World Power Plants

Seven Sisters165 MW Hydroelectric

HydroRenewable

With a capacity of 165 MW, the Seven Sisters hydroelectric power station ranks as the 203rd largest facility in Canada. This positioning is particularly significant within the broader context of Canada’s energy profile, where hydroelectric power dominates, accounting for a substantial share of the 193,190 MW total capacity from 1334 plants nationwide. As the 114th largest hydro facility in the country, Seven Sisters contributes 0.09% of the national capacity, reinforcing the importance of renewable energy in Canada’s energy mix. Seven Sisters employs advanced hydroelectric technology, harnessing the kinetic energy of flowing water to generate electricity. This method not only provides a renewable energy source but also minimizes greenhouse gas emissions compared to fossil fuels. Its operational efficiency is supported by the surrounding hydro facilities, including the nearby Great Falls (129 MW), Pine Falls (84 MW), Slave Falls (68 MW), McArthur (56 MW), and McArthur Generating Station (55 MW). This cluster of hydroelectric plants enhances the region’s ability to provide a continuous and reliable power supply, showcasing the strength of hydroelectric generation in Manitoba. Located in Manitoba, Seven Sisters is part of a robust hydroelectric network that capitalizes on the province's abundant water resources. The vicinity of multiple hydro plants not only bolsters energy production but also facilitates cooperation within the grid, ensuring stability and efficiency in power distribution. The dominance of hydroelectric facilities in the region is indicative of Canada’s broader commitment to sustainable energy practices. As Canada’s energy profile continues to evolve, the importance of hydroelectric power cannot be overstated. Despite its relatively small share of national capacity, Seven Sisters plays a critical role in supporting local energy demands and contributing to the overall sustainability goals of the country. The reliance on hydroelectric power places Canada at the forefront of clean energy initiatives, setting a benchmark for other nations. Operated by a consortium of entities, Seven Sisters stands as a testament to the country’s commitment to renewable energy. As the global community increasingly shifts towards sustainability, the operational practices and future expansions of facilities like Seven Sisters will be vital in shaping the energy landscape. The ongoing development and integration of hydroelectric power will not only enhance economic stability but also align with environmental goals, ensuring a sustainable future for generations to come.

Capacity
165 MW
Commissioning Year
1996

30 years old

Owner
Hydro-Québec
Location
50.1204°, -96.0177°

Canada, North America

Context & rankings
  • 203. largest of 1,334 plants in Canada
  • #8,069 worldwide by installed capacity
  • #1,667 of 8,493 Hydroelectric plants worldwide
  • 0.09% of the installed capacity of Canada
Age & fleet comparison

30 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Hydro-Québec operates 174 plants totalling 59,537 MW

Regional density

10 plants within 100 km, 826 MW combined

Nearest plant: McArthur Generating Station (30.9 km)

Data provenance

Location

Coordinates:: 50.120400, -96.017700
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Seven Sisters is a hydro power plant producing approximately 578 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

CanadaEnergy Profile

1,334
Total Plants
193.2 GW
Total Capacity
HydroGasNuclearWind
Top Fuels

See Incorrect or Missing Data?

Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.