| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Nowa Huta nuclear power plant | Nuclear | Poland | 1,200 |
| 2 | Stawy Monowskie nuclear power plant | Nuclear | Poland | 1,200 |
| 3 | Siersza | Coal | Poland | 546 |
| 4 | Krakow-Leg power station | Coal | Poland | 460 |
| 5 | EC Kraków 1 | Coal | Poland | 446 |
| 6 | CEZ Skawina | Coal | Poland | 330 |
| 7 | Synthos Oswiecim power station | Gas | Poland | 277 |
| 8 | EC Azoty Tarnów | Coal | Poland | 97 |
| 9 | Niedzica | Hydro | Poland | 92 |
| 10 | EC Oświęcim | Coal | Poland | 79 |
| 11 | EC Andrychów | Coal | Poland | 12 |
| 12 | EC Gorlice | Coal | Poland | 5 |
| 13 | Sromowice Wyżne | Hydro | Poland | 2 |
| 14 | FF Wierzchosławice | Solar | Poland | 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.
Nowa Huta nuclear power plant (Poland) ranks #1 with 1,200 mw.
This ranking covers 14 power plants in in Lesser Poland Voivodeship, Poland.
1. Nowa Huta nuclear power plant (1,200); 2. Stawy Monowskie nuclear power plant (1,200); 3. Siersza (546).