Archive · 24 Aug 2026
Ontario Premier Threatens Retaliation Over Trump Canada Tariffs
The United States and Canada are arguing about taxes placed on goods crossing their border.
These taxes are called tariffs and can make products more expensive.
President Donald Trump says Canada has treated the United States unfairly in trade.
Ontario Premier Doug Ford says Trump is hurting a close friend and ally.
Ford warned that Ontario could send less electricity and fewer important minerals to the United States.
Canada has also announced matching penalties on some American goods.
The disagreement could hurt car factories because parts move between Canada and the United States many times.
Ford says Canada should continue talking but should not accept unfair conditions.
Both sides say they are prepared for economic pain if the dispute continues.
Ontario Premier Doug Ford called Donald Trump's trade policies an economic war against Canada.
Ford threatened to restrict Ontario electricity, critical minerals, oil and potash exports to the United States.
The United States imposed 50 percent tariffs on about $20 billion of Canadian goods, while new auto tariffs are scheduled for next year.
Prime Minister Mark Carney ended trade negotiations, saying Washington had demanded too much for tariff relief.
Ford said Canada should keep negotiating but refuse demands that could undermine its sovereignty or manufacturing sector.
- Who
- Ontario Premier Doug Ford, U.S. President Donald Trump, Canadian Prime Minister Mark Carney and U.S. Trade Representative Jamieson Greer.
- What
- A dispute over U.S. tariffs on Canadian goods and Canada's threatened retaliation.
- When
- Ford spoke Monday; the United States imposed some 50 percent tariffs Saturday, while new auto tariffs are set to begin next year.
- Where
- The dispute involves trade between Canada, particularly Ontario, and the United States.
- Why
- Trump says Canada has imposed unfairly high tariffs, while Canadian officials say U.S. demands and tariffs threaten Canadian industries and sovereignty.
Canada and Ontario
United States Administration
Reason for tariffs
Canada and Ontario
Ford and Carney argue that the U.S. measures threaten Canadian industries and that Washington's demands could compromise Canada's sovereignty.
United States Administration
Trump says Canada has been taking advantage of the United States and maintaining unfairly high tariffs on American farmers.
Response to the trade dispute
Canada and Ontario
Canada announced dollar-for-dollar retaliation, while Ford said Ontario could restrict electricity and critical-mineral exports.
United States Administration
The Trump administration is escalating tariffs, including a planned 50 percent levy on Canadian automobiles, auto parts and steel.
Future negotiations
Canada and Ontario
Ford said Canada should continue negotiating but should not accept conditions requiring U.S. approval for Canadian trade agreements.
United States Administration
Washington sought tariff relief in exchange for concessions that Canadian officials considered unacceptable, according to Carney and Ford.
- U.S. tariffs
- The United States imposed 50 percent tariffs Saturday on about $20 billion worth of Canadian goods.
- Auto tariffs
- Trump said 50 percent tariffs on Canadian automobiles, auto parts and steel would begin next year.
- Canadian retaliation
- Mark Carney announced dollar-for-dollar retaliation beginning September 8.
- Ontario electricity
- Ontario supplies electricity to 1.5 million homes and businesses, according to Ford.
- Potential leverage
- Ford said Ontario could restrict electricity and critical-mineral exports and consider using oil and potash as leverage.
- Negotiations
- Carney walked away from talks after Washington allegedly sought too much in exchange for tariff relief.
- Auto-sector exposure
- Ontario's vehicle industry is closely integrated with U.S. factories, with parts crossing the border multiple times during production.