| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Imatra | Hydro | Finland | 192 |
| 2 | Lappeenranta Kaukaan tehdas | Biomass | Finland | 119 |
| 3 | Mertaniemi 1 ja 2 | Other | Finland | 102 |
| 4 | Joutseno | Biomass | Finland | 85 |
| 5 | Lappeenranta TG9 | Biomass | Finland | 67 |
| 6 | Tainionkoski | Hydro | Finland | 62 |
| 7 | Sunila | Biomass | Finland | 36 |
| 8 | Simpele | Biomass | Finland | 34 |
| 9 | Lappeenranta kombi | Gas | Finland | 26 |
| 10 | Kaarni | Hydro | Finland | 1 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.
Imatra (Finland) ranks #1 with 192 mw.
This ranking covers 10 power plants in in South Karelia, Finland.
1. Imatra (192); 2. Lappeenranta Kaukaan tehdas (119); 3. Mertaniemi 1 ja 2 (102).