When the Thermometer Climbs, the Grid Buckles: The Quiet Danger of Extreme Heat
Winter storms tend to dominate the conversation around grid vulnerability, but extreme heat quietly imposes a different—and arguably more persistent—strain on America's power infrastructure. From reduced transmission capacity to synchronized cooling demand, summer heat waves push utilities to their operational limits in ways most customers never see. Understanding the mechanics of this seasonal stress, and the role individual households play, is the first step toward a more resilient energy futu