As the One Big Beautiful Bill Act squeaked its way through Congress earlier this month, its supporters heralded what they described as a new era for American energy and echoed what has become a familiar phrase among President Donald Trump’s supporters. “Congress has taken decisive action to advance President Trump’s energy dominance agenda,” said American Petroleum Institute President and CEO Mike Sommers in a statement after the House passed the bill. Republicans concurred, with legislators ranging from Rep. Mariannette Miller-Meeks of Iowa, chair of the Conservative Climate Caucus, to Energy and Commerce Committee Chairman Rep. Brett Guthrie of Kentucky releasing statements after the bill’s passage championing its role in securing “energy dominance.” The idea and rhetoric of energy dominance has its roots in the first Trump administration, although a formal definition for the phrase is hard to come by. When Trump signed an executive order this February establishing the National Energy Dominance Council, he included expanding energy production, lowering prices and reducing reliance on foreign entities among the council’s goals, while also emphasizing the importance of oil production and liquefied natural gas (LNG) exports. The phrase has become something of a battle cry among the president’s supporters, with EPA Administrator Lee Zeldin writing in the Washington Examiner on July 8 that “Trump is securing America’s energy future in a modern-day version of how our Founding Fathers secured our freedom.” “Through American energy dominance, we’re not just powering homes and businesses,” Zeldin said. “We’re Powering the Great American Comeback.” But despite claims from Republican officials and the fossil fuel industry that the megabill will help secure energy dominance, some experts worry that the legislation’s cuts to wind and solar actually undermine those goals at a time when electricity demand is rising, limiting America’s ability to add new generation capacity, raising prices for consumers and ceding global leadership in the clean energy transition.