A group that monitors the U.S. electricity system warns that grid reliability is “worsening” and blackout risks are rising ...

(The Center Square) – The electric grid powering much of the U.S. through a harsh stretch of winter has largely held up, but ...

The North American Reliability Corporation's latest long-term assessment warns that half the U.S. will face increased risks ...

Bottlenecks on the national grid are cutting supplies of cheaper electricity to homes and businesses, an industry group ...

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

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

Electric companies have called the grid system "complex," saying the way the power grid is designed makes it complicated.

The "universal shock absorber" revolutionizes power grid stability, providing a cost effective upgrade to current ...

Embed <iframe src="https://www.npr.org/player/embed/1396445/1396446" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player"> The ...

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 ...