国际清洁运输理事会：美国2027年及以后型号的轻型和中型车辆多污染物排放标准报告（英文版）

On April 18, 2024, the U.S. Environmental Protection Agency (EPA) published a final rule that establishes more stringent standards for greenhouse gas (GHG) and harmful air pollutant emissions from light-duty vehicles (LDVs) and medium-duty vehicles (MDVs) of model years (MYs) 2027 and later.1 It establishes distinct standards for LDVs and MDVs that require tailpipe carbon dioxide (CO2) emission reductions (in grams per mile, g/mi) that lower the industry-wide average for LDVs by 50% and for M