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Generation Mix

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IESO · output by fuel type · MW

Total output
17,711 MW
2026-09-05 23:00
Renewable share
25%
hydro + wind + solar
Largest source
Nuclear
48%
Ontario generation by fuel type
FuelOutput (MW)Share
Nuclear8,51148.1%
Gas4,85827.4%
Hydro3,30618.7%
Wind1,0365.8%
Solar00.0%
Other00.0%