The U.S. government wants to raise the fuel economy of new vehicles 18% by the 2032 model year so the fleet would average about 43.5 miles per gallon in real world driving. The highway safety agency says it will try to line up its regulations so they match the Environmental Protection Agency's reductions in greenhouse gas emissions. In the byzantine world of government regulation, both agencies essentially are responsible for setting fuel economy requirements since the fastest way to reduce greenhouse emissions is to burn less gasoline. The EPA says the industry can reach the greenhouse gas emissions goals if 67% of new vehicles sold in 2032 are electric. Automakers can meet the requirements with a mix of electric vehicles, gas-electric hybrids and efficiency improvements in gas and diesel vehicles.

---

Persons: Joe Biden, Donald Trump, Ann Carlson, Stellantis, John Bozzella, EVs, NHTSA's Organizations: National, Traffic Safety Administration, NHTSA, General Motors, Toyota, Ford, Alliance for Automotive Innovation, EPA Locations: mufflerof, Orlando , Florida, The U.S