The Biden administration is revisiting regulations on vehicle fuel economy and greenhouse gas emissions after the Trump administration last year loosened standards put in place under predecessor Barack Obama.
President Joe Biden's executive order, issued last week, directs the Department of Transportation and the EPA to reconsider the Trump administration's 2019 decision to revoke California's authority to restrict tailpipe emissions by April and review fuel-efficiency standards for light vehicles by July.
Biden is likely to drop the previous administration's effort to block California from setting its own emissions standards, and establish tougher fuel-efficiency rules that promote zero-emission vehicles — two actions that could aid his $2 trillion "Build Back Better" agenda, which includes the installation of 500,000 electric vehicle charging stations nationwide.