| Aviation Fuels – Exploring Low Carbon Options Under Current Policy |
July 2023 |
Julie Witcover, Colin Murphy |
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Research Report |
| Low-Carbon Fuels for Aviation and Maritime Transport Insights from Two Mirroring Workshops Held in the US and Europe |
May 2023 |
Pierpaolo Cazzola, Colin Murphy |
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Research Report |
| Exploring Tools for Maximizing the Potential for Electrified Transit Buses in Mexico |
April 2023 |
Gil Tal, Peter K Benoliel, Juan Carlos Garcia Sanchez, Kevin Hernandez Rios |
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Research Report |
| Modeling expected air quality impacts of Oregon's proposed expanded clean fuels program |
March 2023 |
Yiting Li, Guihua Wang, Colin Murphy, Michael J. Kleeman |
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Research Report |
| The Implications of Freeway Siting in California:Four Case Studies on the Effects of Freeways on Neighborhoods of Color |
March 2023 |
Anastasia Loukaitou-Sideris, Susan L. Handy,Paul M. Ong, Jesus M. Barajas, Jacob L. Wasserman, Chhandara Pech, Juan Carlos Garcia Sanchez, Andres F. Ramirez, Aakansha Jain, and others |
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Research Report |
| Disability, Transportation, Activity Performance, and Neighborhood Features in California: Conducting a Focus Group and Designing a Survey |
February 2023 |
Prashanth S. Venkataram, Justin A. Flynn, Giovanni Circella |
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Research Report |
| Assessing the Potential Impacts of Toll Discounts on Zero-Emission Vehicle Adoption |
January 2023 |
Adam Wilkinson Davis, Joshua Stark, Juan Carlos Garcia Sanchez |
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Research Report |
| Improving Credit Quantification Under the LCFS: The Case for a Fractional Displacement Approach |
December 2022 |
Colin Murphy |
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Research Report |
| A Before and After Evaluation of Shared Mobility Projects in the San Joaquin Valley |
May 2022 |
Caroline Rodier, Brian Harold, Yunwan Zhang |
UC Davis partnered with the eight San Joaquin Valley Metropolitan Planning Organizations to identify and support development of three innovative mobility pilot concepts for the region. |
Research Report |
| Modeling Expected Air Quality Impacts of Oregon’s Proposed Expanded Clean Fuels Program |
April 2022 |
Colin Murphy, Michael J. Kleeman, Guihua Wang, Yiting Li |
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Research Report |
| Literature review on policies to mitigate GHG emissions for cement and concrete |
March 2022 |
Pablo Busch, Alissa Kendall, Colin W. Murphy, Sabbie A. Miller |
This study undertakes a review of previous research on cement and concrete decarbonization and analyzes the most common proposed measures along their level of action, involved stakeholders, barriers to implementation, and coordinated policy actions. |
Research Report |
| California Automated Vehicle Policy Strategies |
August 2021 |
Mollie Cohen D'Agostino, Jerel Francisco, Susan A. Shaheen, Daniel Sperling |
Issue paper leveraging the eight principles for AV policy included in the draft CalSTA framework. |
Issue Paper |
| Multijurisdictional Status Review of Low Carbon Fuel Standards, 2010–2020 Q2 |
July 2021 |
Daniel Mazzone, Colin Murphy, Julie Witcover |
This LCFS status report is the latest in a series of updates based on program metrics. It focuses on the programs in the Pacific Coast Collaborative (PCC) jurisdictions of California, Oregon, and BC, and covers 2010 through 2020 Q2 (the most recent data available at the time of writing). |
Research Report |
| Local Policies for Better Micromobility |
June 2021 |
Sam Fuller, Dillon Fitch, Mollie D'Agostino |
White paper highlighting key themes from a series of ten interviews with U.S. cities with micromobility programs in their jurisdictions. |
White Paper |
| Driving California's Transportation Emissions to Zero |
April 2021 |
Austin L. Brown, Daniel Sperling, Bernadette Austin, Jr DeShazo, Lew Fulton, Timothy Lipman, Colin Murphy, Jean-Daniel Saphores, Gil Tal |
Research-driven analysis of options that can put California on a pathway to achieve carbon-neutral transportation by 2045. |
Research Report |
| Setting Transportation Network Company Policies to Increase Sustainability |
March 2021 |
Sam Fuller, Tatjana Kunz, Austin L. Brown, Mollie Cohen D'Agostino |
White paper assessing the goals and effectiveness of transportation network company fees in achieving specific policy objectives, primarily congestion and emissions mitigation. |
White Paper |
| Oregon's Clean Fuels Program - A Review and Status Update |
August 2020 |
Julie Witcover, Colin Murphy |
Research report reviewing Oregon's Clean Fuels Program (CFP) data from the first three years of CFP operation, including an overview of program characteristics, identification of key trends, and comparison of the CFP to LCFS. |
Research Report |
| Policy Pathways to TNC Electrification in California |
May 2020 |
Kelly L. Fleming, Mollie Cohen D'Agostino |
Issue paper synthesizing research related to electrification of Transportation Network Company (TNC) vehicles and policy pathways for addressing barriers to electric-vehicle (EV) use among TNC drivers. |
Issue Paper |
| Technology is Outpacing State Automated Vehicle Policy |
April 2020 |
Kelly L. Fleming |
Research report addressing the nature of statutes related to Automated Vehicles (AVs), which tend to be preliminary in scope. This paper creates a scale for evaluating AV policy from most permissive to most restrictive. |
Research Report |
