Our Staff
The Environmental Integrity Project is made up of a team of attorneys and analysts, as well as community outreach, communications, development, and administrative staff. Our team works out of Washington, DC, Texas, and remotely across the country to bring about our vision of a healthy regulatory and physical environment.
Leadership
Jen Duggan
Executive Director
Jen is a veteran environmental attorney who served as Deputy Director and Managing Attorney at EIP before becoming Executive Director in May 2024, with the retirement of founder Eric Schaeffer. Jen has brought successful litigation requiring EPA to limit toxic discharges from coal plants for the first time; developed and litigated cases requiring clean up of three coal ash landfills; and persuaded a state environmental agency to withdraw construction permits for two waste coal power plants. Prior to joining EIP, Jen was the Vice President and Director of Conservation Law Foundation Vermont where she launched a successful regional campaign to secure state drinking water regulations for toxic “forever chemicals.” She also led efforts to pass three “strongest in the nation” state laws to protect drinking water and reduce single-use plastic. Before that, Jen served as the General Counsel for the Vermont Agency of Natural Resources, where she led the Office of General Counsel and oversaw the delivery of legal services for the Central Office and Departments of Environmental Conservation, Fish and Wildlife, and Forests, Parks, and Recreation. Jen graduated magna cum laude from Vermont Law School and also earned a Master of Studies in Environmental Law.
Email: jduggan [at] environmentalintegrity [dot] org
Jen Abdella
Director of Operations and Development
Jen brings over two decades of experience in non-profit leadership, environmental law, and ecology. Prior to joining EIP, Jen worked at the Near East Foundation, where she provided strategic and technical assistance to successfully lead international initiatives in climate resilience, adaptation finance, sustainable agriculture, natural resources management, green economy, and inclusive livelihoods programs. Before joining the Near East Foundation, she practiced as an attorney at Beveridge & Diamond, P.C., focusing on regulatory compliance under the Clean Water Act, Clean Air Act, and state, federal, and international product stewardship laws. She also served as an Adjunct Professor of Environmental Law at Syracuse University College of Law. Earlier in her career, Jen worked as an ecologist at the St. Mary’s River Project, which focused on the ecological health of a Chesapeake Bay estuary and development impacts on water quality.
Jen graduated magna cum laude from Vermont Law School (J.D.) and she holds degrees (M.S., B.S.) from the University of Michigan School of Natural Resources and Environment.
Email: jabdella [at] environmentalintegrity [dot] org
Courtney Bernhardt
Director of Research
Courtney is Co-Director of EIP’s Center for Environmental Investigations and leads EIP’s team of dedicated analysts. She manages EIP’s public databases and analyzes and visualizes data to inform and support EIP’s advocacy efforts. She joined EIP in 2013 after earning a Master of Environmental Management and a certificate in geospatial analysis from Duke University’s Nicholas School of the Environment. Before then, she spent several years working on CERCLA and CWA lawsuits as a paralegal at the U.S. Department of Justice’s Environment and Natural Resources Division. She also holds a B.A. in public policy from St. Mary’s College of Maryland.
Email: cbernhardt [at] environmentalintegrity [dot] org
David Bookbinder
Director of Law & Policy
Following Princeton and the University of Chicago Law School, David began practicing law at Paul, Weiss, Rifkind, Wharton & Garrison. Eventually tiring of litigation where the result was a wire transfer from Entity A to Entity B, in the early 1990’s David began his environmental law career at the Massachusetts Attorney General’s Office. Since then, he has litigated dozens of cases under all of the major environmental statutes including, as Sierra Club’s Chief Climate Counsel, initiating and managing Massachusetts v. EPA. Most recently, he has been busy challenging FERC’s permitting of natural gas pipelines and LNG export terminals. Apart from litigation, David has helped lead efforts on both greenhouse gas regulation and global warming legislation (and may be the only person ever invited to testify by both Barbara Boxer and James Inhofe). He has drafted a range of federal climate legislation, advised states as to their greenhouse gas regulatory authority (and for many years has represented environmental groups defending state GHG regulations from dormant Commerce Clause challenges).
David has designed and taught courses on “Environmental Litigation” at Georgetown University Law Center and “Environmental Law and Science” at the William and Mary Law School/Virginia Institute of Marine Science.
