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National Policy Statements

The hon. Gentleman brings to the House a huge amount of expertise on these issues and I very much welcome his contribution. He has touched on an issue that is at the core of our thinking on how to take the green deal forward. He is absolutely right to say that, while a significant number of houses would be helped if it were to address issues of cavity wall and loft insulation, there are many that do not have cavity walls and many that need additional measures. We are looking at the role that boilers can play in regard to energy efficiency, because that area has not been given sufficient attention in the past. The key will be to find a range of measures that are relevant to each individual property, the savings from which will justify the investment over time. I can give the hon. Gentleman an absolute assurance that the type of houses that he is talking about in his constituency, in mine, and in many others across the country will be very much included as the green deal is developed.