I thank my right hon. Friend. As he knows, the UK has virtually doubled our investment in R&D, and Sir Patrick Vallance, the Government chief scientific adviser, has said we want to focus on climate change and green technology under the national Council for Science and Technology. That is why we are
putting £22 billion into R&D. The opportunities are immense, and the opportunity to reduce the cost to the consumer of heat pumps, electric vehicles and other green technology is also immense.