My Lords, my name is attached to the amendment. I was not going to speak because of time, but the noble Lord, Lord Jenkin, has reminded me of a presentation that I had some years ago. I may have got the town wrong but I think it was Barnsley. It was in a coalfield area. The local authority there used coal for the district heating in its blocks of flats. I will always remember the description of the terrible mess that the coal dust made everywhere; the women who lived in the flats hated it because they always got coal dust in their curtains. The story is that they changed over to local biomass, which was interesting biomass because it was entirely what they gleaned from trimming and pruning trees and shrubs in the local area. Enough was produced, so it did not have to travel a long way but was enough to replace the coal in these blocks of flats, and the ladies with their curtains were delighted because they did not get soot any more. That has stayed in my mind.
When people first started looking at biomass, that is the sort of thing that they were thinking about. However, when you start to go into some of the ideas about bringing all sorts of things from America—we have just heard that they do not certify their wood either—then it is a completely different issue that we need to look at more carefully. Still, I thought the Barnsley system was pretty good.