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Agesta nuclear power plant — Sweden

Retired nuclear power-station site in Stockholm, Sweden. Approximate location 59.2062, 18.0814.

NuclearStockholmSwedenpressurized heavy water reactorRetired

Agesta nuclear power plant is a retired nuclear power station in Stockholm, Sweden. Its current lifecycle status is “Retired” — so it is not yet, or no longer, generating at full output. It ranks #147 of 178 Sweden power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, nuclear supplies about 27.6% of Sweden's electricity; the national grid averages 35 gCO₂/kWh (98.8% low-carbon) (2025).

12MW installed capacity
7construction time (1957→1964)
1964commissioned (~62 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id GEM_nuc_agesta_swede.

Data status

Known data

FacilityAgesta nuclear power plant GEM-nuclear
CountrySweden · Stockholm GEM-nuclear
Coordinates59.2062, 18.0814 GEM-nuclear
FuelNuclear GEM-nuclear
MW installed capacity12 MW GEM Global Nuclear Power Tracker September 2025 unit-status sum (retired); retired/historical capacity
Verification noteSum of 1 GNPT unit records in the selected retired historical scope. source-verified
OwnerVattenfall AB [100%] GEM-nuclear
Commissioned1964 GEM-nuclear
Technologypressurized heavy water reactor GEM-nuclear

Calculated from dataset

Capacity rank in country#147 / 178 calculated
Fuel-specific rank in country#4 / 4 calculated
Environmental severityC3 · 30/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset
CO₂ emissionsnot applicable not applicable

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

Source of the capacity and fuel values:

capacity: GEM Global Nuclear Power Tracker September 2025 unit-status sum (retired); fuel: GEM GNPT

In context: how this plant compares

Technically it is described as pressurized heavy water reactor. Its lifecycle status is Retired; it no longer generates electricity. Nuclear plants split uranium to raise steam with no direct CO₂; they run as steady baseload with very high capacity factors and the longest operating lifetimes of any thermal plant.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

How it compares & nearby plants

The #4 largest nuclear power plant of 4 in Sweden by capacity.

Sweden has 4 nuclear power plants in this dataset, together about 9,890 MW of capacity.

Nearby power plants

Location

Coordinates 59.2062, 18.0814 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Agesta nuclear power plant?

Agesta nuclear power plant was a nuclear-fired power station in Stockholm, Sweden and was retired.

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