Directory · Finland

Energy assets in Finland

322 tracked assets, largest first. Country overview →

Finland generation mix by capacity

wind8.6 GW36.6%
nuclear4.6 GW19.8%
bioenergy3.9 GW16.6%
hydro2.5 GW10.9%
oil1.3 GW5.8%
gas1.3 GW5.6%
Other1.1 GW4.8%

Installed capacity of operating assets, not electricity generated — a GW of solar and a GW of gas do not produce the same energy in a year.

Capacity built per year

BuiltUnder construction

23.4 GW operating across 322 tracked assets, 1.1 GW under construction · last five years up 249% on the five before.

Cumulative operating capacity

Hover a bar for the year.

Built from assets operating today, by commissioning year — plants that closed before now are not in the data, so early years show only what survived. The forward bars are capacity physically under construction, not a forecast. A further 146 MW is under construction with no stated completion year. 688 MW of operating capacity has no commissioning year and sits outside the curve. 3 assets have an announced retirement date; closures are not otherwise tracked, so no net-capacity line is drawn.

93% of Finland’s tracked capacity has an owner recorded.

Filter Finland by typeGas Coal Wind Solar Hydro Nuclear Bioenergy All filters →

Asset	Capacity	Owner
Olkiluoto nuclear power plant	1.7 GW	Teollisuuden Voima Oyj (TVO)
Olkiluoto nuclear power plant	920 MW	Teollisuuden Voima Oyj (TVO)
Olkiluoto nuclear power plant	920 MW	Teollisuuden Voima Oyj (TVO)
Meri-Pori power station	614 MW	Fortum
Loviisa nuclear power plant	531 MW	Fortum Power and Heat Oy
Loviisa nuclear power plant	531 MW	Fortum Power and Heat Oy
Vuosaari power station	485 MW	Helen
Lestijärvi wind farm	455 MW	Kymppivoima
Mutkalampi wind farm	378 MW	Neoen
Kemi Bioproduct Mill power station	270 MW	Metsä Fibre
Äänekoski Bioproduct Mill power station	260 MW	Metsä Fibre
Pjelax wind farm	251.6 MW	Fortum
Vaskiluoto power station	250 MW	Vaasan Voima
Alholmens Kraft power station	240 MW	Alholmens Kraft AB
Suomenoja power station	234 MW	Fortum Power and Heat
Siikajoki wind farm	217.6 MW	Suomen Hyötytuuli
Imatra hydroelectric plant	192 MW	Fortum
Keljonlahti power station	190 MW	Jyväskylän Voima
Karhunnevankangas wind farm	188 MW	wpd
Pahkakoski wind farm	186 MW	Ilmatar Energy
Petäjäskoski hydroelectric plant	182 MW	Kemijoki Oy
Kalistanneva (Helen) wind farm	165 MW	Helen
Vuosaari power station	163 MW	Helen
Vaskiluotos power station	162 MW	Vaasan Voima
Anjalankoski Mill power station	161 MW	Stora Enso Publication Papers Oy
Forssa power station	160 MW	Fingrid
Forssa power station	160 MW	Fingrid
Piiparinmäki wind farm	157 MW	Glennmont Partners
Pirttikoski hydroelectric plant	152 MW	Kemijoki Oy
Simo Leipiö wind farm	151 MW	Gigawatti
Pyhajoski hydroelectric plant	149 MW	Fortum
Matkussaari wind farm	148.5 MW	Valorem
Karahka wind farm	147.5 MW	Helen
Lielahti power station	147 MW	Tampereen Sähkölaitos
Niinimäki wind farm	145.2 MW	Helen
Seitakorva hydroelectric plant	144 MW	Kemijoki Oy
Louhukangas wind farm	142.6 MW	Ilmatar Energy
