U.S. grid operators are asking regulators for more time to meet a federal order to upgrade existing transmission lines with ...

The Dallas-based private-equity firm led a $65 million growth investment in the business.

President Donald Trump's oversight of an increasingly unreliable U.S. power grid requires swift action, he said this week, ...

As Storm Éowyn hits the country on Friday, all 76 cities in the UK could face power cuts affecting other services, such as ...