I do not have the exact statistics to hand, but, as I said in my remarks, we are working on updating building regulations and standards. Putting energy efficiency at the heart of those standards is an important priority. This is something that my ministerial colleague in the Department leads on, but I will ensure that the hon. Member’s views are fed back to him and taken into account in our discussions.
We all realise that the challenges identified by the APPG are real, and they are priorities that the Government will address. I am keen to continue to work with the hon. Gentleman, his colleagues in the APPG and others across the House to address those challenges. Even if I am not in this role in a few weeks’ time, I am sure that my successor would be delighted to continue working with them. These are real challenges that are recognised across Government; I know that myself and my current ministerial colleagues are very keen to see them addressed.