The Alliance for Automotive Innovation, which represents many of the industry players investing in electrification, has called for one national standard that aligns NHTSA’s fuel economy standards with the EPA’s regulation.
The group was still reviewing NHTSA’s proposal but said it was “encouraging” that the two regulators seem to have tried to “sync up” the rules.
“Conflicting and overlapping rules are complex and expensive,” John Bozzella, the group’s CEO, said in a statement last month. “If an automaker complies with