Tuesday’s extreme heat hit the electrical grid in Massachusetts, where thousands of customers endured the scorching temperatures without power, officials said. “Yesterday’s heat event impacted ...

As temperatures across California continue to soar, the state's power provider said it is closely monitoring the state of the electric grid, which is its primary mission. Records temperatures are ...

NEW ORLEANS — When Entergy suddenly cut power to around 100,000 customers in the New Orleans area in May, backlash was swift. "What we had happen Sunday happened to us, not with us,” said City ...

The National Weather Service issues an extreme heat warning affecting almost 150 million people across the US. Heat domes are to blame. Parts of the US -- including the Midwest, New England and ...

Aug 1 (Reuters) - Grid operators across the U.S. are revamping their forecasting methods, introducing reforms to power markets and streamlining interconnection processes to quickly connect more energy ...

Before reading this, you’ll want to make sure all your devices are fully charged. Go ahead, we’ll wait. Okay. This week’s epic heat dome has swallowed up much of the eastern half of the continental ...

NEW YORK, June 23 (Reuters) - U.S. grid operators on Monday directed power plants to maximize their output as wholesale electricity prices skyrocketed during a dangerous heat wave afflicting the ...

The Los Angeles-area power grid was running smoothly Thursday morning as temperatures soared on what is expected to be the hottest day of a multi-day heat wave. No heat-related outages were being ...

A woman covers her face from the sun as the region is under an extreme heat warning in Miami Beach, Florida, on July 25, 2025. Nearly half the U.S. will wilt under hot, sticky conditions through the ...