Available Voucher Funds
All Approved Technologies
$ 70,372,692
Small Fleet Low NOx NG
$ 7,416,650

**Click Here to Preview Proposed Changes to HVIP for FY18-19**

Click Here to View the 2018 HVIP Implementation Manual

Click Here to View the Downloadable HVIP Vehicle Catalog

The California Air Resources Board (CARB) in partnership with CALSTART launched the Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project (HVIP) and Low NOx Engine Incentives in 2009 to accelerate the purchase of cleaner, more efficient trucks and buses in California.

The greatest barrier to purchasing cleaner trucks and buses is the higher price tag.

HVIP provides point-of-sale discounts to vehicle purchasers. There’s no waiting for a rebate check or a tax credit. HVIP works closely with truck and bus dealers to apply the voucher incentive at the time of purchase.

Why do we need cleaner trucks and buses?

Today, trucks and buses are responsible for 37 percent of California’s greenhouse gas and criteria emissions. By deploying new electric, hybrid, and natural gas trucks and buses, fleets can help reduce these emissions.

Drive Innovation
Build Sustainable Communities
Protect Public Health
Drive Innovation
Build Sustainable Communities
Protect Public Health

Latest News

CARB Releases Proposed FY 2018-19 Funding Plan

CARB has posted the Proposed FY 2018-19 Funding Plan. The CARB Board will consider adoption of the Funding Plan at their October 25 board meeting. The proposed changes to HVIP are on PDF pages 73 through 79 of the Proposed Fiscal Year 2018-19 Funding Plan. If approved by the Board, we will update the voucher amounts for eligible HVIP and Low NOx vehicles to reflect the Board-approved changes on October 26.

Additional Voucher Funding Added

As of April 19, 2018 CARB has added an additional $5,435,822.10 in voucher funding for HVIP.

FY 17-18 HVIP Voucher Funding Added

CARB has added $133,176,000 in voucher funding for all technologies, and $7,440,000 in voucher funding specifically for Low NOx vouchers.

All vouchers previously requested are now funded.

Participate and Learn More



Fleets that operate Class 2 to Class 8 vehicles in California are eligible for voucher incentives! Click here to learn about HVIP’s clean vehicle inventory and how to submit a voucher request.

Vendors & OEMs

Vendors & OEMs

Vendors and original equipment manufacturers (OEMs) interested in selling vehicles through HVIP, click here to learn how to apply for HVIP vehicle eligibility.

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