Zarnowiec Original nuclear power plant 4
Cancelled Poland
Gross capacity
465MW
Zarnowiec Original nuclear power plant 4 is a pressurised water reactor unit at Zarnowiec Original nuclear power plant in Poland rated at 465 MW gross. It is cancelled.
Specification
| Reactor type | Pressurised water reactor (PWR) |
|---|---|
| Model | VVER V-440 |
| Size | Largeabove 300 MWe |
| Coolant | Light water |
| Moderator | Light water |
| Gross capacity | 465MW |
| Net capacity (reference) | not disclosed |
| Net capacity (design) | not disclosed |
| Thermal output | not disclosed |
| NSSS vendor | Rosatomall vendors |
| Typical enrichment | 3–5% U-235 |
Ownership & location
| Site | Zarnowiec Original nuclear power plant |
|---|---|
| Unit | 4 |
| Country | Poland |
| Coordinates | 54.7428, 18.0892 |
| Cancelled | 1992 |
Fuel chain for this unit
Fuel form
Uranium dioxide pellets in zirconium-alloy cladding
Enrichment
3–5% U-235
Who makes this assembly
- TVEL Fuel Company VVER fuel assemblies
- Westinghouse Electric Company VVER-compatible 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utilities do not publish fuel contracts.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 Zarnowiec Original nuclear power plant
| Unit | Status | Gross MW |
|---|---|---|
| Zarnowiec Original nuclear power plant 1 | Cancelled | 465 |
| Zarnowiec Original nuclear power plant 2 | Cancelled | 465 |
| Zarnowiec Original nuclear power plant 3 | Cancelled | 465 |
Other VVER V-440 units
4 units worldwide share this model designation.
| Unit | Country | Status | Gross MW |
|---|---|---|---|
| Zarnowiec Original nuclear power plant 1 | Poland | Cancelled | 465 |
| Zarnowiec Original nuclear power plant 2 | Poland | Cancelled | 465 |
| Zarnowiec Original nuclear power plant 3 | Poland | Cancelled | 465 |
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 2024-05-09
- 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