| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Búrfell | Hydro | Iceland | 270 |
| 2 | Hrauneyjafoss | Hydro | Iceland | 210 |
| 3 | Hellisheiði | Geothermal | Iceland | 202 |
| 4 | Sigalda | Hydro | Iceland | 150 |
| 5 | Sultartangi | Hydro | Iceland | 125 |
| 6 | Nesjavellir | Geothermal | Iceland | 120 |
| 7 | Búðarháls | Hydro | Iceland | 95 |
| 8 | Vatnsfell | Hydro | Iceland | 90 |
| 9 | Írafoss | Hydro | Iceland | 48 |
| 10 | Steingrímsstöð | Hydro | Iceland | 26 |
| 11 | Ljósafossvirkjun | Hydro | Iceland | 15 |
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.
Búrfell (Iceland) ranks #1 with 270 mw.
This ranking covers 11 power plants in in South, Iceland.
1. Búrfell (270); 2. Hrauneyjafoss (210); 3. Hellisheiði (202).