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Energy Efficiency

This is a very important point. The hon. Gentleman is absolutely right. We do not for a minute expect the green deal to be able to cover the whole gamut of energy-efficiency installations. I think I said in my opening speech that there will be hard-to-treat properties and that some of the most vulnerable fuel-poor will not be covered sufficiently by the green deal pay-as-you-save model. That is where we will look to restructure completely and focus even more the ongoing long-term energy supplier obligation.