coal. The capacity market is open to a wide range of capacity, from gas to CHP, as well as technologies including demand-side response and storage. All are eligible to participate in the first, main capacity auction. As we announced last year, we were unable to find a way to include interconnector capacity to allow it to participate in the first auction. However, that is an issue only for 2014, and interconnection will be eligible to participate early in 2015. We will bring forward amending legislation in early 2015 to facilitate that.
The noble Baroness also asked about eligibility for fixed generators in receipt of low-carbon support. The capacity market is open to technologies as long as they are not in receipt of other low-carbon support, such as a carbon capture and storage grant or a long or short-term operating reserve contract.