My Lords, I support the noble Lord, Lord Cameron, in looking at community heating. I recommend that he looks at the district heating scheme in Southampton set up many years ago. I was a councillor at the time. Alan Whitehead, the MP there, and I set that up together. Barratt Homes put a new block of flats on to that scheme. We are going back nearly 20 years, but those schemes work.
There is a housing estate in Pimlico that still has a district heating scheme. I live in a flat in Dolphin Square when I am here and am really sorry that the owners of the square came off that scheme. Ever since, we have had gas boilers. Sometimes we do not have hot water. That never happened under the district heating scheme. Those are two schemes that have been successful. I wish the Government would use some of these examples to encourage other people to take this scheme up, as it works. People used to say that it was very difficult for the reason the noble Lord gave—they want their own boiler. However, it has been done successfully and where people have it, they are very satisfied.