Russia · 56.658, 84.948Seversk
Seversk, nuclear power plant under construction in Russia, will add one fast breeder reactor with 300 MW net projected capacity.
Seversk 1 is under construction, with grid connection expected in 2029.
- Country
- Russia
- Units
- 1
- Technology
- FBR
- Net capacity
- —
- First grid connection
- ≈ 2029
- Operator
- Rosenergoatom
- Owner
- Rosatom
- Status
- Under construction
See also: alerts for this plant · every plant in Russia · every FBR reactor · how a FBR works
Operating capacity
0 MWe
net electrical
Units
1
0 operating
First start-up
≈ 2029
Units
| Unit | Type | Model | Status | MWe | MWt | Construction start | Grid connection | Closure | Load factor |
|---|---|---|---|---|---|---|---|---|---|
| Seversk 1 | Fast breeder (FBR) | BREST-OD-300 | Under construction | 300 | 700 | Jun 8, 2021 | ≈ 2029 (planned) | — | — |
Data: IAEA PRIS · editorial review · updated on Sep 21, 2026
Seversk 1, a 300 MWe FBR (BREST-OD-300), has been under construction since 2021, with grid connection expected in 2029.
Operator: Rosenergoatom.
Owner: Rosatom.