# U.S. Transit Agencies Rebuild Bus Fleets

U.S. transit agencies are rebuilding bus markets while funding uncertainty complicates fleet, infrastructure, and operating plans. Agencies are weighing zero-emission buses against CNG and hybrid options, while new manufacturers assess how to meet Buy America requirements. For procurement teams, the choices affect vehicle sourcing as well as charging infrastructure, utility coordination, workforce needs, and purchasing strategy.

- Contractors may find opportunities in shared charging infrastructure, utility coordination, and workforce development as agencies plan fleet transitions.
- Agencies can use joint purchasing and state contracts as procurement approaches; manufacturers seeking U.S. transit business need to account for Buy America requirements.
- Fleet and infrastructure plans should reflect the agencies’ differing technology choices and funding constraints rather than assume a single transition path.

**Jurisdictions:** federal
**Industries:** Transportation
**Topics:** Regulatory Compliance, Contracting Vehicles
**Published:** November 13, 2026

### Vendors
- Solaris ()
- VinFast ()

### Sources
- [US bus market between funding uncertainty and new OEMs: Catalyst Mobility’s Mike Hynes on Buy America, ZE transition and procurement reform - Sustainable Bus](https://www.sustainable-bus.com/news/interview-catalyst-mobility-mike-hynes-us-transit-bus-market) - Sustainable Bus