Power plant · Lapland, Finland
Ossauskoski Power Station
Ossauskoski Power Station is a hydroelectric power plant in Lapland, Finland, with 121 MW of capacity, owned by Kemijoki.
Facts
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 | Lapland | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Location | Finland | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Status | Operating (commissioned) | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Start year | 1965 | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Owner | Kemijoki | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Operator | Kemijoki | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Capacity | 121 MW | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Capacity | 138 MW | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Technology | Hydro | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Technology | Run-of-river hydro (registered as Hydro Run-of-river and poundage) | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| EIC code | 44W-T-VV-000005U | JRC Open Power Plants Database (JRC-PPDB-OPEN) · CC BY 4.0 · checked 25 Oct 2026 |
| Coordinates | 66.1558, 25.1256 | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
Research on this power plant and its owner.Who owns it up to the parent company, its grid connection and planning status, and an introduction to the owner.
Request researchAlso recorded as
2 sources record Ossauskoski Power Station; 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 |
|---|---|---|---|
| Ossauskoski Power Station | asset:wikidata:Q11994324 | Wikidata | — |
| Ossauskoski | asset:eic:44W-T-VV-000005U | JRC Open Power Plants Database (JRC-PPDB-OPEN) | Same name, coordinates and capacity |
How it compares
Ossauskoski Power Station is the 6th-largest of 12 power plants in Lapland and the 38th-largest of 78 in Finland by capacity; its 121 MW is 0.83% of the 14,580 MW we hold for Finland. 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 |
|---|---|---|---|
| Lapland | 6th of 12 | 1,124 MW | 11% |
| Finland | 38th of 78 | 14,580 MW | 0.83% |
| All power plants in our data | 2,011th of 12,230 | 1,691,896 MW | <0.1% |
Nearby
Within 50 km of this power plant: 1 mine, measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Suhanko project | Mine | — | — | 44 km |
Owner, operator and place
More from Kemijoki
Other power plants in Lapland
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.
- © European Union, European Commission (DG GROW). EU CRMA strategic projects, CC BY 4.0.
- 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.
- 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.