Markets We Serve

Driving cleaner, smarter transportation across modes, technologies, and communities.
The Center for Transportation and the Environment partners with public and private fleet operators to turn ambitious zero-emissions goals into practical, fundable, and deployable solutions. From early planning and funding strategy to vehicle deployment, infrastructure, and long-term performance, CTE brings deep technical expertise and real-world experience across a wide range of transportation markets.
Explore how we support partners across the transportation ecosystem.
Aviation
Supporting the adoption of advanced air mobility solutions such as electric vertical takeoff and landing (eVTOL) aircrafts
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Airports
shuttle van driving on airport tarmac with airplane in background
Promoting the adoption of clean landside fleets and airside ground support equipment
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Autonomous Vehicles
Supporting the development of autonomous, zero-emission vehicle technologies
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Universities
university students riding public transit bus
Partnering with universities to implement clean campus transportation solutions
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Marine Ports
Developing zero-emission solutions for port operations, including cargo-handling equipment, drayage trucks, and other port vehicles
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Maritime
Advancing zero-emission technologies across ferries, fishing vessels, and harbor craft
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Agriculture
& Mining
Advancing zero-emission solutions for agricultural machinery, mining vehicles, and off-road equipment
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Rail
train yard with numerous shipping containers parked and city in background
Advancing sustainable rail and rail yard technologies with battery and hydrogen fuel cell solutions
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Delivery, Freight, & Logistics
Implementing clean last-mile and regional freight solutions by integrating zero-emission trucks and supporting infrastructure into current operations
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Municipalities
Assisting cities and local governments in developing and implementing clean, sustainable fleet solutions
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Commercial & Private Fleets
a zero emission trash collecting truck parked in front of the san francisco bridge
Supporting businesses in decarbonizing fleet operations with tailored zero-emission solutions, transition planning, and funding assistance
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School Buses
Helping school districts transition to electric school buses, improving air quality, reducing noise pollution, and creating a healthier ride for students
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Transit
Providing technical expertise to transit agencies for zero-emission deployments, ensuring smooth integration into revenue service
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One Partner, Many Markets

What connects all of CTE’s market work is our ability to translate innovation into action. We understand the regulatory landscape, funding environment, and operational realities our partners face, because we work within them every day.

CTE supports organizations navigating complex transportation and energy transitions — whether that means decarbonizing fleets, modernizing infrastructure, piloting emerging technologies, or scaling proven solutions.

inside of transit bus with some passengers blurred in motionwhite semi truck powered by hydrogen