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Kemijoki Oy — power plant portfolio

Kemijoki Oy operates 16 power plants across 1 country, with a combined installed capacity of 825 MW.

16power plants
825MW total capacity
1countries
t CO₂/yr (source-labelled)

Fleet by fuel

Hydro: 16 plants16Hydro

Fleet interpretation

Kemijoki Oy is represented here as an asset portfolio, not just a company label. The visible fleet spans 1 country; the largest concentration is Finland (16).

The fuel mix by asset count is hydro (16). The largest listed asset is Taivalkoski in Finland (133 MW), and the mean listed unit size is about 52 MW across units with capacity data.

CO₂ coverage is source-labelled: 0 plants have a reported or modelled CO₂ value in the dataset, including 0 measured records. Missing values remain blank rather than inferred as company totals.

Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.

All 16 plants

PlantFuelCountryMWt CO₂/yr
TaivalkoskiHydroFinland133
PirttikoskiHydroFinland131
SeitakorvaHydroFinland130
OssauskoskiHydroFinland121
ValajaskoskiHydroFinland101
PorttipahtaHydroFinland41
KurkiaskaHydroFinland27
KokkosnivaHydroFinland25
VajukoskiHydroFinland21
Inkeroinen veHydroFinland17
LieksankoskiHydroFinland16
KurittukoskiHydroFinland15
PankakoskiHydroFinland15
PermantokoskiHydroFinland14
MatarakoskiHydroFinland11
KelukoskiHydroFinland10

Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.

Frequently asked questions

How many power plants does Kemijoki Oy operate?

Kemijoki Oy operates 16 power plants across 1 country, with about 825 MW of total capacity.

What is Kemijoki Oy's largest power plant?

Taivalkoski in Finland is its largest at about 133 MW.

What types of power plants does Kemijoki Oy run?

Its fleet is mostly hydro (16).

By Dmytro Aheiev, Inzonex Research · ORCID 0009-0001-5512-0291 · data sources and methodology