Alberta's energy sector could face catastrophic losses if Canada weaponizes oil exports in its brewing trade war with the United States, Premier Danielle Smith warned Wednesday, directly contradicting calls from Ontario for exactly that strategy.
The high-stakes dispute erupted as tensions between Ottawa and Washington intensified this week. The Trump administration imposed punishing 50 per cent tariffs on $28 billion worth of Canadian goods, prompting Prime Minister Carney to announce reciprocal tariffs covering $27.6 billion in U.S. imports. Ontario Premier Doug Ford, meanwhile, has publicly advocated restricting Canadian energy shipments south of the border as leverage in the trade showdown.
Smith flatly rejected that approach.
"I cannot think of a more disastrous policy decision than cutting off or taxing Alberta's oil to the United States," Smith said in her Wednesday address.
The stakes are staggering. The United States represents Canada's single largest energy customer, and Alberta's oilsands—particularly the Fort McMurray industrial corridor—depend on American demand to sustain hundreds of thousands of jobs across the province and beyond.
If Canada severed or restricted that energy pipeline, Smith warned the fallout would be irreversible and devastating. The premier estimated Alberta alone could lose a minimum of half a million jobs, with ripple effects devastating provincial economies across central and eastern Canada.
"Doing so would absolutely devastate the Canadian economy. It would not only extinguish the livelihoods of hundreds of thousands of Albertans; it would economically hobble our friends and neighbors in other provinces to the east," Smith said.
The disagreement highlights a critical fault line in Canada's trade response strategy. While Ontario seeks aggressive leverage through energy restrictions, Alberta's resource-dependent economy faces the most direct consequences of such weaponization. Once U.S. buyers lose reliable Canadian energy supplies, analysts warn they will likely shift to alternative suppliers—a shift that could prove permanent.
As the trade war escalates, Alberta is pushing federal decision-makers to pursue tariff retaliation that doesn't target the province's economic engine. The outcome of this internal Canadian debate could reshape the nation's energy sector for decades to come.
This story was adapted from reporting by the Edmonton Journal.