Latest News About Ontario Power Generation

Here are the latest publicly reported developments around Ontario power generation:

• Canada’s move toward small modular reactors: The Canadian Nuclear Safety Commission approved Ontario Power Generation’s plan to build a 300 MW GE-Hitachi BWRX-300 SMR at the Darlington site, marking Canada’s first grid-scale SMR approval. This signals a potential shift in Ontario’s baseload generation mix toward nuclear innovations.[1]

• Pickering refurbishment and lifecycle planning: Ontario plans to refurbish units at the Pickering Nuclear Generating Station as part of a broader strategy to extend reliable nuclear capacity while Darlington undergoes refurbishment, helping maintain base-load stability.[2]

• Hydroelectric refurbishment and grid stability: Ontario Power Generation has embarked on substantial refurbishment of several eastern Ontario hydroelectric stations, with a multi-hydro program aiming to modernize aging assets and improve reliability, which supports the province’s emission-free generation alongside nuclear.[4]

• Workforce and cost considerations: In the broader energy sector, Ontario and OPG have historically pursued efficiency improvements and attrition-driven staffing adjustments as part of balancing capital costs with grid reliability, a trend observed in related reporting from past years and ongoing industry moves.[3]

• Broader generation-site planning: Ontario is evaluating potential sites for new generation facilities, including possibilities around large-scale nuclear, to meet future demand and maintain grid resilience, though specific timelines and approvals remain under provincial review.[4]

If you’d like, I can pull the latest articles from a few targeted sources (OPG press releases, IESO updates, and CNSC announcements) and summarize current project statuses, timelines, and any operational impacts for Buffalo-area customers. I can also provide a short timeline graphic showing the major milestones.