Our mission, vision & values

As Ontario’s largest clean electricity generator, see how our focus is on generating safe, efficient, and reliable energy.

About

Our partnerships & subsidiaries
Our subsidiaries & partnerships are helping us improve electricity generation, storage, and distribution technology to electrify life in one generation.
Who we are
Powering Ontario
Ontario’s need for power never takes a rest and neither does OPG — we’re on the job 24 hours a day, seven days a week, powering Ontario.
What we do
Public safety
We maintain a long-term commitment to the health, safety and energy needs of Ontarians, and it shows in everything we do.
Our commitments in action
Code of Business Conduct
We operate according to a Code of Business Conduct that ensures safety, integrity and efficiency for Ontario.
Governance & regulation

Workers in hard hats look out from the top of an open stairway before a huge Canadian flag in a nuclear plant.

Our role in the system

Our role is to help build a stronger Ontario by investing in clean, affordable power and energy solutions that help grow Ontario's economy.

Power generation

Nuclear power
Nuclear power plays an important role in Ontario and OPG’s energy mix, and its critical to helping us achieving our net-zero goals.
Our power
Educational resources
We support students and educators by providing learning resources developed specifically for teachers, young people and schools.
Our role in the system
Nuclear safety and emergency preparedness
We build safety into every step of our energy production and about our comprehensive emergency preparedness plans for Ontarians.
Our commitment to safety
- Nuclear safety and emergency preparedness
- Water safety

The pristine turbine hall at Darlington Nuclear Generating Station.

Darlington refurbishment project

Once complete, this project will enable production of clean, safe, low-cost, and emission-free electricity from Darlington for 30 more years.

Projects & services

Darlington SMR
The Darlington site is the only location in Canada licenced for new nuclear with a completed and accepted Environmental Assessment.
Our projects
Clean energy credits
With an extensive portfolio of clean energy generation across North America, OPG can offer environmental credits in both Canada and the US.
Our services
- Electrification services
- Clean energy credits

Ouimet Canyon Provincial Park, Thunder Bay, Ontario

Territorial acknowledgement

We respectfully acknowledge that our facilities are located within the traditional and treaty territory of Indigenous Nations and communities.

Community investment

The Power for Change Project was designed to give back to Ontario and to the communities where we operate, to help build a cleaner, more sustainable future for generations to come.

Communities

Territorial Acknowledgement
- Territorial Acknowledgement
  OPG respectfully acknowledges that the lands on which its generating stations and other assets are located are within the traditional and treaty territory of many Indigenous communities. Click to read more.
Central Ontario
- Central Ontario
  Central Ontario is home to 20 of our hydroelectric facilities, some of which, like our Sills Island Generating Station, have been part of their community for more than one hundred years.
Eastern Ontario
- Eastern Ontario
  Eastern Ontario is host to one gas-fired generating station and 15 of our hydroelectric generating stations on the St. Lawrence, Ottawa and Madawaska Rivers.
Northeastern Ontario
- Northeastern Ontario
  Northeastern Ontario contains 14 of our hydroelectric stations, including several we built or redeveloped through key partnerships with local Indigenous communities.
Northwestern Ontario
- Northwestern Ontario
  Northwestern Ontario hosts 11 of our hydroelectric stations as well as a former coal generating station that we converted to use biomass as fuel.
Southern Ontario - Durham Region
- Southern Ontario - Durham Region
  The golden horseshoe of Southern Ontario is home to key operations including our Darlington and Pickering nuclear stations in Clarington and Pickering.
Southern Ontario - Niagara Region
- Southern Ontario - Niagara Region
  The golden horseshoe of Southern Ontario is home to key operations including our iconic Sir Adam Beck hydroelectric stations in Niagara Falls.
Southwestern Ontario
- Southwestern Ontario
  Southwestern Ontario is host to our NSS - Western Waste Management Facility in Bruce County, our Eugenia hydroelectric station near Meaford, and our Nanticoke Solar Facility on the site of the former Nanticoke coal station.

Rough waters in the tailrace from Barrett Chute hydroelectric station.

