Fellows explore innovative law and policy to promote a sustainable energy future.
Select Presentations:
- Greg Dotson, "Disruption vs. Stability: Impacts on People and Policy Under a New Republican Majority," Wayne Morse Center for Law and Politics, University of Oregon, Virtual (February 25, 2025).
- Greg Dotson and Adell Amos, "The Future of Environmental Regulation—and Everything Else—After Loper Bright Enterprises v. Raimondo," moderated by Aaron Landau, 2024 O'Connell Conference, University of Oregon School of Law (September 6, 2024)
- Roberta Mann, "We Will Reap What We Sow: Policy To Reduce Emissions from Farms," 24th Global Conference on Environmental Taxation, Paris-Dauphine University (September 8, 2023).
- Roberta Mann, "Driving Transformation: Electrifying Light-Duty Transportation," School of Accounting and Commercial Law Seminar Series, Victoria University of Wellington (August 4, 2023).
- Governor Tina Kotek, Greg Dotson, Alyse Taylor-Anyikire, Kat Compton, Margaret Salazar, Margaret Hoffman, "What do new historic federal funding opportunities mean for Oregon?," moderated by Adell Amos and Anshuman Razdan, University of Oregon (June 16, 2023)
- Greg Dotson, "Climate Tech: The Sustainable Economy Transformation," with Gloria Foxman and Justin Bean, moderated by Nick Macilveen, Ducks in Tech, Alumni Association, University of Oregon (May 2, 2023).
- Greg Dotson and Lisa Heinzerling, "Navigating Climate Action & Administrative Authority in the Wake of the Major Questions Doctrine," moderated by Mary C. Wood (September 29, 2022)
- Marcilynn A. Burke, Greg Dotson, Patrick Phillips, "Climate Change and Congress," moderated by Adell Amos, University of Oregon School of Law (May 24, 2022).
- Charles Lockwood and Mathew Bain (3L Fellows) (Moderators), "Offshore Wind & Fishing: The Great Compromise," presented by Caren Braby, Susan Chambers, Jason Shierman, and Mike Okoniewski, Public Interest Environmental Law Conference, University of Oregon (March 5, 2022).
- Greg Dotson, "The Administration's Recent Tailpipe Rule: Law and Policy" (September 19, 2019)
Recent Publications:
- Greg Dotson, "Unbound by Statute: The U.S. Senate, California's Emissions Waivers, and the Congressional Review Act," YALE JOURNAL ON REGULATION, NOTICE & COMMENT (June 29, 2025).
- Greg Dotson, Congress's Fifty Year Mission to Transition Motor Vehicles: A Brief History of Federal Electric Vehicle Policy in the United States, New York University Environmental Law Journal (2025)
- Greg Dotson, Looking for Your Friends at a Cocktail Party: The Dubious Role of Rejected Legislation and the Overlooked Potential of the Appropriations Process, Harvard Journal on Legislation Online (June 25, 2024)
- Greg Dotson, Comments: Multi-Pollutant Emissions Standards for Model Years 2027 and Later Light-Duty and Medium-Duty Vehicles, Docket No. EPA-HQ-OAR-2022-0829
- Greg Dotson, Greg Giunta, Edward Nuñez, and Cora Sutherland, Comments: EPA Docket on Climate Pollution Reduction Grants, Docket No. EPA-HQ-OAR-2022-0873
- Greg Giunta, Edward Nuñez, and Cora Sutherland, A Synthesis of Fall 2022 Energy Conferences in Oregon (2023)
- Greg Dotson and Dustin J. Maghamfar, THE CLEAN AIR ACT AMENDMENTS OF 2022: CLEAN AIR, CLIMATE CHANGE, AND THE INFLATION REDUCTION ACT, 53 Environmental Law Reporter 10017 (Jan 2023)
- Roberta Mann, Driving Transformation: Tax Strategies for Electrifying Light Duty Transportation, 53 Environmental Law Reporter 10298 (Jan 2023)
- Roberta Mann, Targeting Plastic Pollution with Taxes, 37 Journal of Land Use & Environmental Law 2 (2022)
- Greg Dotson, Douglas Quirke, and ELPP Fellows Mathew Bain, Kaitlyn Lindaman, Noah Mikell, and Tim Smith, State Authority to Implement the Clean Air Act's International Air Pollution Provision (June 2021)
- Greg Dotson. Addressing Leakage in a Section 115 World, in COMBATING CLIMATE CHANGE WITH SECTION 115 OF THE CLEAN AIR ACT (Michael Burger ed. 2020) (forthcoming 2020).
