My Lords, in declaring an interest as chairman of the Climate Change Committee, I wish to follow on from what has just been said. As the
Democratic Unionist Party knows, we have reached out to Northern Ireland particularly because of the difficulties the economics of that part of the United Kingdom have in meeting the climate change requirements. Indeed, I found myself in what my noble friends might well feel are the unusual circumstances of defending the Northern Irish Government against an assault by Sinn Féin and the Greens, demanding answers in Northern Ireland that were, in our view, not possible. The Climate Change Committee is clear that we do not ask of people things they cannot do. Therefore, Northern Ireland has a much more limited demand on it: to reach something like 85% of the 100% we want for net zero in 2050. That means that the rest of the United Kingdom must do better to make this possible.
I beg my noble friends the Ministers to recognise that, although they know that I am deeply opposed to this Bill in every aspect, I am asking for their help on this because the Bill presents a peculiar and particular difficulty: the single electricity market in Ireland is crucial to trying to meet the requirements that we place before it. First of all, it is crucial to keep the lights on Northern Ireland—I ask noble Lords to forget climate change for a moment because this is absolutely vital, and this is why it is set up in this way. I know this because I had to understand it to do the work that we did to help the DUP present its case to the Northern Ireland Assembly for not doing what most of us would love the Assembly to do: to reach the net-zero target that we have as a United Kingdom by 2050.
I beg the Minister to take this very seriously indeed, and to think of it differently from the way he wishes to think about the rest of the Bill. There will be issues if we interfere with the single electricity market; I cannot even see how we keep the lights on now. We must make enormous changes to meet the net-zero target, which the Prime Minister reaffirmed today as essential for our economic future as a United Kingdom. So if we are talking about the protection of the United Kingdom —the union—this is crucial to get right. This is not just about keeping the lights on; it is about ensuring that we can go on keeping the lights on without costing the earth. That is going to be very difficult for Northern Ireland to do—I recognise that. We have had extremely good conversations about how we might do it, but we will not be able to do it if we throw this bit of co-operation into debate or dispute, because Ireland as a whole—as an island—must meet this target together.
Indeed, one of the arguments properly put by the DUP when we were discussing all this was that the Republic of Ireland has not explained how it is going to meet its targets—we accepted that. We said that this does not excuse us from being detailed about meeting our targets. Instead, it means that we must recognise that those targets are not going to be met on a north of Ireland basis; they will have to be met by Northern Ireland within the context of the whole of Ireland meeting them.
The detailed examination of this, as put forward by the noble Lord, Lord Hain, is crucial in debating the Bill. In a sense, I wish that I liked the Bill, because that would enable my noble friend the Minister to see that I am being specific about this issue, wholly separately
from the fact that I think the Bill gives the Government powers they should never have. The noble and learned Lord, Lord Judge, again pointed out that, every time we discuss any of these things, the big problem is that we are uncertain as to how these powers would be used. The problem here is not that, but rather, without excluding the single electricity market, we explicitly say that neither the European Court of Justice nor its previous decisions can be used in these circumstances. There is no way that the single electricity market can be run unless we maintain and protect the mechanisms which have in fact proven perfectly reasonable ever since they were put in place. Consequently, unless we maintain those mechanisms, there is no way we can keep the lights on because there is no way we can make that mechanism work.
Similarly, to those of us who are passionate about the serious issue we have so short a time to fight—climate change, the biggest physical threat to our society—I say that we are now throwing into doubt, maybe for years, the mechanisms without which we cannot do that job in Northern Ireland or Ireland as a whole. I plead with my noble friend the Minister to forget all the other arguments and recognise that there is something here that the Government must change in passing this Bill, whatever else happens. The Government know perfectly well that I hope the Bill will not pass and that I will do anything in my power to stop it passing, because it is a very bad Bill. However, this is so disruptive that it must be looked at, even by those who believe in the Bill.
If the Government want the co-operation they are hoping to get through this Bill, I hope the Democratic Unionist Party will explain to them why they must protect the electricity supplies. There is no way of doing that—or of ensuring that we fight climate change in Ireland—unless we accept that the electricity system be excluded from the operations of this Bill.