Water system data portal

Find water level and flow information from gauges on rivers where OPG operates hydroelectric stations in Ontario.

News & resources

Net-Zero News
A quarterly round-up of stories, news and profiles that highlight our best. See how we’re electrifying life in one generation.
Newsroom
Visitor centres
At our visitor centres, the public is welcomed to see how their power is made and learn about Ontario's low-carbon electricity system.
Educational resources
Water safety
Our commitment to public safety includes making sure people know about the dangers around our hydro stations and dams.
Water system data portal

Careers
Investors
Reports
OPG Websites

Media Releases

March 17, 2021

3 min read

New study highlights potential economic benefits of new nuclear

Small Modular Reactor development and deployment will generate both power and jobs

Toronto – A Conference Board of Canada study, released today, says building Small Modular Reactors (SMR) in Ontario and Saskatchewan would create jobs, increase provincial revenues and help ensure the necessary supply of zero-emissions, non-intermittent and cost-competitive energy.

The study, titled “A New Power: Economic Impacts of Small Modular Nuclear Reactors in Electricity Grids,” studied the impacts of deploying SMRs in Ontario and Saskatchewan from 2021 onwards. It worked from the assumption that in Ontario, a 300-megawatt grid-scale SMR would operate for 60 years, beginning in 2028. Then, a fleet of four more SMRs, identical to the one in Ontario, would become operational incrementally between 2032 and 2041.

“The Conference Board of Canada’s research reinforces what we at OPG already knew: that nuclear power is integral to our low-carbon future and SMRs are the flexible, scalable answer to some of the most complex energy questions."

Ken Hartwick, President and CEO of Ontario Power Generation

According to the study, a 300-megawatt grid-scale SMR built in Ontario and operated for 60 years would result in the following economic impact to the province:

Create direct and related employment on an average annual basis as follows:
- Close to 700 jobs during project development
- More than 1,600 jobs during manufacturing and construction
- Over 200 jobs during operations, and
- About 160 jobs during decommissioning
Have a positive impact on Gross Domestic Product of over $2.5 billion
Result in an increase of provincial revenues of over $870 million

“The Conference Board of Canada’s research reinforces what we at OPG already knew: that nuclear power is integral to our low-carbon future and SMRs are the flexible, scalable answer to some of the most complex energy questions,” said Ken Hartwick, President and CEO of Ontario Power Generation. “We recently announced our goal to site an SMR at our licensed Darlington site as early as 2028, cementing OPG and Ontario’s role as a world-leader in this technology, and in turn, creating job opportunities and economic growth.”

“The Conference Board’s research found significant economic benefits of small modular nuclear reactors (SMRs) in grid electricity generation,” said Dr. Babatunde Olateju, Senior Research Associate, Conference Board of Canada. “Ontario could see a $2.6 billion gain in GDP over the lifetime of a single SMR, while Saskatchewan could see an $8.8 billion increase in GDP for the deployment of four SMR units.”

Ontario Power Generation (OPG) has the only site in Canada licensed for a new nuclear reactor, at its Darlington nuclear site. In November, we announced resumption of planning toward siting an SMR at that Darlington site as early as 2028, pending regulatory approvals and licensing.

About OPG

OPG is a climate change leader and the largest electricity generator in the province, providing almost half of the power Ontarians rely on every day. It is also one of the most diverse generators in North America, with expertise in nuclear, hydroelectric, biomass, solar and natural gas technologies.

Read more about how OPG is exploring innovative energy options to power Ontario's future – including advancements in reliable, virtually carbon-free nuclear power, which can help meet Ontario’s changing energy needs while combating climate change at www.opg.com/newnuclear.

The Conference Board of Canada is the country’s leading independent research organization. Our mission is to empower and inspire leaders to build a stronger future for all Canadians through our trusted research and unparalleled connections. Follow The Conference Board of Canada on Twitter @ConfBoardofCda

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For further information, please contact:

OPG Media Relations
416-592-4008 or 1-877-592-4008
Follow us @opg