Sunsetting coal power in China.

ABSTRACT: Reducing CO₂ emissions from coal-fired electricity generation in China is critical to limit global warming. Long-term projections of China's electricity supply tend to assume that coal generation will be a mainstay of China's electricity system through 2050, due to limitations in the scalability of hydropower, nuclear, and natural gas generation and the commercial availability of carbon capture and storage. This paper examines the resource, economic, and institutional implications of reducing and replacing coal generation in China with mostly renewable energy and energy storage by 2040. We find that the scale of solar, wind, and storage resources needed to do so is on the order of 100-150 GW/year of solar and wind capacity and 15 GW/year of energy storage from 2020 to 2025, grow

SUBMITTER: Kahrl F 

PROVIDER: S-EPMC8379489 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature