Our Experts

Lewis Fulton, Ph.D.

Lewis Fulton

Director, Energy Futures Program, UC Davis

Areas of Expertise

Freight, Logistics, & Supply Chain Public Transit, Shared Mobility, & Active Transportation Travel Behavior, Land Use, & the Built Environment Zero-Emission Vehicles & Low-Carbon Fuels

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Recent Projects

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Fast-tracking ZEVs: Supporting California’s Decarbonization of Commercial Vehicles through Innovative Modeling, Analysis, and Policy Development

Research Team:

Jean-Daniel Saphores (lead), Roland Hwang, Craig Rindt, Stephen Ritchie, David Brownstone, James Fishelson, David Bunch, Jiawei Chen, Jingyuan Zhao, Matthew D. Dean, Wenlong Jin, Timothy Lipman, Lewis Fulton, Miguel Jaller

UC Campus(es):

UC Berkeley, UC Davis, UC Irvine

Examining the Impact of the Low Carbon Fuel Standard on Fleet Electrification for Medium- and Heavy-Duty Vehicles

Research Team:

Julie Witcover (lead), Lewis Fulton, Colin Murphy

UC Campus(es):

UC Davis

Mapping the Potential of Hydrogen and Fuel Cell Electric Vehicles Across Transportation Sectors in California

Research Team:

Lewis Fulton (lead), Timothy Lipman, Daniel Coffee

UC Campus(es):

UC Berkeley, UC Davis, UCLA

Recent Publications

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policy brief

Tracking the Transition: Why California Needs a Central Database for Zero-Emission Trucks

May 20, 2026

Zero Emission Vehicle plugged in
research report

Mapping the Potential of Hydrogen and Fuel Cell Electric Vehicles Across Transportation Sectors in California

March 1, 2026

research report

A Review of Data Systems to Track Zero-Emission Truck Adoption and Suggestions for Future Improvements

July 21, 2025

Advancing the state of the art in transportation engineering, planning, and policy for the people of California
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