环保局试图封锁加州的上限和贸易方案, 挑战州气候努力。 EPA moves to block California's cap and trade program, challenging state's climate efforts.

特朗普政府挑战加州的上限和贸易计划, 限制企业温室气体排放。 The Trump administration is challenging California's cap and trade program, which limits greenhouse gas emissions from businesses. 环境保护署(EPA)提议阻止加利福尼亚州制定自己的排放标准, The Environmental Protection Agency (EPA) is proposing to block California from setting its own emission standards, arguing the state's program interferes with federal regulations. 这一举动可能会影响加利福尼亚州应对气候变化的努力。 This move could impact California's efforts to combat climate change.