World Power Plants

Eastmain-1480 MW Hydroelectric

HydroRenewable

Eastmain-1 is a prominent hydroelectric power plant located in Canada at coordinates 52.1818, -76.0510. This facility boasts a capacity of 480 MW and is a cornerstone of the energy generation landscape in the region. Owned and operated by Hydro-Québec, Eastmain-1 plays a vital role in supplying renewable energy to the local grid while supporting Canada’s commitment to sustainable energy practices. Utilizing hydroelectric technology, Eastmain-1 harnesses the kinetic energy of flowing water to generate electricity, a process known for its efficiency and minimal environmental impact. The plant’s capacity of 480 MW signifies its importance in meeting the energy demands of the surrounding communities and industries, ensuring a steady and reliable power supply. As a hydroelectric facility, Eastmain-1 aligns with Canada’s national strategy to expand renewable energy sources and reduce greenhouse gas emissions. Situated in a region rich in water resources, Eastmain-1 benefits from ample river flows, which are crucial for its operational efficiency. This geographical advantage allows the plant to maintain consistent electricity production, making it a reliable source of energy for local consumers. The electricity generated by Eastmain-1 is essential not just for residential use but also for supporting local economic activities, thus enhancing the quality of life in the area. The operational context of Eastmain-1 is also influenced by Hydro-Québec’s commitment to sustainable energy development. The company actively invests in renewable energy projects, and Eastmain-1 is a prime example of how hydroelectric power can contribute to a cleaner energy future. The facility’s output is integral to Hydro-Québec’s efforts in ensuring energy reliability and sustainability in the province. In summary, Eastmain-1 represents a significant hydroelectric power generation facility in Canada, with its impressive capacity and strategic location underscoring its role in the regional energy mix. As part of Hydro-Québec’s broader strategy, Eastmain-1 not only meets local energy needs but also exemplifies the commitment to advancing sustainable energy solutions in Canada.

Capacity
480 MW
Commissioning Year
2002

24 years old

Owner
Hydro-Québec
Location
52.1818°, -76.0510°

Canada, North America

Context & rankings
  • 94. largest of 1,334 plants in Canada
  • #4,775 worldwide by installed capacity
  • #751 of 8,493 Hydroelectric plants worldwide
  • 0.25% of the installed capacity of Canada
Age & fleet comparison

24 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Hydro-Québec operates 174 plants totalling 59,537 MW

Regional density

4 plants within 100 km, 2,254 MW combined

Nearest plant: Centrale Bernard-Landry (0.7 km)

Data provenance

Location

Coordinates:: 52.181800, -76.051000
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Eastmain-1 is a hydro power plant producing approximately 1682 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

Eastmain-1 Hydro Power Plant: A Key Player in Canada's Renewable Energy Landscape

The Eastmain-1 hydroelectric power plant is a significant facility located in the province of Quebec, Canada. With a generating capacity of 480 megawatts (MW), it plays a crucial role in the region's energy sector, contributing to Hydro-Québec's mandate of providing reliable and sustainable electricity to its customers. Commissioned in the early 2000s, Eastmain-1 is part of a series of hydroelectric projects that harness the abundant water resources of Quebec, which is home to some of the largest freshwater bodies in the world.

The plant operates on hydroelectric power, utilizing the kinetic energy of flowing water to generate electricity. Water from the Eastmain River is diverted through turbines, converting the energy from the water's movement into mechanical energy, which is subsequently transformed into electrical energy. This process is not only renewable but also produces minimal greenhouse gas emissions compared to fossil fuel-based power generation. Hydro-Québec emphasizes the importance of hydroelectric power in combating climate change and reducing reliance on non-renewable energy sources.

In terms of environmental impact, the Eastmain-1 plant has undergone extensive assessments to mitigate potential ecological disruptions. While constructing hydroelectric facilities can alter local ecosystems and affect fish populations, Hydro-Québec has implemented various measures to minimize these impacts. These include fish passage systems and habitat restoration initiatives. Additionally, the plant contributes to flood control and water management in the region, further enhancing its positive environmental contributions.

Eastmain-1 serves as a vital component of Quebec's energy infrastructure, supporting both provincial and national energy needs. As part of the larger James Bay Project, it reflects Canada’s commitment to renewable energy development and sustainability. The plant's output helps stabilize the electrical grid, particularly during peak demand periods, ensuring that consumers have access to reliable power. Moreover, it supports the local economy through job creation and infrastructure development, benefiting both the surrounding communities and the broader region.

The role of Eastmain-1 extends beyond just energy production; it is emblematic of Canada’s approach to leveraging its natural resources responsibly. The emphasis on hydroelectric power aligns with the country's environmental goals and its commitment to reducing carbon emissions. As Canada continues to transition to a greener energy future, the Eastmain-1 hydroelectric power plant stands as a testament to the potential of renewable energy sources, highlighting the importance of sustainable practices in harnessing natural resources to meet the growing energy demands of the population.

CanadaEnergy Profile

1,334
Total Plants
193.2 GW
Total Capacity
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