Canada

Outardes-2 — 523 MW Hydroelectric

Hydroelectric Renewable Verified

Outardes-2 is a 523 MW hydro power plant located in Canada. View location, capacity, and technical details.

Capacity
523 MW

Installed

Commissioned
2005

Year online

Owner
Hydro-Québec

Operator

Location
49.14, -68.39

Coordinates

Insights

#88
largest in Canada
#697
largest Hydroelectric worldwide
#4,487
largest worldwide
2005
21 yrs newer than avg
175
operated by Hydro-Québec
26
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
523 MW
Commissioned
2005
Status
Operational
Owner
Hydro-Québec
Country
Canada
Coordinates
49.145, -68.389

Estimated Carbon Footprint

Annual CO₂
43,982 t

tonnes / year

Lifetime CO₂
3,518,577 t

over ~80 yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

9,561
cars / year
5,864
homes / year
1,999,191
trees to offset

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

Nearby Stations

About this plant

The Outardes-2 hydroelectric power plant, located in Quebec, Canada, is a significant facility within the country’s renewable energy sector. With a generation capacity of 523 megawatts (MW), it plays a crucial role in supplying clean, sustainable electricity to the region. Owned and operated by Hydro-Québec, a major player in the North American energy market, Outardes-2 exemplifies the province’s commitment to harnessing its abundant water resources for energy production.

Hydroelectric power is a renewable energy source that utilizes the gravitational force of flowing or falling water to generate electricity. At Outardes-2, water from the Outardes River is captured and directed through turbines, which convert the kinetic energy of the flowing water into electrical energy. This process is highly efficient and contributes significantly to Quebec’s electricity generation, which is predominantly hydro-based. The province benefits from an extensive network of rivers and lakes, enabling it to lead in hydropower production both nationally and internationally.

The environmental impact of hydroelectric power plants like Outardes-2 is generally lower than that of fossil fuel-based power generation. Hydropower is associated with reduced greenhouse gas emissions, as it does not rely on combustion to produce electricity. Nonetheless, the construction and operation of large hydroelectric facilities can lead to ecological changes in surrounding areas, including alterations to local wildlife habitats and water quality. Hydro-Québec has implemented various environmental management strategies to mitigate these impacts, focusing on maintaining biodiversity and the health of aquatic ecosystems.

Regionally, Outardes-2 serves as a vital component of Quebec’s energy infrastructure, helping to meet the province’s electricity demands while also providing surplus power for export to neighboring regions. The facility contributes to grid stability and reliability, particularly during peak demand periods. Additionally, hydroelectric power plants like Outardes-2 support local economies by creating jobs during construction and operation, as well as providing opportunities for community engagement and development initiatives.

In conclusion, Outardes-2 stands as a testament to Canada’s leadership in renewable energy, particularly in hydroelectric power. With its significant capacity and commitment to environmental stewardship, the plant not only plays a crucial role in powering Quebec but also exemplifies the potential of clean energy solutions in addressing the challenges of climate change and energy sustainability.

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