My Lords, when I saw this amendment, I thought that it looked remarkably familiar. It took me back to the trauma of four years of the Energy Bill, and the White Papers before it. However, I am actually very pleased to see it because it was an important principle of an amendment that we tabled at the time. To explain this a little more from where I stand, this is one of the areas where white is black and black is white in coal terms. Making coal plants far better for the world in their nitrous and sulphur emissions, which we all want, means that they can escape the rundown that is caused by the European directives that mean that these coal stations have to go. The way in which the emission performance standards were written into the Energy Bill means, effectively, that they have a free life up to about 2044, or something like that—if you can keep them going—when we can change the emissions performance standards and they lose their grandfather rights. That is the issue.
I have not gone into this matter in the great detail that the noble Baroness, Lady Worthington, has, but I can see that there are ways by which being able to participate in the capacity mechanism gives enough financial stability for the energy companies to take on the investment that would enable them to comply with the large plant combustion directive and its successors and so continue to be high carbon emitters in this economy for many years to come. That has to be a bad thing. I will not go all the way through the arguments that we had in previous debates but, clearly, it is bad in terms of emissions. Coal is not good in that regard. I am not absolutely against coal being part of the capacity mechanism. I would prefer it if it was not, but I do not think that it is absolutely fundamental. What worries me is that, by investing to comply with European directives, we then have them for a long time into the future, which we would not otherwise. That is bad, but, at a time when an argument has emanated from the Treasury wishing gas to be particularly strong, it works against gas investment as well. That is investment that the Government has rightly said is important for medium-term fuel strategy and clearly is half the level of carbon emissions.
Without going through all the arguments again, this sort of amendment gives a double win for the Government on greater incentives for gas investment in the medium term and on meeting its carbon targets more certainly as time goes on. I hope that the Minister and her colleagues will find a way to realise those objectives, which are from both sides of the coalition, by looking at this very carefully.