Midpoint SMR nuclear power plant 4
Announced United States
Gross capacity
77MW
Midpoint SMR nuclear power plant 4 is a pressurised water reactor unit at Midpoint SMR nuclear power plant in United States rated at 77 MW gross. It is announced.
Specification
| Reactor type | Pressurised water reactor (PWR) |
|---|---|
| Model | NuScale |
| Size class | Large |
| Coolant | Light water |
| Moderator | Light water |
| Gross capacity | 77MW |
| Net capacity (reference) | not disclosed |
| Net capacity (design) | not disclosed |
| Thermal output | not disclosed |
| Typical enrichment | 3–5% U-235 |
Ownership & location
| Site | Midpoint SMR nuclear power plant |
|---|---|
| Unit | 4 |
| Country | United States |
| Owner | Sawtooth Energy and Development Corp100% |
| Coordinates | 42.8179, -114.3741 |
Fuel chain for this unit
Fuel form
Uranium dioxide pellets in zirconium-alloy cladding
Enrichment
3–5% U-235
Who makes this assembly
- China National Nuclear Corporation PWR fuel assemblies
- ENUSA Industrias Avanzadas PWR and BWR fuel assemblies
- Framatome PWR fuel assemblies
- KEPCO Nuclear Fuel PWR fuel assemblies
- Mitsubishi Heavy Industries PWR fuel assemblies
- Westinghouse Electric Company PWR fuel assemblies
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.
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utilities do not publish fuel contracts.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 Midpoint SMR nuclear power plant
| Unit | Status | Gross MW |
|---|---|---|
| Midpoint SMR nuclear power plant 1 | Announced | 77 |
| Midpoint SMR nuclear power plant 2 | Announced | 77 |
| Midpoint SMR nuclear power plant 3 | Announced | 77 |
| Midpoint SMR nuclear power plant 5 | Announced | 77 |
| Midpoint SMR nuclear power plant 6 | Announced | 77 |
Other NuScale units
61 units worldwide share this model designation.
| Unit | Country | Status | Gross MW |
|---|---|---|---|
| CFPP nuclear power plant 1 | United States | Cancelled | 77 |
| CFPP nuclear power plant 2 | United States | Cancelled | 77 |
| CFPP nuclear power plant 3 | United States | Cancelled | 77 |
| CFPP nuclear power plant 4 | United States | Cancelled | 77 |
| CFPP nuclear power plant 5 | United States | Cancelled | 77 |
| CFPP nuclear power plant 6 | United States | Cancelled | 77 |
| Doicești nuclear power plant 1 | Romania | Pre-construction | 77 |
| Doicești nuclear power plant 2 | Romania | Pre-construction | 77 |
| Doicești nuclear power plant 3 | Romania | Pre-construction | 77 |
| Doicești nuclear power plant 4 | Romania | Pre-construction | 77 |
| Doicești nuclear power plant 5 | Romania | Pre-construction | 77 |
| Doicești nuclear power plant 6 | Romania | Pre-construction | 77 |
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 2026-07-08
- GEM.wiki entry (further reading) — CC BY-SA 4.0 — linked, not quoted