World Power Plants

Sidney4 MW Hydroelectric

HydroRenewableVerified: Feb 2026

Sidney is a 4 MW hydro power plant in Canada, operated by Ontario Power Generation. Ranked #486 of 612 hydro plants in Canada. Its 4 MW represents 0.004% of Canada's total hydro capacity of 102,715 MW. The largest hydro plant in Canada is Centrale Robert-Bourassa at 5,616 MW, making Sidney 1,404 times smaller. Nearby plants within 50 km include Healey Falls Hydroelectric (18 MW, Hydro), Healey Falls (18 MW, Hydro), and Belleville TS Demorestville (10 MW, Solar). The facility is located in Ontario, approximately 200 km east of Toronto.

Capacity
4 MW
Commissioning Year
Owner
Ontario Power Generation
Location
44.1315°, -77.5935°

Canada, North America

Context & rankings
  • 1,045. largest of 1,334 plants in Canada
  • #30,664 worldwide by installed capacity
  • #6,718 of 8,493 Hydroelectric plants worldwide
Operator portfolio

Ontario Power Generation operates 45 plants totalling 24,463 MW

Regional density

65 plants within 100 km, 13,887 MW combined

Nearest plant: Glen Miller (2.5 km)

Data provenance

Location

Coordinates:: 44.131473, -77.593455
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Sidney is a hydro power plant producing approximately 14 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Canada
Continent
North America
Data Source
Global Power Plant Database

CanadaEnergy Profile

1,334
Total Plants
193.2 GW
Total Capacity
HydroGasNuclearWind
Top Fuels

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