“Today’s actions allow the opportunity for EPA to slow down, remove politics from the process, and take a more comprehensive approach to fuel economy standards. In 2012, EPA and the National Highway Traffic Safety Administration promulgated final regulations establishing the CAFE and GHG standards for 2017-2025. Included in the final rule was a requirement that the agencies conduct a midterm evaluation (MTE) for the 2022-2025 standards and determine whether the standards established in 2012 were still appropriate in light of the latest available data. The RFA filed extensive comments focused on the role of fuels in enabling more efficient vehicle technologies. By rushing through a cursory review to finalize a rule before the transition, the agency clearly did not fully consider our comments, or the comments of other stakeholders.
“In its MTE, EPA correctly identified technologies that will effectively improve energy efficiency and reduce greenhouse gases. But they failed to appropriately consider the fuels that will enable those technologies. High octane, low carbon fuels can play a significant role in helping to meet fuel economy targets in the future. That is an omission that must be addressed moving forward if future vehicles can in fact help us address climate change without backsliding on other critical air quality and public health priorities. We look forward to this opportunity, giving EPA a second chance to conduct a more thorough review of fuel economy rules, vehicle technologies, and the fuels that will be necessary to assure success.”