Grids & Energy
Critical node· Grids & Energy · Critical anchor

Chinese nuclear, CNNC & CGN

Pékin, China39.90°N 116.40°E
computed criticality17/100
reading
China world's top builder of nuclear reactors (~39 under construction, 2026)
2024
Fault line

China now builds most of the world's new reactors, developing an integrated supply chain (Hualong, EPR) while the West struggles to deliver on time. A shift of nuclear know-how eastward.

Actors
CNNC
CGN
State Power Investment
Sources