# Wärtsilä to supply electric propulsion for three battery-electric ferries for San Francisco Bay Ferry

Wärtsilä will supply the full electric propulsion system for three battery-electric, zero-emission high-speed passenger ferries built by All American Marine for San Francisco Bay Ferry. Deliveries start in 2026.

- Type: Contract
- Announced: 2025-05-28
- Where: San Francisco Bay area, United States
- Status: announced
- Products: electric propulsion system, batteries, energy and power management system, shore power supply
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [Wärtsilä](https://endata.com/companies/254.md) (supplier)
- [All American Marine](https://endata.com/companies/13130.md) (customer)
- [San Francisco Bay Ferry](https://endata.com/companies/13131.md) (customer)

## Sources

- [wartsila.com](https://www.wartsila.com/media/news/28-05-2025-wartsila-to-supply-the-electric-propulsion-system-for-usa-s-first-battery-electric-zero-emission-high-speed-passenger-ferries-3590753), 2025-05-28: "Wärtsilä will supply the electric propulsion system for three fully battery-electric, high-speed ferries that will operate in the San Francisco Bay area."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.