Operational nuclear power sites in China, May 2026. (Source: EIA, with additional data from World Bank, Global Energy Monitor, Global Nuclear Power Tracker, and the IAEA. Image: EIA)

China’s nuclear power capacity has increased from 31.4 gigawatts in 2016 to 58.7 GW in May—an 87 percent increase in the last 10 years, according to the U.S. Energy Information Administration.

The EIA’s analysis of China’s nuclear power growth was based on information gathered by the agency, as well as data from the World Bank, Global Energy Monitor, Global Nuclear Power Tracker, and the International Atomic Energy Agency. It was published on June 5.

Earlier this month, the first digital control system was put in place at Linglong One, a small modular reactor demonstration project being built at the Changjiang nuclear power plant in Hainan Province. This is the world’s first land-based commercial SMR and is controlled by China National Nuclear Power Co. Ltd., a subsidiary of the China National Nuclear Corporation (CNNC).