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Nuclear power in Slovakia

Slovakia operates 5 nuclear power reactors across 2 sites, with 2.5 GW of gross capacity. A further 1 unit is under construction, adding 0.5 GW. 3 units have been retired.

Operating
5
2.5 GW gross
Under construction
1
0.5 GW
Planned
1
incl. 0 announced
Retired
3
0 cancelled

Operating fleet by type: PWR (5). Principal operator: Slovenské Elektrárne.

Bohunice nuclear power plant — Slovakia: 3 units, 2,200 MW Mochovce nuclear power plant — Slovakia: 4 units, 1,942 MW
Operating 5Under construction 1Pre-construction 1 circle area ∝ site capacity Nuclear sites in Slovakia.

All units in Slovakia

UnitSiteStatusTypeGross MWOnline
Bohunice nuclear power plant 3 Bohunice nuclear power plant Operating PWR 500 1985
Bohunice nuclear power plant 4 Bohunice nuclear power plant Operating PWR 500 1985
Mochovce nuclear power plant 1 Mochovce nuclear power plant Operating PWR 500 1998
Mochovce nuclear power plant 2 Mochovce nuclear power plant Operating PWR 500 2000
Mochovce nuclear power plant 3 Mochovce nuclear power plant Operating PWR 471 2023
Mochovce nuclear power plant 4 Mochovce nuclear power plant Under construction PWR 471 —
Bohunice nuclear power plant 5 Bohunice nuclear power plant Pre-construction PWR 1,200 2040
Bohunice nuclear power plant 1 Bohunice nuclear power plant Retired PWR 440 1980
Bohunice nuclear power plant 2 Bohunice nuclear power plant Retired PWR 440 1981
Bohunice nuclear power plant A1 Bohunice nuclear power plant Retired PHWR 143 1972

Sources