Here are the climate-related sections of speeches by MPs during the Commons debate Oral Answers to Questions.
Full text: https://hansard.parliament.uk/Commons/2013-12-05/debates/13120554000006/OralAnswersToQuestions
Vince Cable
Enormous numbers of homes use solar power. The major technological advances in that area are driving down costs. We need to see that happen across renewable energy. The Government of course had to cut the subsidy when it became clear that the industry was more sustainable.
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