Federal vote strips California of its stricter electric vehicle sales mandate

What does this do?

Using the Congressional Review Act, Congress canceled the EPA's early 2025 decision that had granted California permission to enforce its Advanced Clean Cars II program. That program would have required automakers to sell a growing share of zero-emission vehicles in California over time. With the waiver canceled, California's stricter vehicle emissions standards cannot take effect under that approval.

Who does it affect?

California and roughly a dozen states that had adopted California's rules are directly affected, as are automakers that sell vehicles in those states. Car buyers in those states, environmental groups, and consumers who follow clean air or electric vehicle policy are also touched by this change.

Why does it matter?

California and the states that followed its program must now apply the nationwide federal vehicle emissions standards instead of their own stricter requirements. Automakers selling in those states no longer need to meet California's zero-emission vehicle targets, and buyers in those states will not face the same push toward electric vehicles that California's rules would have created.

Where does it stand?