Overview
Robert-Bourassa is a 5,616 MW hydroelectric power plant in Quebec, Canada, operated by Hydro-Québec. It is one of the largest underground power stations in the world.
Robert-Bourassa is a major hydroelectric power plant located in the Baie-James region of Quebec, Canada. Owned and operated by Hydro-Québec, it has a capacity of 5,616 MW, making it one of the largest hydroelectric facilities globally. The plant is part of the James Bay Project and plays a critical role in Quebec's renewable energy grid. The plant utilizes 16 turbine-generator units housed in an underground cavern, drawing water from the Robert-Bourassa Reservoir. As a hydroelectric facility, it produces zero direct emissions, aligning with Canada's clean energy goals. The technology is well-established, with the plant having been operational since the early 1980s. Robert-Bourassa supplies electricity to millions of Quebec residents and supports industrial activities. Its large capacity and renewable nature contribute to Canada's position as a leader in hydropower generation. The facility operates under stringent Canadian environmental regulations, including the Canadian Environmental Protection Act.
Environmental context
As a hydroelectric plant, Robert-Bourassa has a low carbon footprint but involves significant land use changes from reservoir creation. The facility is located in a remote boreal forest region, where flooding for the reservoir has altered local ecosystems. However, the plant avoids air emissions and supports Canada's renewable energy targets. Proximity to populated areas is minimal, reducing local pollution impacts.
Frequently asked questions
Robert-Bourassa is located in the Baie-James region of Quebec, Canada, near the Robert-Bourassa Reservoir.
The plant has a capacity of 5,616 MW, making it one of the largest hydroelectric power stations in the world.
The plant is owned and operated by Hydro-Québec, the state-owned utility of Quebec.
Hydroelectric plants in Canada are subject to the Canadian Environmental Protection Act and provincial regulations, including environmental impact assessments for water use and land changes.
As a large hydroelectric facility, Robert-Bourassa provides clean, renewable electricity to Quebec, supporting Canada's goal of reducing greenhouse gas emissions.