But windmills and atomic reactors are expensive, and the only way they can compete with fossil fuels is through subsidies or higher energy prices that reflect the full cost of emitting carbon.

• 不过，风能和核电是昂贵的，唯一出路是，英国政府可以通过补贴或更高的能源价格来竞争化石燃料市场，实现全面减排二氧化碳。