A Midwest power grid operator is warning companies that customers need to start conserving energy as demand grows due to a ...

The steady accumulation of snow and freezing rain and a rise in demand for electricity can cause problems long after the sky ...

A winter storm isn’t likely to stress the Tennessee Valley Authority’s electric grid, but projected low temperatures could break demand records.

A longstanding lack of long-range transmission lines in south Louisiana, which limits the amount of power that can be moved in from other areas, contributed to an “extremely rare” problem with the ...

Increasing demand from the tech industry threatens to max out generation capacity in a 13-state region. Consumers are furious ...

The electric grid can handle a certain amount of damage, but climate change is increasing extreme weather events in the state. Can utilities keep it running under extreme conditions without raising ...

Sixty-seven million people in a 13-state region stretching from New Jersey to Kentucky get their power from a market operated ...