As of Monday, March 10, a Canadian plan to raise electricity costs by 25% went into effect in response to Trump’s tariffs, effective March 4. The electricity is sold to 1.5 million Americans, the Associated Press reported.

In his Truth Social post Trump wrote: "Despite the fact that Canada is charging the USA from 250% to 390% Tariffs on many of our farm products, Ontario just announced a 25% surcharge on 'electricity,' of all things, and your not even allowed to do that. Because our Tariffs are reciprocal, we'll just get it all back on April 2.