Canada

Outardes-3 — 1,026 MW Hydroelectric

Hydroelectric Renewable Verified

Outardes-3 is a 1,026 MW hydro power plant located in Canada. View location, capacity, and technical details.

Capacity
1,026 MW

Installed

Commissioned
2015

Year online

Owner
Hydro-Québec

Operator

Location
49.56, -68.73

Coordinates

Insights

#40
largest in Canada
#346
largest Hydroelectric worldwide
#2,376
largest worldwide
2015
31 yrs newer than avg
175
operated by Hydro-Québec
17
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
1,026 MW
Commissioned
2015
Status
Operational
Owner
Hydro-Québec
Country
Canada
Coordinates
49.558, -68.726

Carbon Footprint

Annual CO₂
86,282 t

tonnes / year

Lifetime CO₂
6,902,600 t

over ~80 yrs

Intensity
24 g

Est. gCO2/kWh

Annual emissions equivalent to

18,757
cars per year
11,504
homes per year
3,921,932
trees to offset

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

Nearby Plants

About this plant

Outardes-3 is a significant hydroelectric power plant located in Quebec, Canada, with a total capacity of 1026 megawatts (MW). Owned and operated by Hydro-Québec, one of the largest utility companies in North America, Outardes-3 plays a crucial role in the country’s energy sector, contributing to Canada’s commitment to renewable energy and sustainability. The plant harnesses the power of water, specifically from the Outardes River, to generate electricity, making it a valuable asset in the pursuit of clean energy solutions.

Hydroelectric power is generated through the process of converting the kinetic energy of flowing water into electrical energy. In the case of Outardes-3, the facility utilizes a combination of damming techniques and turbines that convert the energy from the water flow into electricity. The plant’s design incorporates advanced technology that maximizes efficiency while minimizing energy loss. The renewable nature of hydroelectric power makes it an attractive alternative to fossil fuels, as it does not produce greenhouse gas emissions during operation, thus significantly reducing its environmental footprint compared to traditional energy sources.

The environmental impact of Outardes-3 is noteworthy. While hydroelectric power is generally regarded as a clean energy source, the construction and operation of large dams can lead to ecological changes in the surrounding area. The flooding of land for reservoirs can affect local wildlife habitats and alter ecosystems. However, Hydro-Québec has made significant efforts to mitigate these impacts through environmental management programs, including the monitoring of affected species and habitats, as well as implementing fish passage systems to ensure aquatic life can thrive.

Regionally, Outardes-3 serves as a cornerstone of Quebec’s energy infrastructure. The province is well-known for its reliance on hydroelectric power, with over 97% of its electricity generated from renewable sources. This not only helps to provide a stable and reliable power supply for local communities but also supports the province’s economy by promoting sustainable development and green jobs. The excess electricity generated by Outardes-3 and other hydroelectric plants in Quebec is often exported to neighboring regions, further establishing the province as a leader in renewable energy production in North America.

In summary, Outardes-3 is a vital hydroelectric power plant that exemplifies the potential of renewable energy in Canada. By utilizing the natural flow of water to generate electricity, the plant not only supports the energy needs of Quebec but also contributes to the broader goal of reducing carbon emissions and fostering a sustainable energy future.

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