A 25% export tariff on electricity from the Canadian province of Ontario – slated to take effect Monday – could raise prices ...

The move in response to President Donald Trump's tariffs on Canadian goods could raise costs for 1.5 million customers in ...

Ontario is threatening retaliatory levies on electricity supplied to the state — just as the city’s main utility is seeking ...

Swelling U.S. power prices may rise even faster in some parts of the country if 10% energy tariffs imposed by the Trump ...

Canadian leaders are threatening to add surcharges to electricity flowing into Michigan, or cut it off entirely.

Ontario, Canada plans to impost a 25% tariff on power it sends to homes in Michigan in response to U.S. tariffs on Canada ...

For now, gasoline and heating fuel will likely see the most immediate changes. It still remains to be seen whether the ...

Are Australians paying some of the world's most expensive electricity bills? Sort of... but comparisons can be misleading.

Energy prices for Massachusetts consumers could "skyrocket" if President Donald Trump's tariffs on Canada and Mexico take ...

A Canadian politician threatened to cut off power to the U.S. If so, what would happen in Connecticut and New England and how ...

New tariffs levied by President Donald Trump may threaten the affordability and availability of imported Canadian hydropower.