Email: dbookbinder [at] environmentalintegrity [dot] org
Tom Pelton
Director of Communications
Tom is also Co-Director of the EIP Center for Environmental Investigations. He joined EIP in 2014 after working as a journalist for The Baltimore Sun, where he was twice named one of the best environmental reporters in America by the Society of Environmental Journalists. He is author of the book, The Chesapeake in Focus: Transforming the Natural World, published by Johns Hopkins University Press. He is a graduate of Georgetown University (B.A.) and the University of Chicago (M.A.).
Email: tpelton [at] environmentalintegrity [dot] org
Abel Russ
Senior Attorney and Director of the Center for Applied Environmental Science
Abel works on litigation and research related to coal, industrial agricultural, the Chesapeake Bay TMDL, and risk assessment. He is also the Director of the Center for Applied Environmental Science, which serves to connect communities and advocates with technical experts. He joined EIP in 2010 after graduating from Vermont Law School, where he served as an editor of the Vermont Journal of Environmental Law and as a clinician with the Environmental and Natural Resources Law Clinic. Prior to law school, Abel worked in the field of human health risk assessment as a research associate and as a toxicologist. He graduated from Clark University and received his M.A. in Environmental Science & Policy from Clark in 2000.
Email: aruss [at] environmentalintegrity [dot] org
Our Team
Preet Bains
Research Analyst
Preet joined EIP in August 2022. Prior to joining EIP, she received her Master of Public Health from George Washington University. She also previously interned with the Central Valley Health Policy Institute in Fresno, CA. She has also earned a B.S. in Biochemistry from the University of California, Los Angeles.
Email: pbains [at] environmentalintegrity [dot] org
Griffin Bird
Research Analyst
Griffin rejoined the Environmental Integrity Project in 2024 after working as a researcher from 2020 to 2022. Previously, he worked with the Duke Environmental Law and Policy Clinic as a Science and Policy Fellow. Griffin earned a Master of Environmental Management Degree and certificate in Geospatial Analysis from Duke University’s Nicholas School of the Environment in 2024, and graduated from the College of William & Mary in 2019 with a B.A. in Environmental Policy.
Email: gbird [at] environmentalintegrity [dot] org
Vincent Bregman
Research Analyst
Vincent previously worked at Earthjustice as a development services assistant in their San Francisco office. Prior to that, he was an Intake coordinator with Genentech, a biotech company. He graduated from U.C. Santa Cruz in June 2016 with a B.A. in history (European concentration) and minor in political science.
Email: vbregman [at] environmentalintegrity [dot] org
Sara Brodzinsky
Engineer
Sara joined EIP in 2022. Prior to joining EIP, she led the development of feasibility studies as a Civil Engineer with the US Army Corps of Engineers. Her work has also included policy advocacy, research, and data analysis to support community-led campaigns for environmental and racial justice in Chicago and Illinois. Sara holds a B.S. in Civil Engineering from the University of Illinois at Chicago and a Master of Public Policy from Tufts University.
Email: sbrodzinsky [at] environmentalintegrity [dot] org
Elise Donovan
Executive Assistant
Elise joined EIP In October of 2022. Before working for EIP, Elise served as an environmental health campaign intern through MASSPIRG in collaboration with Environment Massachusetts, as well as an environmental programming research intern with Amartya, a civil environmental educational center in Buenos Aires, Argentina. Elise graduated from Hobart and William Smith Colleges in May 2022 with B.A.’s in Environmental Studies and International Relations and a minor in Spanish and Hispanic Studies.
Email: edonovan [at] environmentalintegrity [dot] org
Kira Dunham
Research Manager
Kira rejoined EIP in 2022 after previously working as a researcher from 2014 to 2018. She has also worked as a senior climate & energy researcher and research manager at Food & Water Watch, a contractor with the EPA’s Office of Pesticide Programs, and an intern with the Bonobo Conservation Initiative. She’s earned a Master of Public Health from Johns Hopkins University, where she focused on environmental health and risk science. She also holds a BS in Environmental Science and Policy from the University of Maryland and a GIS certificate from George Mason University.
Email: kdunham[at] environmentalintegrity [dot] org
Patton Dycus
Associate Director, Clean Air Program
Patton has expertise in various aspects of clean air work, including challenging unlawfully weak EPA rules, enforcement matters and permitting. He has worked with EIP since 2012, including as a full-time staff member and part-time through his own law firm. Before joining EIP, he was a commercial litigator at two large law firms in Atlanta. Patton graduated magna cum laude from the University of Georgia School of Law and holds a B.A. from Rhodes College. He lives in Bozeman, Montana and, in his free time, enjoys fly fishing, biking, running and skiing.