- Greg Dotson, State Authority to Regulate Mobile Source Greenhouse Gas Emissions, Part 2: A Legislative and Statutory History Assessment, Georgetown Environmental Law Review (summer 2020).
- Roberta Mann, Tax Policies for Clean Manufacturing: Implementing the Green New Deal, Pittsburgh Tax Review, Vol. 17 (June 2020).
- Deborah Mailander, Finding the Nexus between Climate Action and Good Jobs (2020).
- Greg Dotson, State Authority to Regulate Mobile Source Greenhouse Gas Emissions, Part 1: History and Current Challenge, 49 Environmental Law Reporter 11037 (2019).
- Greg Dotson, Comment: Petition for Declaratory Order by New England Ratepayers Association, Docket No. EL20-42-000
- Greg Dotson, Deb Mailander, Tom Housel, Mari Galloway, and Alexandria Roullier, University of Oregon Law Students, JD expected May 2020, Policy Options for Attaching Labor Standards to Employment in the Clean Energy Technology Sector
- Greg Dotson, Comment: Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule, Docket No. EPA-HQ-OAR-2018-0283.
- Greg Dotson, The Carbon Tax Vote You've Never Heard of and What It Portends, University of California Los Angeles Journal of Environmental Law & Policy (2018).
In the News
- Greg Dotson (quoted), "ClimateBrief: Trump's EPA Wants to Revoke the Legal Basis for Federal Emissions Rules. Experts Say California Will Step In to Fill the Void," DailyNews (September 5, 2025).
- Greg Dotson (quoted), "The Republican campaign to stop the U.S. EPA from protecting the climate," Yale Climate Connections (August 1, 2025).
- Greg Dotson (quoted), "How Republican E.V. Cuts Could Put U.S. Carmakers Behind China," The New York Times (July 2, 2025).
- Greg Dotson (quoted), "Republicans Propose a New Way to Scrap Fuel Economy Rules: No Fines," The New York Times (June 26, 2025).
- Greg Dotson, "The budget rule that killed the minimum wage hike could save climate policies," The Hill (June 18, 2025).
- Greg Dotson (quoted), "Trump seeks to halt state, local climate laws, puts Oregon mandates at risk," The Oregonian (April 9, 2025).
- Greg Dotson (quoted), "'Unleash American blackouts': Experts warn Bonneville job cuts bring immediate and long-term risks to Pacific Northwest," Oregon Public Broadcasting (February 20, 2025).
- Greg Dotson (featured), "Oregon's incoming attorney general announces 'cabinet' to strategize Trump response," Oregon Public Broadcasting (December 19, 2024).
- Greg Dotson (interviewed), "Greg Dotson is Down to Earth on Climate Legislation," Oregon Quarterly (Autumn 2023).
- Greg Dotson (interviewed), "Powering Change: Federal Funding for State Programs," Eugene Weekly (July 18, 2023).
- Roberta Mann (quoted), "Inside Manchin's war with Biden on electric vehicles," E&E News by POLITICO (June 23, 2023).
- Greg Dotson (quoted), "EPA Puts the Pedal to the Metal to Electrify Transportation," Sierra Magazine (April 14, 2023).
- Roberta Mann (quoted), "Consumers have a host of new 'green' tax incentives to consider," Marketplace (April 6, 2023).
- Greg Dotson (guest), "The IRA and its Clean Energy Implications with Jody Freeman and Greg Dotson," CleanLaw Podcast, Environmental & Energy Law Program, Harvard Law School (August 25, 2022).
- Greg Dotson (featured), "Law professor tackles climate change legislation in US Senate," Around the O (May 2, 2022).
- Greg Dotson (quoted), "How Fast Will Biden Need to Move on Climate? Really, Really Fast," NPR (February 2, 2021).
- Greg Dotson (quoted), "A Look at the Future of Biden's Climate Change Policies," NPR (January 27, 2021).
- Greg Dotson (quoted), "Congress takes action against 'super greenhouse gases' in coronavirus stimulus, Grist (December 22, 2020).
- Greg Dotson (commented), "From oil to renewables: 4 state energy fights to watch," E&E News by POLITICO (September 29, 2020).
- Greg Dotson (quoted), "What stands in the way of all those climate plans? The election - and the filibuster.," Grist (July 22, 2020).
- Greg Dotson (commented), "States are banning coal. Will it change the electricity mix?," E&E News by POLITICO (July 20, 2020).
- Greg Dotson (quoted), "Oregon lawmakers were supposed to vote on a climate change bill. Republicans walked out - again.," The Washington Post (February 24, 2020).
- Greg Dotson (quoted), "The down and dity on Oregon's 'Cap and Trade' bill," Portland Tribune (February 21, 2020).
