| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Olkiluoto 1 | Nuclear | Finland | 1,760 |
| 2 | Loviisa Y1 | Nuclear | Finland | 992 |
| 3 | Meri-Pori | Coal | Finland | 565 |
| 4 | Vuosaari B | Gas | Finland | 485 |
| 5 | Forssa kt | Oil | Finland | 333 |
| 6 | Naantali G1 2 ja 3 | Gas | Finland | 290 |
| 7 | Vaskiluoto 2 | Coal | Finland | 230 |
| 8 | Hanasaari B | Coal | Finland | 212 |
| 9 | Toppila 1 ja 2 | Biomass | Finland | 195 |
| 10 | Imatra | Hydro | Finland | 192 |
| 11 | Naistenlahti 2 | Gas | Finland | 191 |
| 12 | Huutokoski kt | Oil | Finland | 180 |
| 13 | Martinlaakso | Gas | Finland | 172 |
| 14 | Suomenoja power station | Coal | Finland | 170 |
| 15 | Salmisaari B | Coal | Finland | 163 |
| 16 | Vuosaari A | Gas | Finland | 163 |
| 17 | Haapavesi | Biomass | Finland | 154 |
| 18 | Lielahti | Gas | Finland | 142 |
| 19 | Taivalkoski | Hydro | Finland | 133 |
| 20 | Pirttikoski | Hydro | Finland | 131 |
| 21 | Seitakorva | Hydro | Finland | 130 |
| 22 | Kirkniemi | Gas | Finland | 128 |
| 23 | Ossauskoski | Hydro | Finland | 124 |
| 24 | Porvoo kt 2 | Gas | Finland | 121 |
| 25 | Lappeenranta Kaukaan tehdas | Biomass | Finland | 119 |
| 26 | Haapaniemi | Biomass | Finland | 118 |
| 27 | Kellosaari | Oil | Finland | 118 |
| 28 | Pietarsaari (Wisapower Oy) | Biomass | Finland | 116 |
| 29 | Isohaara | Hydro | Finland | 106 |
| 30 | Oulu | Biomass | Finland | 105 |
| 31 | Uimaharju 2 + 1 vp/lv | Biomass | Finland | 105 |
| 32 | Mertaniemi 1 ja 2 | Other | Finland | 102 |
| 33 | Valajaskoski | Hydro | Finland | 101 |
| 34 | Olkiluoto kt | Other | Finland | 100 |
| 35 | Veitsiluoto | Biomass | Finland | 90 |
| 36 | Joutseno | Biomass | Finland | 85 |
| 37 | Kavo | Biomass | Finland | 85 |
| 38 | Pamilo | Hydro | Finland | 85 |
| 39 | Pori | Biomass | Finland | 81 |
| 40 | Nuojua | Hydro | Finland | 81 |
| 41 | Rauhalahti | Biomass | Finland | 80 |
| 42 | Kuusankoski bv | Biomass | Finland | 76 |
| 43 | Porvoo | Oil | Finland | 76 |
| 44 | Kemi | Biomass | Finland | 75 |
| 45 | Rauma | Biomass | Finland | 75 |
| 46 | Harjavalta | Hydro | Finland | 72 |
| 47 | Kotka | Biomass | Finland | 72 |
| 48 | Nokia kombi | Gas | Finland | 72 |
| 49 | Rauma | Biomass | Finland | 72 |
| 50 | Melo | Hydro | Finland | 70 |
| 51 | Joensuu | Gas | Finland | 68 |
| 52 | Lappeenranta TG9 | Biomass | Finland | 67 |
| 53 | Tainionkoski | Hydro | Finland | 62 |
| 54 | Raasakka | Hydro | Finland | 60 |
| 55 | Pursiala 2 | Biomass | Finland | 60 |
| 56 | Utanen | Hydro | Finland | 58 |
| 57 | Vanaja kt 1 | Oil | Finland | 50 |
| 58 | Kolsi | Hydro | Finland | 45 |
| 59 | Aittokoski | Hydro | Finland | 45 |
| 60 | Pahkakoski | Hydro | Finland | 42 |
| 61 | Merikoski | Hydro | Finland | 42 |
| 62 | Loviisa kt | Other | Finland | 40 |
