| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Sri Lanka nuclear power plant | Nuclear | Sri Lanka | 300 |
| 2 | Victoria | Hydro | Sri Lanka | 210 |
| 3 | Kotmale | Hydro | Sri Lanka | 201 |
| 4 | Upper Kotmale | Hydro | Sri Lanka | 150 |
| 5 | Samanala | Hydro | Sri Lanka | 124 |
| 6 | Randenigala | Hydro | Sri Lanka | 122 |
| 7 | New Laxapana | Hydro | Sri Lanka | 100 |
| 8 | Polpitiya | Hydro | Sri Lanka | 75 |
| 9 | Kukule Ganga | Hydro | Sri Lanka | 70 |
| 10 | Canyon | Hydro | Sri Lanka | 60 |
| 11 | Rantembe | Hydro | Sri Lanka | 52 |
| 12 | Old Laxapana | Hydro | Sri Lanka | 50 |
| 13 | Wimalasurendra | Hydro | Sri Lanka | 50 |
| 14 | Bowatenna | Hydro | Sri Lanka | 40 |
| 15 | Ukuwela | Hydro | Sri Lanka | 40 |
| 16 | Broadlands | Hydro | Sri Lanka | 35 |
| 17 | Moragahakanda | Hydro | Sri Lanka | 25 |
| 18 | Hambantota | Solar | Sri Lanka | 20 |
| 19 | Hambantota I | Solar | Sri Lanka | 14.4 |
| 20 | Madurankuliya | Wind | Sri Lanka | 12 |
| 21 | Pollupalai | Wind | Sri Lanka | 12 |
| 22 | Vallimunai | Wind | Sri Lanka | 12 |
| 23 | Inginiyagala | Hydro | Sri Lanka | 11 |
| 24 | Mampuri-II | Wind | Sri Lanka | 10.5 |
| 25 | Mampuri-III | Wind | Sri Lanka | 10.5 |
| 26 | Nirmalapura | Wind | Sri Lanka | 10.5 |
| 27 | Uppudaluwa | Wind | Sri Lanka | 10.5 |
| 28 | Pawan Danavi | Wind | Sri Lanka | 10.2 |
| 29 | Mampuri-I | Wind | Sri Lanka | 10 |
| 30 | Sagasolar | Solar | Sri Lanka | 10 |
| 31 | Vidatamunai | Wind | Sri Lanka | 10 |
| 32 | Seguwantivu | Wind | Sri Lanka | 9.6 |
| 33 | Udawalawe | Hydro | Sri Lanka | 6 |
| 34 | Nala Danavi | Wind | Sri Lanka | 4.8 |
| 35 | Nilambe | Hydro | Sri Lanka | 3.2 |
| 36 | Ambewela Aitken Spence | Wind | Sri Lanka | 3 |
| 37 | Hambantota | Wind | Sri Lanka | 3 |
| 38 | Maskelioya | Hydro | Sri Lanka | 2 |
| 39 | Deduru Oya | Hydro | Sri Lanka | 1.5 |
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.
Frequently asked questions
What ranks first in cleanest power plants in sri lanka — largest zero-carbon?
Sri Lanka nuclear power plant (Sri Lanka) ranks #1 with 300 mw.
How many power plants are in this ranking?
This ranking covers 39 power plants in Sri Lanka.
Which plants make the top three?
1. Sri Lanka nuclear power plant (300); 2. Victoria (210); 3. Kotmale (201).