Email: pdycus [at] environmentalintegrity [dot] org
Lauren Fleer
Engineer
Lauren works as a staff engineer for the Center for Applied Environmental Science (CAES) and with EIP’s Texas Oil & Gas Program. Prior to joining EIP, she managed soil and groundwater remediation projects for the US Army Corps of Engineers. Lauren holds a M.S. in Environmental Engineering and Science from Northwestern University and a B.S. in Civil and Environmental Engineering from the University of Illinois at Chicago.
Email: lfleer [at] environmentalintegrity [dot] org
Brendan Gibbons
Oil & Gas Writer and Editor
Brendan joined EIP in June 2022 after working as an environmental reporter for the San Antonio Express-News and as senior reporter for the San Antonio Report. An avid outdoorsman, he launched The Trailist, a column reviewing hiking, biking and paddling trails in the San Antonio area. Before moving to Texas, he covered the oil and gas industry in Pennsylvania and other environmental subjects as a reporter for The Times-Tribune in Scranton, Pa. In the nonprofit sector, before joining EIP Brendan served as assistant manager of a Texas clean water advocacy organization, the Greater Edwards Aquifer Alliance.
Email: bgibbons [at] environmentalintegrity [dot] org
Tom Gosselin
Staff Attorney
Tom joined EIP in 2024 and focuses on Clean Air Act matters in Texas and Louisiana. He previously worked at the Sierra Club, litigating challenges to natural gas pipelines and LNG export terminals, and Texas RioGrande Legal Aid, representing indigent clients in environmental justice matters. He earned an LL.M. from the University of Texas School of Law and a J.D. from Tulane Law School. He graduated magna cum laude from the University of Connecticut with a B.A. in English. In his free time, Tom hangs out with his family and friends, runs much slower than he used to, hikes, birds, reads, and tries to learn how to play the pedal steel guitar.
Email: tgosselin [at] environmentalintegrity [dot] org
Lisa Graves-Marcucci
Pennsylvania Coordinator, Community Outreach
Lisa has been a community advocate for over 20 years. Since joining EIP in 2009, her efforts to protect human health from power plant and oil and gas pollution have grown from the community to the regional and national level. Lisa has conducted extensive reviews of permit files for EIP, helped to identify violations, and organized citizen testimony at numerous public hearings before local, state and national agencies. Lisa was invited to speak before the National Academy of Sciences in October of 2004 in Washington, D.C., advocating for more effective regulation of coal combustion waste disposal. Ms. Graves-Marcucci is a lifelong resident of Pittsburgh’s Monongahela Valley and is a graduate of Duquesne University.
Email: lgmarcucci [at] environmentalintegrity [dot] org
Lisa Widawsky Hallowell
Senior Attorney
Lisa has worked to reduce pollution from coal ash disposal sites in Pennsylvania and nationally since she joined EIP in January 2009. She graduated cum laude with a Certificate in Environmental and Natural Resources Law from Lewis & Clark Law School, where she was a student clinician with the Pacific Environmental Advocacy Center, served on the editorial board of the Environmental Law Journal, participated in the Environmental Moot Court Program, and was inducted into the Cornelius Honor Society. Lisa graduated magna cum laude from Colgate University with a B.A. in Environmental Geography and a focus on Environmental Policy Analysis.
Email: lhallowell [at] environmentalintegrity [dot] org
Mariah Harrod
Attorney
Mariah joined EIP in 2024 after working on Clean Water Act and Endangered Species Act issues as an associate attorney at Kampmeier & Knutsen, PLLC. Before that, Mariah graduated summa cum laude from Vermont Law School in 2022. During law school, she was a Policy Research Intern for Audubon Vermont and clerked for Shute, Mihaly & Weinberger and for Our Children’s Trust. Mariah also served as a student clinician for the Environmental Justice Clinic and helped write Vermont’s first environmental justice legislation. Mariah graduated magna cum laude from Centre College in 2017 with a B.A. in environmental studies and philosophy.
Email: mharrod [at] environmentalintegrity [dot] org
Keene Kelderman
Research Manager
Keene joined the Environmental Integrity Project in 2016. Before joining EIP, Keene biked across the country from Washington, D.C. to Seattle, WA, where he and two friends raised money for Conservation International. He has also earned a B.A. in Chemistry from St. Mary’s College of Maryland.