Lappfjärd wind farm	142 MW	Prime Capital
Imatran Kaukopää power station	134 MW	Stora Enso
Taivalkoski hydroelectric plant	134 MW	Kemijoki Oy
Metsälamminkangas wind farm	132 MW	Orrön Energy
Naantali CHP power station	130 MW	–
Tervajoensuo solar farm	130 MW	3Flash Solar Oy
Kristinestad Norr wind farm	129.2 MW	Fortum
Kirkniemi Mill power station	128 MW	Sappi Finland Operations
Isohaara hydroelectric plant	128 MW	Pohjolan Voima
Isoneva wind farm	126 MW	Taaleri Energia
Murtotuuli wind farm	126 MW	Taaleri Energia
Raahen Voima power station	125 MW	Raahen Voima
Ossauskoski hydroelectric plant	124 MW	Kemijoki Oy
Porvoo Refinery power station	121 MW	Kilpilahden Voimalaitos
Seinäjoki power station	120 MW	Seinäjoen Voima
Kaukan Voima power station	119 MW	Kaukaan Voima
Haapaniemen power station	118 MW	Kuopion Energia
Paskoonharju wind farm	118 MW	EPV Tuulivoima
Metsäla Kristiinankaupunki wind farm	117 MW	EPV Tuulivoima
Uimaharju Enocell power station	107 MW	Stora Enso
Mikonkeidas wind farm	106 MW	Energiequelle
Storbötet wind farm	105.4 MW	Neoen
Oulu Mill power station	105 MW	Stora Enso
Utajärvi solar farm	103.2 MW	Utajärvi Solarpark Oy
Mertaniemi power station	102 MW	Lappeenrannan Energia
Norrskogen wind farm	102 MW	EPV Tuulivoima
Välikangas wind farm	101 MW	Luxcara
Valajaskosken hydroelectric plant	101 MW	Kemijoki Oy
Lapua solar farm	100 MW	EPV Energia Oy
Nuolivaara wind farm	97 MW	wpd
Pietarsaari power station	95 MW	UPM-Kymmene
Vanttauskoski hydroelectric plant	95 MW	Kemijoki Oy
Pamilo hydroelectric plant	94 MW	Vattenfall
Oosinselkä wind farm	93 MW	Suomen Hyötytuuli
Sandbacka wind farm	92.4 MW	Prime Capital
Oltava wind farm	91 MW	Taaleri Energia
Kalax wind farm	90 MW	Fortum
Murtomäki wind farm	90 MW	Ålandsbanken
Pajuperänkangas wind farm	90 MW	L&G NTR Clean Power (Europe)
Rajavuori wind farm	90 MW	EPV Energia Oy
Puskakorpi wind farm	88 MW	Foresight Group
Kymi Mill power station	87 MW	UPM-Kymmene
Lakiakangas wind farm	86 MW	Helen
Joutseno Pulp power station	85 MW	Metsä Fibre
Alajoki-Peuralinna wind farm	84 MW	Suomen Hyötytuuli
Merkkikallio (Renewable Power Capital) wind farm	82.5 MW	Renewable Power Capital
Porin Prosessivoiman power station	81 MW	Porin Prossessivoima
Hedet wind farm	81 MW	Neoen
Nuojua hydroelectric plant	81 MW	Fortum
Rauhalahti power station	80 MW	Alva Rauhalahti
Porvoo power station	80 MW	Fingrid
Läntinen wind farm	80 MW	BlackRock
Vantaa Waste-to-Energy power station	78 MW	Vantaan Energia
Möksy wind farm	78 MW	Ilmatar Energy
Tolpanvaara wind farm	76.5 MW	Enefit Green
Rauma power station	76 MW	Rauman Biovoima
Kymijarvi power station	76 MW	Lahti Energia
Kuusankoski power station	76 MW	Kymin Voima
Metsä Rauma power station	75 MW	Metsä Fibre
Mustilankangas wind farm	73 MW	Exilion Tuuli
Tohkoja wind farm	73 MW	wpd
Nokia kombi power station	72 MW	Leppäkosken Sähkö
Harjavalta hydroelectric plant	72 MW	Länsi-Suomen Voima Oy
Palokangas wind farm	70.8 MW	Exilion Tuuli
Kotkamills power station	70 MW	Kotkamills
Simo solar farm	70 MW	Exilion Tuuli Ky
Melo hydroelectric plant	70 MW	Pohjolan Voima