| 63 | Naantali kt | Other | Finland | 40 |
| 64 | Porvoo Tolkkinen | Oil | Finland | 40 |
| 65 | Tornio | Biomass | Finland | 39 |
| 66 | Maalismaa | Hydro | Finland | 38 |
| 67 | Kierikki | Hydro | Finland | 38 |
| 68 | Seitenoikea | Hydro | Finland | 38 |
| 69 | Sunila | Biomass | Finland | 36 |
| 70 | Porttipahta | Hydro | Finland | 35 |
| 71 | Simpele | Biomass | Finland | 34 |
| 72 | Voikkaa ve 1 | Hydro | Finland | 33 |
| 73 | Myllykoski vp | Gas | Finland | 33 |
| 74 | Haapakoski | Hydro | Finland | 32 |
| 75 | Kaltimo | Hydro | Finland | 32 |
| 76 | Kokkola | Biomass | Finland | 30 |
| 77 | Kuusankoski ve | Hydro | Finland | 30 |
| 78 | Mankala | Hydro | Finland | 30 |
| 79 | Tornio tv | Wind | Finland | 29 |
| 80 | Oulu T210 ja T213 | Biomass | Finland | 28 |
| 81 | Kurkiaska | Hydro | Finland | 27 |
| 82 | Lappeenranta kombi | Gas | Finland | 26 |
| 83 | Jumisko | Hydro | Finland | 26 |
| 84 | Vaskiluoto kt | Oil | Finland | 26 |
| 85 | Kaipola | Biomass | Finland | 25 |
| 86 | Kokkosniva | Hydro | Finland | 25 |
| 87 | Myllykoski ve | Hydro | Finland | 25 |
| 88 | Ahvenkoski | Hydro | Finland | 24 |
| 89 | Leppikoski | Hydro | Finland | 21 |
| 90 | Vajukoski | Hydro | Finland | 21 |
| 91 | Kuopio Savon Sellu | Biomass | Finland | 20 |
| 92 | Kokkola | Biomass | Finland | 20 |
| 93 | Keltti | Hydro | Finland | 19 |
| 94 | Heinola vp | Biomass | Finland | 19 |
| 95 | Kauttua | Biomass | Finland | 19 |
| 96 | Kerava | Biomass | Finland | 19 |
| 97 | Inkeroinen ve | Hydro | Finland | 17 |
| 98 | Tako T2 ja T5 | Gas | Finland | 16 |
| 99 | Lieksankoski | Hydro | Finland | 16 |
| 100 | Kurittukoski | Hydro | Finland | 15 |
| 101 | Pankakoski | Hydro | Finland | 15 |
| 102 | Sopenkorpi | Oil | Finland | 14 |
| 103 | Uusikaupunki | Oil | Finland | 14 |
| 104 | Permantokoski | Hydro | Finland | 14 |
| 105 | Salo | Biomass | Finland | 14 |
| 106 | Summa tv | Wind | Finland | 12 |
| 107 | Katerma | Hydro | Finland | 12 |
| 108 | Tolkkinen Biolaitos | Biomass | Finland | 11 |
| 109 | Matarakoski | Hydro | Finland | 11 |
| 110 | Portimokoski | Hydro | Finland | 11 |
| 111 | Oulunsalo Riutunkari tv | Wind | Finland | 10 |
| 112 | Kelukoski | Hydro | Finland | 10 |
| 113 | Vuolenkoski ve | Hydro | Finland | 10 |
| 114 | Tammerkoski | Hydro | Finland | 9 |
| 115 | Hirvikoski | Hydro | Finland | 8 |
| 116 | Korkeakoski | Hydro | Finland | 8 |
| 117 | Ristiina | Biomass | Finland | 8 |
| 118 | Tolkkinen 1 | Biomass | Finland | 8 |
| 119 | Kaitfors | Hydro | Finland | 8 |
| 120 | Ii Kuivaniemi tv | Wind | Finland | 7 |
| 121 | Puntarikoski | Hydro | Finland | 7 |
| 122 | Hilmonkoski | Hydro | Finland | 7 |
| 123 | Palokki | Hydro | Finland | 7 |
| 124 | Hietamankoski | Hydro | Finland | 7 |
| 125 | Atro | Hydro | Finland | 6 |
