HVIP is Open – Submit Your Voucher Request Today

The Clean Truck and Bus Voucher Incentive Project (HVIP) is now accepting voucher request applications.

On December 9, 2025, the California Air Resources Board (CARB) released an Addendum to the Fiscal Year 2024–25 Implementation Manual (IM). The addendum includes important program changes that may impact voucher eligibility and requirements.

Key Updates:

• Eligible fleets can use HVIP vouchers to purchase Class 2b pickups.
• Clean Fuel Rewards can now stack with HVIP for Class 8 truck purchases.
• Clarified language for better understanding.

Review the full Addendum before submitting your voucher request. Visit californiahvip.org/funding for details on available funding.

Questions? Contact the HVIP Team at [email protected].

Thank you for your continued partnership in advancing clean transportation in California.