In this article D SO NEE The sun sets behind power lines near homes during a heat wave in Los Angeles, Sept. 6, 2022. Patrick T. Fallon | Afp | Getty Images The largest utility companies in the U.S. are warning that the nation is facing a surge of electricity demand unlike anything seen in decades, and failure to rapidly increase power generation could jeopardize the nation's economy. After a more than decade-long period of largely flat growth, electricity demand is poised to skyrocket by 2030 as the artifi ...