Maoming nuclear power plant 1-2
Gross capacity
200MW
Maoming nuclear power plant 1-2 is a high-temperature gas reactor unit at Maoming nuclear power plant in China rated at 200 MW gross. It is announced.
Specification
| Reactor type | High-temperature gas reactor (HTGR) |
|---|---|
| Model | not disclosed |
| Size | Small300 MWe or less |
| Coolant | Helium |
| Moderator | Graphite |
| Gross capacity | 200MW |
| Net capacity (reference) | not disclosed |
| Net capacity (design) | not disclosed |
| Thermal output | not disclosed |
| NSSS vendor | not on record |
| Typical enrichment | 8–20% U-235, frequently HALEU |
Ownership & location
| Site | Maoming nuclear power plant |
|---|---|
| Unit | 1-2 |
| Country | China |
| Owner | China National Nuclear Power Co Ltd100% |
| Operator | CNNC Donghua Maoming Green Energy |
| Coordinates | 21.5331, 111.0337approximate |
Fuel chain for this unit
Fuel form
TRISO-coated particle fuel in pebbles or compacts
Enrichment
8–20% U-235, frequently HALEU HALEU dependency
Who makes this assembly
- BWX Technologies TRISO particle fuel
- X-energy TRISO particle fuel, HALEU enrichment
Upstream
Enriched fuel means this unit sits downstream of five conversion plants and four enrichment operators holding 88% of world capacity between the top three.
This design needs HALEU, enrichment above 5%. Western production is currently measured in hundreds of kilograms a year.
Fabricator capability is recorded against reactor type and model line, not against named units,
utilities do not publish fuel contracts. See the fuel chain.
Other units at Maoming nuclear power plant
| Unit | Status | Gross MW |
|---|---|---|
| Maoming nuclear power plant 1-1 | Announced | 200 |
| Maoming nuclear power plant 1-3 | Announced | 200 |
Sources
- Global Nuclear Power Tracker, Global Energy Monitor, August 2026 release , CC BY 4.0 · retrieved 2026-09-06 · this unit last researched by GEM on 2026-06-12
- GEM.wiki entry (further reading) , CC BY-SA 4.0, linked, not quoted
How these sources are used, including the corrections applied on top of them and what is deliberately left blank · download the underlying data