Mark Carney walked onto a stage in Ottawa on Thursday morning to release the clean electricity strategy his Liberal government has been signalling since taking power last year. The headline number is a commitment to double Canadian grid capacity by 2050, an expansion the prime minister told reporters was "non-optional" given the country's industrial ambitions and the pace of electrification.
The strategy bundles four major commitments. New federal funding will flow into interprovincial transmission, including a long-discussed east-west tie that would reduce Quebec's reliance on US export markets. Ottawa will work with Alberta to bring small modular reactors to the provincial grid by 2050, in what would be a politically significant agreement given Alberta's historic resistance to federal climate policy. Nuclear refurbishment in Ontario will be backed by federal loan guarantees. And the existing clean electricity regulations will be tightened on a defined timetable rather than left open-ended.
Demand is the proximate driver. Electricity load is rising on multiple fronts at once: data-centre buildouts tied to artificial intelligence, EV adoption that is no longer hypothetical, and a defence industrial base that the Carney government wants to expand. Officials briefed reporters that the existing grid could not absorb expected load growth beyond about 2032 without "either rationing or new generation."
Carney framed the strategy explicitly in continental terms, citing the trade pressure from Donald Trump's second-term tariff regime as a reason for Canada to diversify its electricity exports and reduce dependence on the US grid. "Energy security is sovereignty," he told the room.
The opposition Conservatives, who lost ground to Carney in this spring's federal byelections, dismissed the package as "another expensive plan with no shovel in the ground." But provincial reaction was mixed and largely favourable: Ontario's premier endorsed the nuclear loan guarantees within an hour; Quebec said it would "study" the transmission proposal; Alberta's premier, the most likely to push back, said the SMR agreement was "the basis for a serious conversation."
The strategy does not include new direct subsidies for consumer electricity rates. Carney told reporters that the federal carbon rebate, which he renamed and rebranded in February, would remain the primary mechanism for cushioning households against electricity-price increases tied to the buildout.