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Power plants in Sri Lanka

A directory of 55 power plants in Sri Lanka with a combined installed capacity of 9,408 MW, mapped and ranked from open data — by fuel, capacity and emissions.

55power plants
9,408MW total capacity
6fuel types
0with asset-level CO₂

Power mix by fuel (Sri Lanka)

Hydro: 21 plants21HydroWind: 14 plants14WindOil: 10 plants10OilCoal: 6 plants6CoalSolar: 3 plants3SolarNuclear: 1 plants1Nuclear

Plant counts by primary fuel, WRI Global Power Plant Database (CC BY 4.0).

Sri Lanka electricity grid — mix & carbon intensity (2025)

329gCO₂/kWh grid intensity
61.6%low-carbon electricity
61.6%renewables
38.4%fossil fuels
Hydro: 38 % of electricity38HydroCoal: 28 % of electricity28CoalSolar: 16 % of electricity16SolarOil: 11 % of electricity11OilWind: 5 % of electricity5WindBioenergy: 1 % of electricity1BioenergyOther Renewables: 0 % of electricity0Other Rene…

Source: Ember / Our World in Data (CC BY 4.0).

Largest plants in Sri Lanka

#PlantFuelMW
1Sampur power stationCoal1,700
2CEB Long Term Generation Expansion Plan unnamed plantsCoal1,200
3Southern Coal Power ProjectCoal1,200
4LakvijayaCoal900
5Foul Point power stationCoal600
6Mawella Coal Power Development ProjectCoal600
7CEB KelantitissaOil382
8YugadanaviOil300
9Sri Lanka nuclear power plantNuclear300
10VictoriaHydro210
11KotmaleHydro201
12Sojitz KelanitissaOil163
13SapugaskandaOil160
14Upper KotmaleHydro150
15SamanalaHydro124
16RandenigalaHydro122
17Ace Embilipitiya power stationOil105
18New LaxapanaHydro100
19PolpitiyaHydro75
20Kukule GangaHydro70

Largest by capacity →

See all 55 power plants in Sri Lanka →

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Power plants in Sri Lanka by region

Frequently asked questions

How many power plants are in Sri Lanka?

There are 55 power plants in Sri Lanka in this open dataset, with about 9,408 MW of total capacity.

What is the largest power plant in Sri Lanka?

Sampur power station is the largest at about 1,700 MW (coal).

What fuels generate electricity in Sri Lanka?

The most common plant type in this dataset is hydro (21 plants), across 6 fuel types in total.

How clean is Sri Lanka's electricity grid?

Sri Lanka's grid carbon intensity is about 329 gCO₂/kWh, with 61.6% low-carbon generation (<a href="https://ember-energy.org/" rel="nofollow">Ember</a> / <a href="https://ourworldindata.org/energy" rel="nofollow">Our World in Data</a> (CC BY 4.0)).