My Lords, I thank the noble Lord, Lord Browne, for explaining the details of the Northern Ireland energy market. I did not realise that it was quite so complicated, as it sometimes is here with multiple suppliers, and so on.
I want to make two points. The first has already been covered by noble Lords—the predominance of oil provision in Northern Ireland and how that is dealt with. Despite the strong competition, I suspect that the £100 is far from enough in being able to compensate those rural households for their energy costs.
Secondly, as the Minister will be well aware, there is a single electricity market in Northern Ireland. The grids are integrated. As noble Lords have said, it is separate from the British system. Are there any potential issues in relation to differential charging either side of the border? There may be no issues—