Outcomes and Results for Clean Truck & Bus Vouchers (HVIP)
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Cumulative Statistics as of December 1, 2024
- $2.288 billion allocated
- $1.7 billion implemented
- $1.03 billion benefitting priority populations */**
- 15,100 vehicles implemented*
- 1,357,000 metric tons of carbon dioxide equivalent (CO2e) greenhouse gas (GHG) reductions*
- 2,064 tons of oxides of nitrogen (NOₓ) reductions*
- 33.6 tons of reactive organic gases (ROG)/hydrocarbon (HC) reductions*
- 80.5 tons of particulate matter (PM) reductions *
*Based on approximately $1.7B in funding implemented as of December 2024 and includes HVIP set-asides such as Drayage, Public Transit, Public School Bus, and Innovative Small E-Fleets.
** Values based on the portion of the projects funded through California Climate Investments. Priority populations include residents of: (1) census tracts identified as disadvantaged by California Environmental Protection Agency per Senate Bill 535; (2) census tracts identified as low-income per Assembly Bill (AB) 1550; or (3) a low-income household per AB 1550.
Statewide Estimated Program Benefits
| Allocation for FY 2022-23 (in millions) | Estimated incentives funded | CO2 equivalent GHG emission reductions (in metric tons) | Oxides of nitrogen (NOx), (in lbs) | Particulate Matter (less than 2.5 microns in diameter), (in lbs) |
|---|---|---|---|---|
| $80 | $65.2 million invested | 28,969 | 70,040 | 3,254 |
Participation Demographics
- Since its inception in 2010, HVIP has supported the purchase of over 7,762 zero-emission trucks and buses, 2,500 hybrid trucks, 2,400 natural gas engines, and 290 trucks outfitted with electric power take-off (ePTO) by California fleets through May 2023.
- Small-fleets and small businesses actively participated in HVIP—over 20 percent of the fleets that requested vouchers operate 10 or fewer vehicles.
- Over 70 percent of vouchers requested were for vehicles domiciled in disadvantaged communities.
- About a quarter of voucher requests were from fleets with less than $10 million in annual revenue and 38 percent of voucher requests were from fleets with less than $50 million in annual revenue.
- 10 percent of voucher requests were from fleets that stated they were certified as Disadvantaged Business Enterprises.
Data Dashboard
Impact - Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project | California HVIP
*Values based on the portion of the projects funded through California Climate Investments.
** Priority populations include residents of: (1) census tracts identified as disadvantaged by California Environmental Protection Agency per Senate Bill 535; (2) census tracts identified as low-income per Assembly Bill (AB) 1550; or (3) a low-income household per AB 1550.