Mastokangas wind farm	68 MW	Aquila Capital
Kaukas power station	67 MW	UPM-Kymmene
Suomussalmi wind farm	66 MW	Taaleri Energia
Hämeenlinna power station	65 MW	Loimua
Laanila power station	62 MW	Oulun Energia
Tainionkoski hydroelectric plant	62 MW	Fortum
Naistenlahti power station	60 MW	Tampereen Sähkölaitos
Kellosaari power station	60 MW	Helen
Kellosaari power station	60 MW	Helen
Raasakka hydroelectric plant	60 MW	Pohjan Voima Oy
Kuuronkallio wind farm	58.8 MW	Commerz Real
Utanen hydroelectric plant	58 MW	Fortum
Ilmajoki Santavuori wind farm	56 MW	EPV Tuulivoima
Lumivaara 2 wind farm	56 MW	Neoen
Parhalahden wind farm	56 MW	Puhuri
Västervik wind farm	55.8 MW	Ilmatar Energy
Piiparinmäki wind farm	55 MW	Glennmont Partners
Jylhämä hydroelectric plant	55 MW	Fortum
Torkkola wind farm	53 MW	EPV Tuulivoima
Pälli hydroelectric plant	51 MW	Fortum
Kymijarvi power station	50 MW	Lahti Energia
Olkiluoto Reserve power station	50 MW	Fingrid
Olkiluoto Reserve power station	50 MW	Fingrid
Vanaja power station	50 MW	Fingrid
Lakiakangas wind farm	50 MW	Ardian
Lappfjärd wind farm	50 MW	Prime Capital
Peittoonkorpi wind farm	50 MW	Exilion Tuuli
Raahe Sarvankangas wind farm	48 MW	Gigawatti Oy
Rasakangas wind farm	48 MW	Ilmatar Energy Oy
Joensuu power station	47 MW	Savon Voima
Varkaus power station	47 MW	Stora Enso
Montta hydroelectric plant	47 MW	Fortum
Kotkan Hovinsaari power station	46 MW	Kotkan Energia
Hautakangas wind farm	46 MW	BlackRock Real Assets
Kymijarvi power station	45 MW	Lahti Energia
Hinkismäki power station	45 MW	KSS Energia
Suomenoja power station	45 MW	Fortum Power and Heat
Hallakangas wind farm	45 MW	BlackRock Real Assets
Kaukanen wind farm	45 MW	Puhuri Oy
Lumivaara wind farm	45 MW	Energiequelle GmbH
Simo Leipiö wind farm	45 MW	Gigawatti Oy
Aittokoski hydroelectric plant	45 MW	Fortum
Kolsi hydroelectric plant	45 MW	—
Hankilannevan wind farm	44.8 MW	Puhuri Oy
Puutikankangas wind farm	44 MW	Renewable Power Capital
Rustari wind farm	44 MW	Renewable Power Capital
Jämsänkosk Mill power station	43 MW	UPM Specialty Papers
Karstula Korkeakangas wind farm	43 MW	Aquila Capital
Kokkoneva (Aneo) wind farm	43 MW	Aneo
Polusjärvi wind farm	43 MW	Suomen Hyötytuuli Oy
Keso wind farm	42 MW	Puhuri Oy
Tahkoluoto Offshore wind farm	42 MW	Suomen Hyötytuuli Oy
Pahkakoski hydroelectric plant	42 MW	PVO Vesivoima Oy
Maaselänkangas wind farm	41.3 MW	WPD Finland
Porttipahta hydroelectric plant	41 MW	Kemijoki Oy
Björkliden wind farm	40.4 MW	PROKON Wind Energy Finland Oy
Juurakko wind farm	40 MW	VSB Uusiutuva Energia Suomi Oy
Merikoski hydroelectric plant	40 MW	Oulun Energia
Heinola Plant power station	39.2 MW	Stora Enso
Maalismaa hydroelectric plant	39 MW	PVO Vesivoima Oy
Seitenoikea hydroelectric plant	39 MW	Fortum
Korpilevonmäki wind farm	38.4 MW	Ilmatar Energy Oy
Halmekangas wind farm	38 MW	Exilion Tuuli Ky
Soidinmäki wind farm	38 MW	Aquila Capital
Suolakangas wind farm	38 MW	Octopus Renewables Ltd
Kierikki hydroelectric plant	38 MW	PVO Vesivoima Oy
Kuusankoski hydroelectric plant	37 MW	UPM Energy
Honkisaarenneva solar farm	36 MW	Solarigo Oy
