Research Report

This paper presents a stochastic multi-agent optimization model that supports energy infrastructure planning under uncertainty.

In this study, researchers developed a tool to predict the fleet-wide fuel-saving benefits from low rolling resistance tires.

While ownership and purchase of all vehicles approach gender parity, to date electric vehicles (EV) are being purchased by far more men than women. Prior analysis from California finds no reason in the available data why this difference persists. This report extends that analysis across 12 other U.S. states with varying, but generally less supportive than California, EV policy and market contexts.

The UC Davis Campus Travel Survey (CTS) is administered annually to a sample of students, faculty, and staff.

This study explores the potential to promote lower-emissions air travel by providing consumers with information about the carbon emissions of alternative flight choices in the context of online flight search and booking.

This study provides a comprehensive review of current research on lithium-ion and sodium-ion batteries, evaluating their development status and the challenges to commercialization. A key objective of this study is to assess the progress of advanced battery development and its influence on the further commercialization of buses, vocational trucks, and construction machinery.

In this study, researchers explored energy management strategies for plug in hybrid electric vehicles.

The purpose of this study is to examine the effectiveness of active transportation projects in increasing active transportation in California.

This project drew on five survey datasets to address research questions related to how best to measure long-distance travel, how long-distance travel influences well-being, and how access to long-distance travel varies among socio-demographic groups.

To quantify the ways that crash-related experiences shape the way individuals think about travel, this project conducted four focus group discussions with people who had been involved in a crash or near miss or whose relatives or friends experienced one.