HTGR

High Temperature Gas-Cooled Reactor

Advanced reactor using helium gas coolant and graphite moderator. Operates at very high temperatures, enabling efficient electricity generation and industrial heat applications.

5 reactors • 3 countries • 211 MW operational capacity

1
Operational
0
Under Construction
0
Planned
4
Shutdown
United States (2)
Germany (2)
China (1)

Data source: IAEA PRIS database • Updated regularly