Solar power plant in Ontario, Canada. Approximate location 45.5035, -74.5278.
SolarOntarioCanada
Stardale is a 33 MW solar power plant in Ontario, Canada. It is operated by Innergex Inc. Based on its capacity (estimated), it can supply roughly 14,126 homes (estimated). It ranks #426 of 1,159 Canada power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, solar supplies about 1.6% of Canada's electricity; the national grid averages 191 gCO₂/kWh (77.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id CAN0008429.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Innergex Inc. All plants by this company →
This solar plant converts sunlight directly into electricity with photovoltaic panels. It sits in a warm-summer humid continental climate (Köppen Dfb) — Northern Hemisphere, latitude 45.5°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 88% above the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 92/100 — this site sits in the top third of the power plants we cover by heating degree-days.
In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.
Solar PV loses ~0.35%/°C above 25°C cell temperature — roughly 0.0% at warm-season highs here (estimate).
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
The #9 largest solar power plant of 143 in Canada by capacity.
Canada has 143 solar power plants in this dataset, together about 1,827 MW of capacity.
Coordinates 45.5035, -74.5278 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
