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Our subsidiaries & partnerships
We delivered one of the world's single-largest climate change actions by closing our coal stations, but that does not make us complacent. It makes OPG hungry to do even more to power Ontario’s homes and businesses – and build on our province’s reputation as a clean-energy powerhouse.Ken HartwickPresident and CEO, OPG
Key projects and initiatives
The future of nuclear
OPG is building North America's first small modular reactor (SMR) at our Darlington site. A total fleet of four SMRs will provide 1,200 new megawatts of clean, reliable, safe nuclear power. That's enough to power about 1.2 million homes for decades.
OPG will be the first power generator in North America to build a small modular reactor (SMR).
Innovative energy storage
From pumped hydro to batteries to hydrogen, we're on the leading edge of new energy storage technologies that are critical to electrifying life with clean, reliable power.
From pumped hydro to batteries to hydrogen, OPG is on the leading edge of new energy storage technologies.
A hydrogen powerhouse
With our abundant supply of clean electricity, OPG’s subsidiary, Atura Power, is pioneering the production of green hydrogen to help power the energy transition while building an entirely new, made-in-Ontario cleantech industry.
OPG’s subsidiary, Atura Power, is pioneering the production of green hydrogen to help power the energy transition.
Powering the electric revolution
To enable net-zero by 2050, OPG and our subsidiaries are investing in electric vehicle charging networks, electrifying transit systems, and working with businesses to electrify fleets.
By 2050, Ontario will need to be fully electrified and that means investing in EV charging networks, electrifying transit systems, and working with businesses to electrify fleets.
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