Forbes contributors publish independent expert analyses and insights. Michael Harley is a noted automotive industry expert and analyst. The federal regulations that allowed states to issue Clean Air ...

Over the last 25 years, if you've ever been driving on a busy freeway in California or in other parts of the US, like New York, you may have seen a vehicle with a distinct sticker on the rear bumper ...

On Oct. 1, 2025, the Clean Air Vehicles decal program ended. That means that vehicles in the State of California — and elsewhere — with a set of state-issued carpool lane stickers (CAV decals) may no ...

Bad news, electric vehicle owners. Starting Monday morning, one of California’s longest-running incentives for people to buy electric cars — a program that provided access to carpool lanes regardless ...

Bad news, electric vehicle owners. Starting Monday morning, one of California’s longest-running incentives for people to buy electric cars — a program that provided access to carpool lanes regardless ...