World Power Plants

Sainte-Marguerite-3882 MW Hydroelectric

HydroRenewable

Sainte-Marguerite-3 is a significant hydroelectric power plant located in the heart of Canada, specifically at the coordinates 50.7128° N latitude and 66.7814° W longitude. With a robust capacity of 882 MW, this facility plays a crucial role in the national energy mix, contributing to Canada’s reputation as a leader in renewable energy generation. Hydropower, as a clean and sustainable source of energy, is essential in meeting the country's growing electricity demands while minimizing greenhouse gas emissions. The Sainte-Marguerite-3 power plant harnesses the kinetic energy of flowing water, converting it into electricity through advanced hydroelectric technology. This method typically involves the use of turbines driven by water flow, which is a well-established and efficient mechanism for energy generation. As a hydroelectric facility, Sainte-Marguerite-3 not only provides reliable power but also supports grid stability in the region, particularly during peak demand periods. The plant operates under the auspices of Hydroelectric, a dedicated operator focused on maximizing the potential of renewable resources. The strategic location of this power plant is vital for the local grid, ensuring that the surrounding communities have access to clean energy. In the context of Canada's energy policy, hydroelectric power is prioritized as a cornerstone for sustainable development, underscoring the nation's commitment to reducing carbon emissions and promoting energy independence. The environmental benefits associated with hydroelectricity, such as low emissions and minimal land footprint compared to fossil fuels, further enhance the significance of Sainte-Marguerite-3 within the broader energy framework. As Canada continues to lead the charge toward a greener energy future, the contributions of plants like Sainte-Marguerite-3 highlight the importance of investing in renewable technologies. This facility not only exemplifies the potential of hydroelectric power but also serves as a model for other countries striving for similar energy goals.

Capacity
882 MW
Commissioning Year
1996

30 years old

Owner
Hydroelectric
Location
50.7128°, -66.7814°

Canada, North America

Context & rankings
  • 49. largest of 1,334 plants in Canada
  • #2,749 worldwide by installed capacity
  • #441 of 8,493 Hydroelectric plants worldwide
  • 0.46% of the installed capacity of Canada
Age & fleet comparison

30 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Hydroelectric operates 3 plants totalling 1,262 MW

Regional density

2 plants within 100 km, 55 MW combined

Nearest plant: Sainte-Marguerite-2 (56.3 km)

Data provenance

Location

Coordinates:: 50.712800, -66.781400
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Sainte-Marguerite-3 is a hydro power plant producing approximately 3091 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Canada
Continent
North America
Data Source
Global Power Plant Database

Sainte-Marguerite-3 Hydroelectric Power Plant: A Pillar of Canada's Renewable Energy Landscape

The Sainte-Marguerite-3 power plant, located in Canada, is a significant contributor to the country’s renewable energy portfolio, boasting a capacity of 882 megawatts (MW). Owned and operated by a hydroelectric firm, this facility plays a pivotal role in meeting the energy demands of the region while promoting sustainable practices. As a hydroelectric power plant, Sainte-Marguerite-3 harnesses the kinetic energy of flowing water to generate electricity, utilizing a renewable resource that is abundant in Canada’s diverse landscape.

Hydroelectric power is produced by converting the potential energy of water stored in reservoirs into electrical energy through turbines. In the case of Sainte-Marguerite-3, the facility utilizes a series of dams and water channels to direct the flow of water, which drives turbines connected to generators. This process is not only efficient but also produces minimal greenhouse gas emissions, making it a cleaner alternative to fossil fuel-based energy sources. In a country like Canada, where hydroelectricity accounts for a substantial portion of energy generation, facilities like Sainte-Marguerite-3 are crucial in reducing the carbon footprint associated with energy production.

The environmental impact of hydroelectric plants, including Sainte-Marguerite-3, is often a topic of discussion. While hydroelectricity is one of the cleanest energy sources available, the construction of dams and reservoirs can lead to ecological changes in the surrounding environment. These changes may affect local wildlife habitats, water quality, and sediment transport. However, advancements in technology and environmental management practices have allowed for the mitigation of many adverse effects, ensuring that hydroelectric plants can coexist with local ecosystems. Furthermore, Sainte-Marguerite-3 is designed to operate efficiently with minimal disruption to the surrounding environment, highlighting the balance between energy production and ecological preservation.

Regionally, Sainte-Marguerite-3 is integral to the local economy and energy infrastructure. It provides a reliable source of electricity to nearby communities and industries, contributing to economic growth and stability. The power plant also supports job creation in various sectors, from construction and maintenance to environmental monitoring and energy distribution. As Canada continues to strive toward a more sustainable energy future, the role of hydroelectric plants like Sainte-Marguerite-3 becomes increasingly important, serving as a model for renewable energy initiatives across the country. Overall, Sainte-Marguerite-3 stands as a testament to Canada’s commitment to harnessing natural resources responsibly, ensuring a greener future for generations to come.

CanadaEnergy Profile

1,334
Total Plants
193.2 GW
Total Capacity
HydroGasNuclearWind
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