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Power plants in Canada

A directory of 1,211 power plants in Canada with a combined installed capacity of 174,597 MW, mapped and ranked from open data — by fuel, capacity and emissions.

1,211power plants
174,597MW total capacity
10fuel types
1with asset-level CO₂

Power mix by fuel (Canada)

Hydro: 556 plants556HydroWind: 241 plants241WindSolar: 143 plants143SolarGas: 112 plants112GasBiomass: 111 plants111BiomassCoal: 21 plants21CoalNuclear: 15 plants15NuclearOil: 9 plants9Oil

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

Canada electricity grid — mix & carbon intensity (2025)

191gCO₂/kWh grid intensity
77.0%low-carbon electricity
63.9%renewables
23.0%fossil fuels
Hydro: 53 % of electricity53HydroGas: 18 % of electricity18GasNuclear: 13 % of electricity13NuclearWind: 8 % of electricity8WindCoal: 4 % of electricity4CoalSolar: 2 % of electricity2SolarBioenergy: 2 % of electricity2BioenergyOil: 1 % of electricity1Oil

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

Largest plants in Canada

#PlantFuelMW
1Robert-BourassaHydro5,616
2Churchill FallsHydro5,428
3DarlingtonNuclear3,736
4Bruce BNuclear3,390
5Bruce ANuclear3,220
6La Grande-4Hydro2,779
7MicaHydro2,746
8G.M. ShrumHydro2,730
9RevelstokeHydro2,480
10La Grande-3Hydro2,417
11Lakeview Generating StationCoal2,400
12Whitemud nuclear power plantNuclear2,200
13Pickering BNuclear2,160
14SundanceCoal2,141
15Alberta Sundance power stationGas2,121
16La Grande-2-AHydro2,106
17LennoxGas2,100
18Lambton power stationCoal2,000
19Saskatchewan nuclear power plantNuclear2,000
20BeauharnoisHydro1,912

Largest by capacity →

See all 1,211 power plants in Canada →

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Power plants in Canada by region

Frequently asked questions

How many power plants are in Canada?

There are 1,211 power plants in Canada in this open dataset, with about 174,597 MW of total capacity.

What is the largest power plant in Canada?

Robert-Bourassa is the largest at about 5,616 MW (hydro).

What fuels generate electricity in Canada?

The most common plant type in this dataset is hydro (556 plants), across 10 fuel types in total.

How clean is Canada's electricity grid?

Canada's grid carbon intensity is about 191 gCO₂/kWh, with 77.0% 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)).