Power plant · Satakunta, Finland
Harjavalta Power Station
Harjavalta Power Station is a hydroelectric power plant in Satakunta, Finland, with 105 MW of capacity.
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 | Satakunta | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Start year | 1937 | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Capacity | 105 MW | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Technology | Hydro | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Coordinates | 61.3375, 22.1136 | 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 researchHow it compares
Harjavalta Power Station is the 3rd-largest of 4 power plants in Satakunta and the 43rd-largest of 78 in Finland by capacity; its 105 MW is 0.72% 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 |
|---|---|---|---|
| Satakunta | 3rd of 4 | 2,495 MW | 4.2% |
| Finland | 43rd of 78 | 14,580 MW | 0.72% |
| All power plants in our data | 2,168th of 12,230 | 1,691,896 MW | <0.1% |
Nearby
Within 50 km of this power plant: 1 data center, measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Ficolo The Rock | Data center | — | — | 22 km |
Place
Other power plants in Satakunta
- Olkiluoto Nuclear Power Plant1,780 MW
- Meri-Pori power plant565 MW
- Tahkoluoto power plant240 MW
- Kolsin voimalaitos45 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.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- 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.