尽管得到广泛支持,但15世纪的燃料立法在国会全年停滞,在2月25日最后期限之前没有达成任何妥协。 Year-round E15 fuel legislation stalls in Congress despite broad support, with no compromise reached ahead of a Feb. 25 deadline.

至2026年2月23日,尽管农民、生物燃料倡导者和爱荷华农业领袖的支持不断增加,但国会通过全年E15燃料立法的努力依然停滞不前。 As of February 23, 2026, efforts to pass year-round E15 fuel legislation remain stalled in Congress, despite growing support from farmers, biofuels advocates, and Iowa’s agriculture leadership. 虽然该政策旨在增加国内玉米需求、降低燃料成本和加强能源独立,但与提炼对基础设施和兼容性的兴趣的分歧延缓了进展。 While the policy aims to boost domestic corn demand, lower fuel costs, and enhance energy independence, disagreements with refining interests over infrastructure and compatibility have delayed progress. 众议院共和党领导人面临2月25日自我规定的达成妥协的最后期限,但是没有达成任何协议,使扩大E15准入的前景不确定。 House Republican leaders face a self-imposed Feb. 25 deadline to deliver a compromise, but no agreement has emerged, leaving the future of expanded E15 access uncertain.