My Lords, I take the emissions performance standard very seriously, as I did at Second Reading. An astounding fact, if we have one in terms of energy generation, is the resurgence of coal to its position of dominance of electricity generation in the UK. During 2012, 43% of electricity was generated by coal; gas, the previous number one, went down to 28%; and nuclear was at 20%. When the Climate Change Bill was passed into an Act, I do not believe that any of us would ever have expected that, as part of this programme towards a 2050 decarbonisation of our economy as a whole, in a few years’ time we would be looking at coal being so important to us in terms of our electricity generation and our economy. That concerned me greatly but we have had assurance that, due largely to the large combustion plant directive, coal will disappear over the next few years as the remaining coal plants in the United Kingdom have to close down, as a large number already have. We all felt very secure in that knowledge and in the fact that that would happen.
However, there is a significant concern if the price of coal stays very low in comparison with gas. I see no reason why gas prices should come down in the short term. Whatever happens with shale or whatever else, it seems pretty likely that gas prices will continue to go up. There will then be incentives for generating companies that own coal plants to modify them to comply with the large combustion plant directive through getting rid of their sulphurous and nitrous gases. Of course, that directive does not deal with carbon emissions. They are completely separate. But there is an avenue, and now a potentially economic avenue, for those coal plants to comply with that directive. They can continue under this Bill to generate coal well into the future until finally they need to have their boilers replaced, at which point the Bill very effectively says that you have to comply with 450 grams until 2044. Therefore, we have had a pathway. The way out of that was meant to be carbon capture and storage. If we had abated coal and it went below that emissions limit, that was a way forward and coal was legitimate within that context. Therefore, I am very concerned that this potential loophole—or gap, or pathway—for coal generation to continue needs to be sealed once and for all.
I was very pleased indeed that my noble friend the Minister, if I could quote him from a couple of amendments ago, said, “No more coal without CCS”. Absolutely—that is what we are here for. For some reason we cannot put that plain language in the Bill. We could just say that, could we not? But we are not; we are giving it a fair chance but trying to make it impossible. I am asking the Minister if he would doubly make sure that that is impossible by looking favourably on this amendment. I beg to move.