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.

Newly re-elected Premier Doug Ford doubled down Monday on his threat to cut off electricity flowing from Ontario to several American states if the U.S. moves ahead with tariffs.

In a bold move, Ontario Premier Doug Ford has warned of a potential cessation of electricity exports to the U.S. The announcement is a response to President Donald Trump’s planned 25 percent tariffs on Canadian goods,