A sweeping winter storm has canceled thousands of US flights, triggered emergency declarations in multiple states, and placed severe strain on power grids as extreme cold spreads nationwide.

As an electricity crunch drives bills higher around the country, big tech companies building power-hungry data centers are ...

U.S. electric grid operators on Saturday stepped up precautions to avoid rotating blackouts as frigid weather hitting half of ...

As the artificial intelligence (AI) spending narrative evolves in 2026, investors are shifting their focus to the energy ...

22 states face utility rate hikes averaging 6.1% as winter heating demands peak and wholesale electricity costs climb ...

Kyiv is facing prolonged winter power outages as Russian missile and drone attacks continue to damage Ukraine’s energy ...

A former kindergarten teacher suffers from severe rheumatoid arthritis, and has been trapped for weeks on the 19th floor of ...

Article Summary The Grain Belt Express is a planned high-voltage direct current transmission line that would carry wind-generated power from ...

Managers of electric grids say freezing temperatures and ice and snow could lead to power outages in many places, potentially ...

PJM, which coordinates the movement of wholesale electricity, said the peak demand for megawatts may break records during ...

Changes to ERCOT, power supply facilities in Texas after catastrophic 2021 winter storm should help weather January storm.

PJM Interconnection, the operator of the electric grid network that encompasses several Midwestern states, including Ohio, is warning power companies to bring in extra staff and defer maintenance if ...