Solar and wind power can deliver that already, but not necessarily when and where needed. We need storage breakthroughs for these intermittent clean-energy sources.
零碳电已有希望实现。太阳能电和风电即属此列，但还无法实现全天候、全覆盖。我们需要实现这些间歇性清洁能源资源储存方面的突破。