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From employment opportunities, to nuclear safety, explore our other websites.
- Careers
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Pelly's Space
Pelly is a uranium pellet who loves powering nuclear generation, bananas, and hanging out with his besties.
nuclearpelly.ca
Climate Challengers
OPG's podcast series featuring the people doing what they can to help to save the world from the consequences of climate change.
climatechallengers.com
Atura Power
Get to know Ontario's newest power generator. Atura power is helping enable a cleaner energy future.
aturapower.com
Laurentis Energy Partners
Learn more about Laurentis Energy Partners, an OPG subsidiary.
laurentisenergy.com
Prepare to be Safe
Learn more about nuclear emergency preparedness, and order your KI pills.
Prepare to be SafeSearch Results:
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About us
Ontario Power Generation is proud to be one of the largest, most diverse clean power producers in North America.
We invest millions in local economies and employ thousands of people to maintain a modern, sophisticated energy fleet. And we partner with local, environmental and Indigenous groups to improve the well-being of our site communities.
Explore how OPG is proud of our past, but focused on the future of power generation.
Our generation portfolio in Ontario
66 Hydroelectric
Stations
2 Nuclear
Stations
1 Solar
Facility
1 Biomass
Station
1 Dual-fuelled
Oil and gas station
4 Atura Power
Combined cycle gas turbine stations
OPG also owns a number of additional facilities in Ontario and the United States:
- OPG's US Hydroelectric Platform —OPG wholly or jointly owns and operates 85 hydroelectric generating stations and holds minority interests in 14 hydroelectric and two solar facilities in the United States through its US-based wholly-owned subsidiary, Eagle Creek Renewable Energy.
- OPG’s gas-fired combined cycle generating stations — OPG’s subsidiary Atura Power is the operator of four combined cycle gas turbine generating stations located in Ontario.
- Bruce nuclear stations — OPG also owns two other nuclear generating stations in Ontario that are leased to Bruce Power L.P.

2022 annual report
Read about Ontario Power Generation’s 2022 financial and operating performance.
Generating power with purpose

See how OPG contributes to local economies and the overall economic strength of the province.

Explore how OPG generates power while protecting and enhancing Ontario’s environment.

Learn how OPG is investing in innovation for the future, from electric vehicles and a diverse workplace, to the next evolution of nuclear power.