Electric Buses for Public Transit Agencies
The transit industry is rapidly transitioning to battery-electric vehicles, with more and more cities making commitments to zero-emission transportation. That’s why Proterra builds our own ZX5 electric transit bus with industry-leading range and also partners with transit bus manufacturers to electrify their transit buses, creating battery-electric buses designed to meet the needs of public transit fleets throughout North America and beyond. Electric buses powered by Proterra provide the perfect solution for public transit fleets to reduce emissions and improve air quality in the communities they serve.


The Battery
Electric public transit vehicles with Proterra technology feature batteries designed from the cell level up for heavy-duty transit usage with rugged, commercial-grade enclosures. Built in Proterra battery manufacturing facilities in California and South Carolina, Proterra battery systems are efficient, safe, and powerful.
Proterra provides safe and reliable battery packs to create zero-emission electric vehicles designed specifically for public transit fleets. Options for electric transit buses include both the H Series and S Series battery packs.
Tech Features
Smart
- Active thermal management software enables optimal charging and operation
- Energy reserve dynamically adjusts over time for maximum performance
- Sensors throughout battery pack deliver continuous monitoring and diagnostics
Safe
- Strong and ruggedized battery materials withstand toughest conditions
- Battery architecture features built-in safety mechanisms
- Rigorous vehicle testing and validation programs ensure highest standards of safety
Efficient
- Compact battery design facilitates industry-leading energy density
- Efficient energy storage enables record-breaking range capabilities
- Consistent temperature control maximizes battery life in any climate
Proterra Powered Vehicles

Charging Solutions
Proterra Energy offers a turnkey approach to charging infrastructure, including design, build, financing, operations, maintenance, and energy optimization. Modular and scalable charging systems seamlessly connect with electric buses and other electric vehicles with standardized DC fast charging.
Customer Photos
To date, Proterra has helped 135+ transit agencies throughout North America — including 110+ public transit customers — implement battery-electric buses, powering the shift to 100% electric fleets.
Get in Contact
If you’re interested in electrifying your commercial vehicles with the help of a dependable team of EV experts, then you’ve come to the right place. Tell Proterra Powered a little about your project to get started.