Email: kkelderman [at] environmentalintegrity [dot] org
Leah Kelly
Senior Attorney
Leah Kelly joined EIP in 2011. Prior to joining EIP, she spent three years working at a small public interest oriented law firm in upstate New York, focusing on land use and environmental matters. Leah graduated from Boston College Law School in 2007 with a Certificate in Land Use and Environmental Law. During law school, Leah worked as an intern with Alternatives For Community and Environment, as a summer law clerk with the Southern Environmental Law Center, and as a student attorney with the Boston College Legal Assistance Bureau. She graduated cum laude from the University of Massachusetts, Amherst, in 2002 with a B.A. in English.
Email: lkelly [at] environmentalintegrity [dot] org
Lori Kier
Senior Attorney
Lori Kier joined EIP in September of 2023, following 24 years as an Assistant and Senior Assistant Regional Counsel at U.S. EPA Region 3 (Mid-Atlantic Region), where she developed and prosecuted enforcement cases under multiple state and federal environmental statutes, including the Clean Water and Safe Drinking Water Acts, and participated in drafting federal permits and reviewing state permits. While at EPA, Lori received numerous awards for her work, including an EPA Bronze Medal for the Revised Total Coliform Rule in Pennsylvania and Virginia; a Federal Executive Board Gold Medal for Scientific Achievement as part of a Perfluorinated Chemicals Investigation Team; and a US. Department of Justice Commendation Certificate for support of a Clean Water Act case against a steel manufacturer. After her time at EPA, Lori practiced water law at the Pennsylvania Department of Environmental Protection and spent several years in private practice at a small litigation firm. Prior to her tenure at EPA, Lori served as a Law Clerk to U.S. District Judge Fred I. Parker (D. Vt.). She earned her J.D from the University of Pennsylvania Law School and her B.A. cum laude from Middlebury College in Vermont.
Email: lkier [at] environmentalintegrity [dot] org
Felicia Watkins Kimble
Operations Coordinator
Felicia joined EIP in January 2022. With nine years of human resources experience, she previously worked as an Human Resources Coordinator at a VA organization serving adults with disabilities and individuals with barriers to employment secure and sustain meaningful employment. She holds an A.A. from Montgomery College.
Email: fwkimble [at] environmentalintegrity [dot] org
Sarah Kula
Attorney
Sarah joined EIP in 2021 after graduating cum laude from Boston University School of Law. During law school, she clerked for the Environmental Integrity Project, the Humane Society of the United States, and the Massachusetts Department of Transportation. Sarah also worked with the Conservation Law Foundation through BU’s Environmental Law Practicum and as a student attorney with the Individual Rights Litigation Clinic. Sarah graduated from SUNY Binghamton in 2017 with a B.A. in sociology and philosophy, politics & law.
Email: skula [at] environmentalintegrity [dot] org
Sunny Lee
Attorney
Sunny joined EIP in 2018 after receiving his J.D. and LL.M in Environmental Law from Georgetown University Law Center. During law school, he clerked at EIP, the GULC Institute for Public Representation, the North Carolina DOJ’s Environmental Division, and the Texas Civil Rights Project. He graduated from Davidson College in 2011 with a B.S. in Psychology.
Email: slee [at] environmentalintegrity [dot] org
Haley Colson Lewis
Attorney
Haley is a Clean Air Act attorney who joined EIP in July 2022 and works on climate change issues. Before joining EIP, she was a staff attorney for eight years for the Greater Birmingham Alliance to Stop Pollution (GASP) in Alabama. She holds a Masters of Public Administration from the University of Alabama at Birmingham and a J.D. from the Cumberland School of Law. A native of Birmingham, she finds meaning, inspiration and longevity in connecting with and advocating alongside the people impacted by air pollution and systemic injustices. In her spare time Haley loves running, hiking, yoga, long walks and practical jokes with her two kids and husband, leisure reading and watching pretty much every TV show on Bravo.
Email: hlewis [at] environmentalintegrity [dot] org
Paul MacGillis-Falcon
Research and Communications Associate
Paul joined the Environmental Integrity Project in 2021 as a communications intern before being hired full-time. Prior to his time with EIP, Paul served as a research intern for the Connecticut Dept. of Energy and Environmental Protection’s Council on Environmental Quality. He holds a B.S. in Environmental Science from the University of Connecticut.
