President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...

The lawsuit comes after governors, lawmakers, utility regulators and renewable energy proponents in the region unsuccessfully ...

The U.S. will produce less oil in 2025 than previously expected as declining oil prices have prompted U.S. producers to slow ...

Manufacturers and construction companies — as well as consumers — would face higher prices if the U.S. jacks up tariffs on ...

Some parts of PJM Interconnection's power grid are expected to use up so much electricity that people's bills for the summer ...

In the mountains of western North Carolina, local renewable energy company Sugar Hollow Solar is already working through contingency plans to avoid ...

US power companies have applied for permission to raise electricity prices by billions of dollars, driven partly by powering ...

“This new federal law is a gut punch to Hawaii’s rooftop solar market,” Rocky Mould, executive director of the Hawaii Solar ...

Transport Secretary Heidi Alexander has pledged that electric vehicles will soon become more affordable for UK drivers.

Democrats are centering their 2026 energy pitch on kitchen table economics by contending Republican policies will cost people money.

The market remained cautious, however, as rising Saudi Arabian production and persistent concerns over global trade tensions ...