Legal experts said the president was testing the boundaries of executive power with aggressive orders designed to stop the country from transitioning to renewable energy.
The order is titled “Ending the Weaponization of the Federal Government,” but it asserts that the Biden administration might have acted illegally and directs agencies to seek evidence.
Automakers and even some Republicans may fight to preserve funds, and environmental activists will likely sue, but some experts said that some changes may not survive legal challenges.