President Donald Trump backed down from an extraordinary trade war escalation Tuesday that had threatened a massive surge in ...

Ontario’s premier said the tariff would remain in place despite the one-month reprieve from President Trump, noting a ...

Ontario imposed a 25% surcharge on electricity exports to Michigan, Minnesota, and New York, affecting some 1.5 million ...

Mr. Trump said the decision came in response to Ontario's move to impose a 25% surcharge on electricity exports to the U.S.

One day after hitting New Yorkers with a new 25% tariff on electricity imported from Ontario, the leader of the Canadian ...

President Donald Trump said he will double the tariffs imposed on steel and aluminum imported from Canada after the province ...

The latest skirmish in U.S. President Donald Trump’s trade war is highlighting how the Canadian province of Ontario provides ...

Ontario Premier Doug Ford says a 25% surcharge on electricity from Ontario going to the U.S. will go into effect starting ...

President Donald Trump has declared a national electricity emergency after Ontario imposed a 25% surcharge on electricity ...

Premier Doug Ford warned that he was prepared to cut off power exports to the three states entirely as long as President ...

Ontario's leadership threatened with an additional surcharge for electricity they export to a few neighboring U.S. states.