Canada's Nuclear Revival: A $100 Billion Bet on CANDU and Engineering

OTTAWA, ON – June 22, 2026 – The Canadian government today ignited a new era for its energy sector, unveiling a sweeping national nuclear strategy that aims to build up to 10 new large-scale reactors, double the nation's electricity grid by 2050, and re-establish Canada as a global leader in nuclear technology. The ambitious plan, which could cost upwards of $100 billion, is being hailed as a historic vote of confidence in Canadian engineering and a critical step toward achieving both energy independence and ambitious climate targets.

The strategy, released by Energy Minister Tim Hodgson, was met with strong support from industry stakeholders, including the Society of Professional Engineers and Associates (SPEA), which represents the scientists and engineers at the heart of Canada's nuclear program.

“This strategy is structured around four pillars to enable new builds across Canada, becoming a global supplier and exporter, expanding uranium and fuel production and developing new Canadian nuclear innovations,” said Mark Chudak, President of SPEA. He noted that the announcement validates the careers of members dedicated to the nuclear fleet and “signals a future where their expertise… will be in greater demand than ever.”

A Multi-Billion Dollar Bet on Sovereign Technology

At the core of the federal strategy is a renewed commitment to Canada’s homegrown CANDU (CANada Deuterium Uranium) reactor technology. Unlike most global competitors, CANDU reactors run on natural, unenriched uranium, a resource Canada has in abundance as the world's second-largest producer. This unique capability is a cornerstone of the government's push for energy sovereignty, insulating the nation’s power supply from the geopolitical volatility and supply chain risks associated with enriched uranium.

The government holds the intellectual property for CANDU, giving it full discretion over its export and usage. Currently, 17 CANDU reactors in Ontario and New Brunswick generate approximately 13% of Canada’s electricity and contribute an estimated $22 billion annually to the economy. The new plan seeks to dramatically expand this footprint.

The strategy's economic vision is as ambitious as its technical goals. Beyond the estimated $100 billion-plus price tag for the new reactor fleet, the government aims to stimulate significant private investment. A new federal financing policy, expected by April 2027, will clarify how projects can access government loan streams and Canada Infrastructure Bank investments, with the hope of attracting capital from pension and sovereign wealth funds. The plan also calls for more than doubling private R&D funding for new nuclear technologies to between $500 million and $700 million by 2032.

Charting the Course: Timelines and Global Ambitions

The strategy lays out an aggressive timeline for this nuclear renaissance. Key targets include having two new large-scale reactors under construction by 2035, with at least five more planned or under development by 2040. To support this, a modernized, cost-competitive CANDU reactor design is slated to be ready by 2030.

Beyond domestic builds, the plan aggressively targets the global market. Canada aims to secure deals for its CANDU technology in at least four new international markets by 2040, building on the nine CANDU reactors already operating abroad in countries like South Korea, Romania, and China. The strategy also includes a push for Canadian-made microreactors, with a demonstration planned by 2035 and deployment to remote communities targeted for the late 2030s.

“Canada has long been a nuclear leader, but we will not remain one by standing still,” Minister Hodgson stated, emphasizing the need for swift action. This sentiment was echoed by SPEA, which called on the government to move quickly on procurement and regulatory timelines.

The People Powering the Plan: A Race to Double the Workforce

Perhaps the most significant challenge underpinning the entire strategy is the human one. The plan explicitly acknowledges that its success hinges on doubling the nuclear workforce, from approximately 90,000 direct and indirect jobs today to over 180,000 by 2050. This massive expansion is necessary to build, operate, and maintain the new fleet while supporting a growing export market.

“You can’t just flip a switch and create a nuclear engineer,” commented one industry insider. “This requires a sustained, multi-decade investment in our educational pipeline, from universities to trade schools.”

The current workforce is highly skilled, with 90% of roles categorized as high-skilled. Institutions like McMaster University and Ontario Tech University are already hubs for nuclear education, but capacity will need to be scaled dramatically. Organizations like SPEA, which is affiliated with Unifor, Canada’s largest private-sector union, are positioning themselves as key partners in this effort, ready to work with federal and provincial governments to build the next generation of nuclear professionals.

Navigating the Hurdles: Regulation, Funding, and Public Trust

While the strategy sets a clear direction, the path forward is laden with significant hurdles. Canada's nuclear regulatory process, overseen by the Canadian Nuclear Safety Commission (CNSC), is famously rigorous. Any new project will face a multi-year gauntlet of licensing, environmental assessments, and mandatory consultations with Indigenous communities and the public. While the process ensures safety, it can also lead to lengthy delays and cost overruns, a common feature of large-scale energy projects.

Furthermore, the plan's success depends on securing public buy-in. Environmental and anti-nuclear advocacy groups have long raised concerns about the long-term management of radioactive waste and the risk of accidents. The government’s strategy acknowledges this by committing to responsible waste management solutions, including supporting the development of a Deep Geological Repository for used fuel. Still, winning over a skeptical public will be crucial.

The government itself recognizes the importance of this, noting in its strategic documents the “increased importance of social license” for major projects. As SPEA prepares to engage with the government on the implementation details, the focus for all involved will be on translating this ambitious vision into a tangible, safe, and economically viable reality.