Outcomes and Results for the Innovative Small E-Fleet Pilot Program
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Clean Transportation Incentives
ISEF emissions reductions are not calculated separately from the Clean Truck and Bus (HVIP) project and are included in the Cumulative Outcomes for HVIP, which can be found on the HVIP Outcomes and Results page.
Project Statistics
Current statistics as of August 2025
ISEF vouchers are still in processing for the 2024-2025 Fiscal Year. In the fourth year of this pilot program, the following vouchers were requested:
- 108 unique small fleets requested vouchers for FY 2024-25
- 67% of vouchers requested were for trucks domiciled in disadvantaged communities
- Average fleet size for participants was 6 vehicles
- $25M allocated for Fiscal Year 2020-21, an additional $10M was allocated from broader HVIP to meet the demand by small fleets
- $33M allocated for Fiscal Year 2022-23, was reserved exclusively for innovative solutions such as short-term eases, rentals, and truck-as-a-service through approved ISEF providers, an additional $50M was allocated from broader HVIP to further fund ISEF vouchers for small fleets' standard purchase requests
- $14.3M allocated for Fiscal Year 2023-24
- $14.97M allocated for Fiscal Year 2024-25
Voucher Redemption
| Fiscal Year | Funding Redeemed | # of Vouchers | % DAC |
|---|---|---|---|
| FY 2021-23 | $7 M | 34 | 61 |
| FY 2022-23 | $6 M | 64 | 87 |
| FY 2023-24 | $6.7 M | 69 | 89 |
| FY 2024-25 | $553 K | 6 | 50 |
The number of vouchers finalized, and the funding redeemed, increases as vouchers continue to be processed.