Ontario implemented a 25 percent tariff on all electricity exports to the U.S. on Monday, impacting three states.

Trump has said repeatedly he wants Canada to become the 51st state. It's a statement sometimes laughed off in the U.S., but ...

In addition to New York, Michigan and Minnesota, states identified as importing the most electricity from Canada include North Dakota, New Hampshire, Maine, California, Vermont, Nevada and Arizona, ...

Maine is more reliant on Canada than the rest of the U.S., with over 70% of the state’s imports last year coming from its northern neighbor compared to 13.5% nationally. Maine brought in $4.4 ...