Ontario Pioneers Small Modular Nuclear Plants

Grid Talk

Small modular nuclear reactors (SMRs) could play an important role in meeting future energy needs.

In this episode of Grid Talk, host Marty Rosenberg talks with Sandra Dykxhoorn, the vice president of New Nuclear Growth at Ontario Power Generation (OPG), based in Toronto.

“It’s a game-changer,” said Dykxhoorn about SMRs. “We are really at the front of the pack here. OPG is recognized now globally as a world leader in its small modular deployment.”

SMRs will make their international debut in the free world in Ontario, Canada in five years.

“The reason why small modular reactors exist at all and why people are investing in this technology is because we know there is a need for smaller, clean base load power options that can replace gas and coal,” Dykxhoorn said.

“Part of the solution with the small modular reactor is that it’s smaller so that should be quicker to build; doesn’t take as long,” she told Grid Talk. “Additionally, it’s more modular and more standardized. What we try to do is introduce factory buildout components.”

It will be safer than conventional nuclear plants around for decades.

“Essentially what they’re trying to do is remove the humans that need to be involved in managing a nuclear reactor in the event that there’s an emergency or something happens. Ultimately, there’s something called passive safety.”

As the Vice President of New Nuclear Development for Ontario Power Generation, Sandra Dykxhoorn oversees the company’s long-term new nuclear growth strategy, building external relationships and creating a pipeline of opportunities. She has been with OPG since 2016
She graduated with a Bachelor of Commerce from the University of Carleton and is a proud alumnus of the Laurentian Leadership Program in Ottawa and the Institut d’Etudes Politiques (IEP) in Grenoble France.