由于安全、排放和可靠性等问题,美国老化的煤炭厂面临越来越多的关闭压力。 U.S. aging coal plants face increasing pressure to shut down due to safety, emissions, and reliability concerns.

越来越多的专家质疑美国老化的燃煤发电厂能否安全地在原定寿命之后运行,从而引起人们对可靠性和环境风险的关切。 A growing number of experts question whether aging coal-fired power plants in the U.S. can safely operate beyond their original lifespans, raising concerns about reliability and environmental risks. 尽管一些运营商要求延期,但监管者和环境团体警告说,继续运营带来严重的安全和气候挑战,许多工厂将近或超过50年的服务期。 Despite some operators pushing for extensions, regulators and environmental groups warn that continued operation poses significant safety and climate challenges, with many plants nearing or exceeding 50 years of service.