Real-time demand, generation mix and price from the system operator. Live data from IESO.
Electricity generated, 2025-08 to 2026-07
- Renewable
- 32%
- Non-emitting
- 78%
- Generated
- 172.4 TWh
SourceStatCan 25-10-0015· as of 2025-08–2026-07· trailing 12 months
Carbon intensity, 2024 (preliminary)
- Generated
- 65 g
- Consumed
- 73 g
- Unit
- gCO₂e/kWh
2005 → 2024: 221 → 64.9 g/kWh (−71%)
SourceECCC NIR· as of 2024 (preliminary)· annual
Installed capacity
- Capacity
- 35.5 GW
- Renewable
- 34%
- Non-emitting
- 72%
- Nuclear13.6 GW
- Hydro7.3 GW
- Gas9.3 GW
- Wind4.1 GW
- Solar360 MW
- Storage424 MW
- Other412 MW
Capacity shares count stations of 50 MW or more, so small wind and solar are undercounted, and biomass sits with coal and oil as emitting. The generation shares above count biomass as renewable. How this is measured
SourceNACEI,Grid Monitor corrections· as of 2015–2017 snapshot, corrections to 2025