Kalinin nuclear power plant 2
Gross capacity
1,000MW
Kalinin nuclear power plant 2 is a pressurised water reactor unit at Kalinin nuclear power plant in Russia rated at 1,000 MW gross. It is operating. Commercial operation began 3 Mar 1987.
Specification
| Reactor type | Pressurised water reactor (PWR) |
|---|---|
| Model | VVER V-338 |
| Size | Largeabove 300 MWe |
| Coolant | Light water |
| Moderator | Light water |
| Gross capacity | 1,000MW |
| Net capacity (reference) | 950MW |
| Net capacity (design) | 950MW |
| Thermal output | 3,000MWt |
| NSSS vendor | Rosatomall vendors |
| Typical enrichment | 3–5% U-235 |
Ownership & location
| Site | Kalinin nuclear power plant |
|---|---|
| Unit | 2 |
| Country | Russia |
| Owner | Rosatom100% |
| Operator | Rosenergoatom |
| Coordinates | 57.9050, 35.0614 |
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utilities do not publish fuel contracts.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.
Timeline
- 1 Feb 1982Construction start
- 25 Nov 1986First criticality
- 3 Dec 1986Grid connection
- 3 Mar 1987Commercial operation
Other units at Kalinin nuclear power plant
| Unit | Status | Gross MW |
|---|---|---|
| Kalinin nuclear power plant 1 | 1,000 | |
| Kalinin nuclear power plant 3 | 1,000 | |
| Kalinin nuclear power plant 4 | 1,000 |
Other VVER V-338 units
3 units worldwide share this model designation.
| Unit | Country | Status | Gross MW |
|---|---|---|---|
| Kalinin nuclear power plant 1 | Russia | 1,000 | |
| South Ukraine nuclear power plant 2 | Ukraine | 1,000 |
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 2024-05-13
- 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