My Lords, I strongly welcome the Government’s commitment, particularly given the Chancellor of the Exchequer apparently trying to argue that they should not make it. This is an important moment, supported across the House.
I work in development, housing and renewable heat. I should declare that, but I do so because I am deeply concerned that, while a car may last a decade or so, the houses we build today will—we hope—last a century or much longer. Between now and 2025, when the Minister said we would introduce the new regulations, we will have built some 2 million more homes. Retrofitting old homes to meet zero carbon targets for heat and water is extremely difficult. We have that problem for all those we have already built. We should not build millions more without making that long-term decision now. The Committee on Climate Change has pointed that out and asked for urgent action. London has shown that if you bring in new standards, the market quickly moves to them. Will the Minister bring forward the changes that he has indicated will not come through until 2025?