Power plant · Buskerud, Norway

Gravfoss I power station

Name: Gravfoss I power station
Address: Buskerud, NO

Gravfoss I power station is a hydroelectric power plant in Buskerud, Norway, with 18.6 MW of capacity, owned by Å Energi Vannkraft.

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	Buskerud	Wikidata · record · CC0 1.0 · checked 24 Oct 2026
Start year	1931	Wikidata · record · CC0 1.0 · checked 24 Oct 2026
Owner	Å Energi Vannkraft	Wikidata · record · CC0 1.0 · checked 24 Oct 2026
Operator	Å Energi Vannkraft	Wikidata · record · CC0 1.0 · checked 24 Oct 2026
Capacity	18.6 MW	Wikidata · record · CC0 1.0 · checked 24 Oct 2026
Technology	Hydro	Wikidata · record · CC0 1.0 · checked 24 Oct 2026
Coordinates	59.9309, 9.9454	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.

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How it compares

Gravfoss I power station is the 24th-largest of 36 power plants in Buskerud and the 479th-largest of 612 in Norway by capacity; its 18.6 MW is <0.1% of the 52,659 MW we hold for Norway. 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
Buskerud	24th of 36	2,029 MW	0.92%
Norway	479th of 612	52,659 MW	<0.1%
All power plants in our data	7,132nd of 15,799	1,918,113 MW	<0.1%

Nearby

Within 50 km of this power plant: 141 substations, 2 data centers and 1 AI supercomputer, measured from the coordinates in the facts above. The table shows the nearest 6, up to 3 per kind.

Name	Kind	Size	Status	Distance
Gravfoss substation	Substation	—	—	0.1 km
Holgersmoen-T substation	Substation	—	—	1.0 km
Glitre Nett AS 132 kV substation, Modum	Substation	—	—	1.8 km
NexGen Cloud Hyperstack AQ Compute Supercomputer	AI supercomputer	—	Operating	34 km
Stack Infrastructure OSLO1A	Data center	—	—	48 km
Bulk Data Centers Oslo Internet Exchange	Data center	—	—	50 km

Owner, operator and place

Other power plants in Buskerud

All 36 power plants in Buskerud, Norway

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.
Epoch AI. Epoch AI supercomputers, 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.
NVE grid facilities: transformer stations (Nettanlegg). NVE grid facilities: transformer stations (Nettanlegg), Norsk lisens for offentlige data.
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.