I understand the hon. Lady’s worries, which are why we have considered the matter so carefully, but there is a balance to be struck. If there are not penalties for those who repay early, the rest of the market will bear the additional risk and lack of profit, pushing up the cost of green deal plans for everybody else. I hope the interest rates will be significantly lower than she said, but we think we have got the right balance between consumer protection and a dynamic market.
3. What estimate he has made of likely capital costs for new electricity generating capacity under (a) contracts for difference and (b) a premium feed-in tariff.