Whitby — Canada
Gas power plant in Ontario, Canada. Approximate location 43.8594, -78.9033.
GasOntarioCanadaOCGT
Whitby is a 50 MW gas power plant in Ontario, Canada. It is operated by BC Hydro. Based on its capacity (estimated), it can supply roughly 56k homes (estimated). It ranks #426 of 1,210 Canada power plants by installed capacity. Commissioned in 1998, it is around 28 years old — long-established. In context, gas supplies about 17.8% 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 CAN1031067.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000405258; fuel: WRI GPPD
In context: how this plant compares
At 50 MW, Whitby is below the median gas plant in Canada (170 MW). Technically it is described as OCGT. Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of Canada gas capacity
- 0.1% of 37,176 MW across 112 plants in this dataset
- Age among peers
- 19 of 88 dated gas 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 gas plants in Canada
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by BC Hydro. All plants by this company →
Local climate & thermal context
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a warm-summer humid continental climate (Köppen Dfb) — Northern Hemisphere, latitude 43.9°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 47% 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: 78/100 — this site sits in the top third of the power plants we cover by heating degree-days.
A gas turbine here also runs ~0% below its ISO (15°C) rating at this annual mean (typical CCGT curve, 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.
Site climate & environmental severity
This site sits in a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with humidity / wetness 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 #112 largest gas power plant of 112 in Canada by capacity.
Canada has 112 gas power plants in this dataset, together about 37,176 MW of capacity.
Nearby power plants
- Index Energy Mills Road Corp · Biomass · 17.8 MW · Ontario
- Pickering B · Nuclear · 2,160 MW · Ontario
- Pickering A · Nuclear · 1,084 MW · Ontario
- Darlington · Nuclear · 3,736 MW · Ontario
- OPG 7 Gomberg · Wind · 1.8 MW · Ontario
- Beare Road LFG · Biomass · 5 MW · Ontario
Location
Coordinates 43.8594, -78.9033 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Whitby?
Whitby is a 50 MW gas power plant in Ontario, Canada, commissioned in 1998.
Who operates Whitby?
Whitby is operated by BC Hydro.