Bear Mountain — Canada

Bear Mountain is a 102 MW wind power station in British Columbia, Canada. It is operated by Bear Mountain Wind LP. Based on its capacity (estimated), it can supply roughly 87k homes (estimated). It ranks #272 of 1,210 Canada power plants by installed capacity. Commissioned in 2009, it is around 17 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, wind supplies about 7.9% 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 CAN0002105.

Data provenance

Source of the capacity and fuel values:

capacity: GEM · 2026 · L100000907037; fuel: WRI GPPD

In context: how this plant compares

At 102 MW, Bear Mountain is well above the median wind plant in Canada (24 MW). Technically it is described as Onshore. Wind turbines convert moving air into electricity; output is variable and site-dependent, and modern turbines deliver some of the lowest-cost new generation on many grids.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

Key facts

Share of Canada wind capacity

0.8% of 12,127 MW across 241 plants in this dataset

Age among peers

26 of 127 dated wind plants in Canada are older

Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).

Capacity vs largest wind plants in Canada

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Bear Mountain Wind LP.

Local climate & thermal context

This wind plant converts the kinetic energy of wind into electricity through turbine rotors. It sits in a subarctic (boreal) climate (Köppen Dfc) — Northern Hemisphere, latitude 55.7°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 134% 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: 97/100 — this site sits in the top third of the power plants we cover by heating degree-days.

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.

Site climate & environmental severity

This site sits in a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with thermal cycling the leading environmental stress.

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby plants

The #37 largest wind power plant of 241 in Canada by capacity.

Canada has 241 wind power plants in this dataset, together about 12,127 MW of capacity.

Nearby power plants

• McMahon Cogeneration · Gas · 120 MW · British Columbia
• Quality Wind · Wind · 142.2 MW · British Columbia
• Meikle Wind · Wind · 179 MW · British Columbia
• Grande Prairie generating station · Gas · 105 MW · Alberta
• Clairmont power plant · Gas · 170 MW · Alberta
• Grande Prairie EcoPower · Biomass · 25 MW · Alberta

Location

Coordinates 55.7041, -120.4264 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions