Funding Updates

HVIP Appendix H for the 2025 Public Transit Bus Set-Aside Now Available

September 8, 2025

The Clean Truck and Bus Voucher Incentive Project (HVIP) has published Appendix H of the FY 24-25 Implementation Manual (IM), which details participation requirements for the 2025 Transit Set-Aside.

On September 9, 2025, at 9:00 AM PT, Standard HVIP will open to new voucher requests. Though Transit Set-Aside funds have been fully subscribed, HVIP will continue to allow Standard HVIP voucher requests for all Transit eligible applications. When transit vouchers are funded by Standard HVIP, due to fully subscribed Transit Set-Aside funds, these transit vouchers will adhere to the rules and requirements of Appendix H. The “Public Transit Bus Voucher” amounts in Table 4 of the IM are available to Appendix H-eligible voucher requests only.

About the Transit Set-Aside: The HVIP Transit Set-Aside provides funding for transit agencies subject to Innovative Clean Transit (ICT) program requirements. Funds enable the purchase of HVIP-eligible transit buses when the collective statewide total purchase exceeds certain program requirement targets. California Native American tribal governments requesting transit bus vouchers are also eligible for the Transit Set-Aside.

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