| 126 | Harjavalta | Oil | Finland | 6 |
| 127 | Hinkua | Hydro | Finland | 6 |
| 128 | Ylivieska | Biomass | Finland | 6 |
| 129 | Ikaalinen | Gas | Finland | 6 |
| 130 | Kuusamo | Biomass | Finland | 6 |
| 131 | Kiltua | Hydro | Finland | 6 |
| 132 | Juankoski | Hydro | Finland | 6 |
| 133 | Kaihua | Hydro | Finland | 5 |
| 134 | Alakoski | Hydro | Finland | 5 |
| 135 | Koneharju kt | Gas | Finland | 5 |
| 136 | Karjalankoski | Hydro | Finland | 4 |
| 137 | Killinkoski | Hydro | Finland | 4 |
| 138 | Finlayson ve | Hydro | Finland | 4 |
| 139 | Juotas | Hydro | Finland | 4 |
| 140 | Kerava | Gas | Finland | 4 |
| 141 | Uljua | Hydro | Finland | 4 |
| 142 | Huittinen Pahkionvuori tv | Wind | Finland | 4 |
| 143 | Vaaja | Hydro | Finland | 4 |
| 144 | Heinola | Biomass | Finland | 4 |
| 145 | Ruskeakoski | Hydro | Finland | 3 |
| 146 | Kuhankoski | Hydro | Finland | 3 |
| 147 | Leuhunkoski | Hydro | Finland | 3 |
| 148 | Kemi Ajos | Wind | Finland | 3 |
| 149 | Oksava | Hydro | Finland | 3 |
| 150 | Tahkoluoto tv | Wind | Finland | 3 |
| 151 | Tampella ve | Hydro | Finland | 3 |
| 152 | Tervasaari ve | Hydro | Finland | 3 |
| 153 | Verla 1 ja 2 | Hydro | Finland | 3 |
| 154 | Joensuu | Biomass | Finland | 3 |
| 155 | Kaaranneskoski | Hydro | Finland | 3 |
| 156 | Haapavesi | Gas | Finland | 3 |
| 157 | Hamari | Hydro | Finland | 2 |
| 158 | Patalankoski | Hydro | Finland | 2 |
| 159 | Peltokoski | Hydro | Finland | 2 |
| 160 | Tahkoluoto Offshore tv | Wind | Finland | 2 |
| 161 | Kattilakoski | Hydro | Finland | 2 |
| 162 | Huikku Hailuoto | Wind | Finland | 2 |
| 163 | Kokkola tv 1 ja 2 | Wind | Finland | 2 |
| 164 | Kuokkastenkoski | Hydro | Finland | 2 |
| 165 | Maavesi | Hydro | Finland | 2 |
| 166 | Juntola | Hydro | Finland | 2 |
| 167 | Siikakoski | Hydro | Finland | 2 |
| 168 | Soilu | Hydro | Finland | 2 |
| 169 | Venetpalo | Hydro | Finland | 2 |
| 170 | Kissakoski | Hydro | Finland | 2 |
| 171 | Lumijoki | Wind | Finland | 2 |
| 172 | Saario | Hydro | Finland | 2 |
| 173 | Hanhikoski | Hydro | Finland | 2 |
| 174 | Vihtakoski | Hydro | Finland | 2 |
| 175 | Juva | Hydro | Finland | 1 |
| 176 | Soininkoski | Hydro | Finland | 1 |
| 177 | Askala | Hydro | Finland | 1 |
| 178 | Myllykoski | Hydro | Finland | 1 |
| 179 | Sotkamo | Biomass | Finland | 1 |
| 180 | Kaarni | Hydro | Finland | 1 |
| 181 | Koskensaari | Oil | Finland | 1 |
| 182 | Sallila | Hydro | Finland | 1 |
| 183 | Jalasjoki/Niiles | Hydro | Finland | 1 |
| 184 | Olkiluoto tv | Wind | Finland | 1 |
| 185 | Padinki | Hydro | Finland | 1 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); measured CO₂ where reported to US EPA GHGRP, EU ETS or Climate TRACE. Sorted server-side; click any column to re-sort. Company-level data only.
