Solar power plant in Ontario, Canada. Approximate location 42.8001, -80.0503.
SolarOntarioCanadaPV
Nanticoke is a 44 MW solar power plant in Ontario, Canada. It is operated by Six Nations of the Grand River Development CORP (SNGRDC); Ontario Power Generati. Based on its capacity (estimated), it can supply roughly 19k homes (estimated). It ranks #448 of 1,211 Canada power plants by installed capacity. Commissioned in 2019, it is around 7 years old — recently built. 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 WKS0067638.
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.
capacity: GEM tracker 2026 (location L100000804685); fuel: WRI source-record fuel
At 44 MW, Nanticoke is well above the median solar plant in Canada (10 MW). Technically it is described as PV. Solar PV converts sunlight directly into electricity with no moving parts or fuel; output varies by time of day and weather, so it pairs with storage or flexible backup.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Six Nations of the Grand River Development CORP (SNGRDC); Ontario Power Generati.
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 42.8°N — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.
Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.
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.
The #8 largest solar power plant of 143 in Canada by capacity.
Canada has 143 solar power plants in this dataset, together about 1,823 MW of capacity.
Coordinates 42.8001, -80.0503 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Nanticoke is a 44 MW source-record solar power plant in Ontario, Canada, commissioned in 2019.
Its output is enough to supply roughly 18,721 homes (estimated).
Nanticoke is operated by Six Nations of the Grand River Development CORP (SNGRDC); Ontario Power Generati.
