According to figures from the U.S. Energy Information Administration, Canada is by some margin the largest source of American energy imports, with 59 percent of all crude oil imported into the U.S. in 2019 coming from the country.

Ontario Premier Douglas Robert Ford has called on leaders in other regions to cut off electricity to the eastern US states over the 25% tariffs imposed by US

Ontario Premier Doug Ford said on Monday he is ready to halt electricity exports to the United States if President Donald Trump proceeds with a 25% tariff on Canadian goods.

If tariffs hit Canada, Ontario could cut off electricity exports—"with a smile on my face."

Ontario may cut off electricity exports to the United States, Premier of the Canadian Province Doug Ford announced on Monday. Speaking to reporters at a mining convention in Toronto, Ford said the action would be in retaliation for the new tariffs on Canadian goods.