Power plant · Sweden
Oskarshamn Power Plant
Oskarshamn Power Plant is a nuclear power plant in Sweden, with 1,400 MW of capacity, owned by OKG Aktiebolag.
We hold more on this power plant.Units: available on request.
Request this dataFacts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Sweden | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Location | Kalmar County | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Status | Operating (commissioned) | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Start year | 1985 | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Start year | 1972 | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Owner | OKG Aktiebolag | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Operator | OKG Aktiebolag | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Capacity | 1,400 MW | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Units | Available on request | Open Power System Data: conventional power plants (Europe) · Restricted · checked 24 Oct 2026 |
| Technology | Nuclear | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| EIC code | 46WPU0000000061P | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| EIC code | 46WPU0000000060R | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| EIC code | 46WPU0000000059C | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Coordinates | 57.4153, 16.6723 | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
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Also recorded as
3 sources record Oskarshamn; this page joins their facts, each with its own source. Links to any of the records lead here. How records are matched.
| Name in the source | Identifier | Source | Matched on |
|---|---|---|---|
| Oskarshamn | asset:eic:46WPU0000000059C | JRC Open Power Plants Database (JRC-PPDB-OPEN) | — |
| Oskarshamn Nuclear Power Plant | asset:wikidata:Q1539046 | Wikidata | Same name, coordinates, capacity and technology |
| Oskarshamn | asset:opsd:46WPU0000000059C | Open Power System Data: conventional power plants (Europe) | Same ENTSO-E EIC code |
How it compares
Oskarshamn is the 3rd-largest of 153 power plants in Sweden by capacity; its 1,400 MW is 5.4% of the 25,932 MW we hold for Sweden. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| Sweden | 3rd of 153 | 25,932 MW | 5.4% |
| All power plants in our data | 230th of 12,230 | 1,691,896 MW | <0.1% |
Timeline
Dated facts about this power plant from its sources, oldest first.
- Started operating
- Started operating
Owner, operator and place
Other power plants in Sweden
- Forsmark3,271 MW
- Ringhals2,193 MW
- Harsprånget830 MW
- Karlshamn670 MW
- Stornorrfors579 MW
- Stenungsund520 MW
- Messaure452 MW
- Öresundsverket CHP448 MW
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DUKES 5.11: Power stations in the United Kingdom, Open Government Licence v3.0.
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- JRC Open Power Plants Database (JRC-PPDB-OPEN), European Commission, Joint Research Centre. JRC Open Power Plants Database (JRC-PPDB-OPEN), CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- Dutch power station owners' and operators' pages. Dutch power station owners' and operators' pages, Facts only, each linked to its page.
- Open Power System Data: conventional power plants (Europe). Open Power System Data: conventional power plants (Europe), Restricted.
- Contains public sector information licensed under the Open Government Licence v3.0. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.
- Wikidata. Wikidata, CC0 1.0.