Jokela wind farm	36 MW	WPD Finland
Kitkiäisvaara wind farm	36 MW	Exilion Tuuli Ky
Martinlaakso power station	35 MW	Vantaan Energia
Äänekoski power station	35 MW	Metsä Fibre
Annankangas wind farm	35 MW	Suomen Hyötytuuli Oy
Nikkarinkaarto wind farm	35 MW	Suomen Hyötytuuli Oy
Torvenkylä wind farm	35 MW	Commerz Real AG
Saunamaa wind farm	34 MW	Octopus Renewables Ltd
Ajos Retrofit wind farm	33 MW	IKEA
Kopsa wind farm	33 MW	Puhuri Oy
Mäkikankaan wind farm	33 MW	WPD Finland
Haapakoski hydroelectric plant	33 MW	PVO Vesivoima Oy
Voikkaa hydroelectric plant	33 MW	UPM Energy
Lakari solar farm	32 MW	CPC Lakarin Aurinkovoima Oy
Kaltimo hydroelectric plant	32 MW	UPM Energy
Porvoo Refinery power station	31 MW	Kilpilahden Voimalaitos
Isokeidas wind farm	31 MW	Ilmatar Energy Oy
Myllykangas wind farm	31 MW	Hana Financial Investment Co Ltd
Huutokoski power station	30 MW	Fingrid
Huutokoski power station	30 MW	Fingrid
Huutokoski power station	30 MW	Fingrid
Huutokoski power station	30 MW	Fingrid
Huutokoski power station	30 MW	Fingrid
Huutokoski power station	30 MW	Fingrid
Kristiina Reserve power station	30 MW	Fingrid
Kristiina Reserve power station	30 MW	Fingrid
Alavieska wind farm	30 MW	—
Illevaara wind farm	30 MW	—
Jäkäläkangas wind farm	30 MW	—
Konttisuo wind farm	30 MW	—
Kröpuln wind farm	30 MW	—
Långmossan wind farm	30 MW	—
Mörknässkogen wind farm	30 MW	—
Pajukoski wind farm	30 MW	—
Ponsivuori wind farm	30 MW	—
Storbacken wind farm	30 MW	—
Varevaara wind farm	30 MW	—
Mankala hydroelectric plant	30 MW	—
Isokangas wind farm	29.5 MW	Exilion Tuuli Ky
Koiramäki wind farm	29.5 MW	—
Mustalamminmäki wind farm	29.5 MW	Renantis SpA
Jakoistenkallio wind farm	29 MW	—
Pihtipudas wind farm	29 MW	—
Puuska wind farm	29 MW	—
Takanebacken wind farm	28.5 MW	Energiequelle GmbH
Haapalamminkangas wind farm	28 MW	—
Joukhaisselkä-Tuore Kulvakkoselkä wind farm	27 MW	—
Kankaanpää Kooninkallio wind farm	27 MW	—
Kuolavaara-Keulakkopää wind farm	27 MW	—
Perho wind farm	27 MW	—
Ratiperä wind farm	27 MW	—
Verhonkulma wind farm	27 MW	—
Tahkoluoto power station	26 MW	Fingrid
Tahkoluoto power station	26 MW	Fingrid
Jäneskeidas wind farm	26 MW	—
Pyhajoki wind farm	26 MW	—
Humppila-Urjalan wind farm	25.8 MW	—
Mutkalampi wind farm	25.8 MW	—
Voimamylly wind farm	25.8 MW	Ilmatar Energy Oy
Siikajoki wind farm	25.6 MW	—
Alholmens Kraft power station	25 MW	Alholmens Kraft AB
Tervasaari power station	25 MW	UPM Specialty Papers
Veitsiluoto Mill power station	25 MW	Stora Enso Veitsiluoto
Kokkola power station	25 MW	Kokkolan Energia
Pursiala power station	25 MW	Etelä-Savon Energia
Lålax wind farm	25 MW	—
Kantti Karvia wind farm	24 MW	—
Kivivaara-Peuravaara (Taaleri) wind farm	24 MW	—
Kuolavaara-Keulakkopää wind farm	24 MW	—
Olhava wind farm	24 MW	—
Järvenpää power station	23.8 MW	Tuusulanjärven Lämpö
Haapajärvi wind farm	23 MW	Nuveen Infrastructure
Myllykangas wind farm	23 MW	—
Ribäcken wind farm	23 MW	—
Saukkovaara wind farm	23 MW	—
Kirkkokallio wind farm	22 MW	Access Capital Partners
Paltusmäki wind farm	22 MW	—
Vartinoja wind farm	22 MW	—