Canada

Decew Falls 2 — 144 MW Hydroelectric

Hydroelectric Renewable Verified

Decew Falls 2 is a 144 MW hydro power plant located in Canada. View location, capacity, and technical details.

Capacity
144 MW

Installed

Commissioned
2003

Year online

Owner
Ontario Power Generation

Operator

Location
43.12, -79.26

Coordinates

Insights

#226
largest in Canada
#1,822
largest Hydroelectric worldwide
#8,611
largest worldwide
2003
19 yrs newer than avg
45
operated by Ontario Power Generation
83
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
144 MW
Commissioned
2003
Status
Operational
Owner
Ontario Power Generation
Country
Canada
Coordinates
43.119, -79.261

Carbon Footprint

Annual CO₂
12,110 t

tonnes / year

Lifetime CO₂
968,786 t

over ~80 yrs

Intensity
24 g

Est. gCO2/kWh

Annual emissions equivalent to

2,633
cars per year
1,615
homes per year
550,447
trees to offset

Renewable source — life-cycle emissions only (materials/construction), no direct combustion. Open calculator

Nearby Plants

About this plant

Decew Falls 2 is a significant player in Canada’s hydroelectric landscape, boasting a capacity of 144 MW. It ranks #226 among 1,334 power generation facilities in the country and #122 of 612 hydro plants, highlighting its role in a nation where hydroelectric power is the prevailing energy source. Representing approximately 0.07% of Canada’s total capacity of 193,190 MW, Decew Falls 2 contributes to a well-established network of renewable energy. The facility is located at coordinates 43.1189, -79.2612, strategically positioned near several major hydroelectric plants, including the Robert Moses Niagara (2,429 MW) and Sir Adam Beck series, which collectively have a capacity nearing 3,000 MW. This proximity to larger facilities emphasizes the importance of regional collaboration in energy generation, ensuring that the local grid remains robust and reliable. The dominance of hydroelectric power in Canada’s energy profile is evident, and Decew Falls 2 is an essential component of this framework, complementing its neighbors to provide clean energy to countless households and businesses. Operated by a consortium of energy companies, Decew Falls 2 was commissioned during a period when Canada was ramping up its commitment to renewable sources. As the push for sustainability escalates, the role of Decew Falls 2 becomes increasingly crucial in supporting the country’s long-term environmental goals. The facility not only aids in reducing greenhouse gas emissions but also showcases the potential of hydro power as a sustainable energy solution in an evolving energy landscape.

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