Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project(HVIP)

The California Air Resources Board (ARB), in partnership with CALSTART, launched the Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project (HVIP) in 2009 to accelerate the purchase of cleaner, more efficient trucks and buses in California. HVIP provides incentives for zero-emission and hybrid trucks and buses and low NOx natural gas engines.