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Best-in-Class Electric Powertrain Technology for Heavy-Duty Vehicles
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Turn-key Energy Delivery For Your Electric Fleet
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Go the Distance with the New Proterra® ZX5 Electric Bus

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Proterra News

Komatsu and Proterra Announce New Collaboration to Develop All-Electric Construction Equipment

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Proterra Energytrademark

Turn-key Energy Delivery For Your Battery-Electric Fleet

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Proterra Poweredtrademark

Proterraregistered Battery Systems Are Lightweight, Compact, Safe and Powerful

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Proterra Vehicles

Financing EV Fleets with Proterra Battery Leasing Program

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INNOVATION
Battery Tech

Proterra vehicles are powered by the best battery systems for heavy-duty transportation. Designed and manufactured in-house in Silicon Valley by the best minds in battery engineering, Proterra batteries are lightweight, compact, safe and powerful.

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INNOVATION
Purpose-Built Vehicle Design

The best EVs on the road have been built with purpose in mind. Proterra redesigned the bus from the ground up with a vehicle body made of a composite material that’s lightweight, durable, and easy to maintain.

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INNOVATION
Charging Systems

Proterra EV charging systems are designed with heavy-duty electric fleets in mind, with a range of power levels, universal connectors, plug-in and overhead options, and flexible layout options for space-constrained depots.

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INNOVATION
Connected Vehicles

The Proterra APEX™ connected vehicle intelligence system is a cloud-based data platform, offering historical and real-time performance information about your battery electric vehicle fleet, to optimize bus and charging operations and reduce costs.

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INNOVATION
Drivetrain Tech

Proterra's high-performance drivetrains maximize performance and are easy and inexpensive to maintain. The DuoPower™ drivetrain delivers nearly twice the horsepower and five times the efficiency of a standard diesel engine.

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Our Customers

Proterra is taking transit on a new route

Proterra vehicles have proven themselves through more than 16 million miles of service in communities across North America, operating at a lower overall cost than a 35- or 40-foot diesel, hybrid, or CNG transit vehicle.

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