- Greg Dotson (quoted), "GM, Toyota, and Chrysler side with White House in fight over California fuel standards, exposing auto industry split," The Washington Post (October 28, 2019).
- Greg Dotson (commented), "Killing California car pollution rules could also kill speed limits," Grist (October 2, 2019).
- Greg Dotson (commented), "Why Trump's dirty cars gambit will lose in court," National Resources Defense Council (September 17, 2019).
- Greg Dotson (commented), "Climate Laws: When it comes to clean energy jobs, tired myths die hard," Eugene Weekly (April 4, 2019).
- Greg Dotson (quoted), "Democrats are divided over the Green New Deal," High Country News (January 14, 2019).
- Roberta Mann (interviewed), "Can taxes control the environmental costs of obesity?," Radio New Zealand (March 18, 2018).
Faculty
ELPP Fellows 2025-2026
Chelsea Dobbin - 3L

Chelsea is from the border city of El Paso, Texas. She studied Public Policy and Neuroscience at Southern Methodist University in Dallas and earned her master's degree in Public Policy at the University of Arizona (UA) in Tucson. Having lived in hot climates for most of her life, she has witnessed firsthand the challenges that heat creates and feels a strong commitment to environmental work that protects communities facing these risks. Since starting law school, Chelsea has gained experience in not only environmental law but also criminal and consumer law. She hopes to work at the intersection of these fields, focusing on initiatives like advancing environmentally conscious laws that protect vulnerable communities.
Chelsea worked for the Public Defenders of Marion County in Salem during her 1L summer and later became a court certified law student through the Criminal Defense Clinic during her 2L year. She was also part of the Litigation Lab with Judge Kasubhai, where she performed simulated interviews, prepared legal motions, and completed oral argument. During her 2L summer, Chelsea joined Sugerman Dahab, a firm which takes on complex cases against large corporations and government entities in a broad range of civil cases, including consumer and environmental class actions. She truly enjoyed the opportunity to contribute to cases that addressed systemic harms, and she credits that work with sharpening her research and writing skills. Learning from seasoned attorneys on the art of shaping legal arguments has inspired Chelsea to think more creatively in the pursuit of protecting vital environmental regulations and to explore new legal strategies that can positively influence the law. Witnessing such major legal arguments succeed has deepened her commitment to using law as a tool for justice.
As a 3L, Chelsea looks forward to gaining further experience at Sugerman Dahab and continuing to work with the ELPP team. In her free time, she loves getting out in nature, painting, and finding a good coffee shop.
Lexi Hernandez - 2L

Lexi is a first-generation Mexican American from Southern California. She grew up in Riverside County, where she saw and experienced firsthand how environmental justice communities on the frontlines of climate impacts are sacrificed through the perpetuation of climate change. These experiences led her to Chapman University in Orange County, where she earned a Bachelor of Science in Environmental Science and a Bachelor of Arts in Sociology. She worked for a year and a half with Intersectional Environmentalists to develop educational resources and materials. Lexi also worked for three years at an Orange County climate policy nonprofit, organizing disinvested climate-impacted communities and advocating for the passage of Climate Action Plans and renewable energy policies at the local level.
During her 1L summer, Lexi worked at the Natural Resources Defense Council on national environmental policy and state-level community involvement in energy policy development. Now, as a 2L, Lexi is an extern at the California Air Resources Board, researching California pollution control programs and policies.
Brenton Riddle - 3L

Brenton grew up in Southwest Washington and earned degrees in International Studies, Environmental Science, and Comparative History of Ideas from the University of Washington. His academic work focused on the development and maintenance of critical energy and water infrastructure, with an emphasis on the resilience of electricity grids and communications systems.
During his 1L and 2L summers, Brenton worked as a summer associate at Van Ness Feldman LLP, where he researched legal issues related to water, energy, and land use. As a 2L, Brenton externed with Chief Judge Michael McShane of the U.S. District Court for the District of Oregon, served as Vice President of OUTLaws, and was a Staff Editor for the Journal of Environmental Law and Litigation. He also participated in the Oxford Consortium for Human Rights, exploring legal responses to war and climate crisis. Finally, after authoring a paper on the Nooksack WRIA 1 General Stream Adjudication, Brenton deepened his research through hands-on study in a UC Davis international freshwater management program, exploring legal and ecological systems in California, Italy, and the Netherlands.
Now a 3L, Brenton is externing with the U.S. headquarters of Vestas Inc., a global wind energy company, in Portland. In his free time, he enjoys backpacking, playing socccer, and planning creative, low-budget travel adventures.