2024年底，福特向美国环保署提交申请，拟将丙烷（R290）列为汽车热管理系统的可接受制冷剂。
【英文原文】
原标题：Ford Pushes for R290 as Low-GWP Option for EV Heat Pumps in the U.S.
In late 2024, Ford submitted an application to the EPA to list propane as acceptable for use in automotive thermal management systems.
