Birincil yakıta göre santral sayısı, WRI Global Power Plant Database (CC BY 4.0).
Kaynak: Ember / Our World in Data (CC BY 4.0).
| # | Santral | Yakıt | MW |
|---|---|---|---|
| 1 | Sampur power station | kömür | 1,700 |
| 2 | CEB Long Term Generation Expansion Plan unnamed plants | kömür | 1,200 |
| 3 | Southern Coal Power Project | kömür | 1,200 |
| 4 | Lakvijaya | kömür | 900 |
| 5 | Foul Point power station | kömür | 600 |
| 6 | Mawella Coal Power Development Project | kömür | 600 |
| 7 | CEB Kelantitissa | petrol | 382 |
| 8 | Yugadanavi | petrol | 300 |
| 9 | Sri Lanka nuclear power plant | nükleer | 300 |
| 10 | Victoria | hidroelektrik | 210 |
| 11 | Kotmale | hidroelektrik | 201 |
| 12 | Sojitz Kelanitissa | petrol | 163 |
| 13 | Sapugaskanda | petrol | 160 |
| 14 | Upper Kotmale | hidroelektrik | 150 |
| 15 | Samanala | hidroelektrik | 124 |
| 16 | Randenigala | hidroelektrik | 122 |
| 17 | Ace Embilipitiya power station | petrol | 105 |
| 18 | New Laxapana | hidroelektrik | 100 |
| 19 | Polpitiya | hidroelektrik | 75 |
| 20 | Kukule Ganga | hidroelektrik | 70 |