Email: macgillis [at] environmentalintegrity [dot] org
Dante Mack
Research Analyst
Dante joined the Environmental Integrity Project in 2021. Prior to joining EIP, he helped coordinate a longitudinal study aiming to understand various factors affecting the mental health of Dartmouth students during the undergraduate experience. Dante graduated from Dartmouth College with a B.A. in Psychology, and a minor in Hispanic Studies.
Email: dmack [at] environmentalintegrity [dot] or
Louisa Markow
GIS Analyst
Louisa joined the Environmental Integrity Project in 2021. Prior to joining EIP, she worked as an AmeriCorps GIS Assistant for the National Park Service in Atlanta, GA, and a student researcher for the National Oceanic and Atmospheric Administration. She holds a B.S. in Conservation Biology and minor in Mathematics from Colorado State University.
Email: lmarkow [at] environmentalintegrity [dot] org
Doug McKeige
Senior Counsel
As Senior Counsel, Doug primarily helps with EIP’s work on systemic air and water pollution impacting people across Texas and Louisiana. Doug has broad environmental law experience having worked on clean water cases and initiatives for Long Island Sound and the Adirondack Park. He is also Editor-in-Chief of The Climate Capitalist and has written and published over 100 articles covering a broad scope of financial and economic issues surrounding climate change. As former Managing Partner at the shareholder litigation firm Bernstein Litowitz Berger & Grossmann, Doug was instrumental in the growth and success of that firm. Doug has spent the last decade as a hedge fund and commercial real estate executive. He is a member of the Earth Justice Council and a distinguished fellow at the Tulane Center for Environmental Law. Doug earned a B.A. with honors in economics from Tufts University, and a J.D. magna cum laude from Tulane Law School, where he was a member of Law Review. He is a member of the New York Bar.
Email: dmckeige [at] environmentalintegrity [dot] org
Meg Parish
Senior Attorney
Meg joined EIP in July 2022 and is an expert in Clean Water Act issues. For the three previous years, she managed Clean Water Act permitting for Colorado’s Water Quality Control Division. Prior to joining the agency, she was the First Assistant Attorney General for Clean Water Act and Safe Drinking Water Act cases in the Colorado Attorney General’s Office. Meg has also worked as an Associate Attorney at Earthjustice, an attorney at Hogan Lovells, LLP, and a community organizer with Kentuckians for the Commonwealth. She holds a J.D. from Georgetown.
Email: Mparish [at] environmentalintegrity [dot] org
Ari Phillips
Deputy Communications Director
Ari joined EIP in 2018 after working as an environmental reporter and editor for ClimateProgress, Univision’s Project Earth, and Gizmodo Media’s Earther. He’s also freelanced for a number of outlets. He has masters degrees in journalism and global policy studies from the University of Texas at Austin and a B.A. from UC-Santa Barbara.
Email: aphillips [at] environmentalintegrity [dot] org
Alexandra Shaykevich
Research Manager
Alexandra joined EIP in 2019 and primarily supports our Oil and Gas Program. Prior to joining EIP, she worked as a Research Assistant for the Gas Exporting Countries Forum, an intergovernmental organization based in Doha, Qatar. Alexandra holds a M.S. in Environmental Sciences from the University of Copenhagen and a B.S. in Environmental Studies from the University of North Carolina at Chapel Hill.
Email: ashaykevich [at] environmentalintegrity [dot] org
Alexandria “Alex” Tayborn
Graphic Designer and Social Media Coordinator
Alex is an experienced graphic designer who joined EIP in 2023. Prior to joining, she worked as a senior graphic designer at Stratagon, a digital marketing agency in Charlotte, NC, and as a graphic designer at the Virginia Commonwealth University College of Engineering in Richmond, VA. She holds a B.F.A. in Studio Arts with a concentration in Graphic Design and a minor in Art History from Old Dominion University.
Email: atayborn [at] environmentalintegrity [dot] org
Tyler Weiglein
Engineering Analyst
Tyler joined EIP in August 2022. He has a M.S. in Forest Resources and Environmental Conservation and a B.S. in Civil Engineering, both from Virginia Tech. While a graduate student, he was involved in the Virginia Scientist-Community Interface, a volunteer organization of STEM graduate students who provide technical expertise to community partners working on local and regional environmental issues.
Email: tweiglein [at] environmentalintegrity [dot] org
Samantha Zuckerberg
Development Coordinator
Samantha joined EIP In August of 2023. Before working for EIP, Samantha served as an AmeriCorps VISTA for Gateway to the Great Outdoors in St. Louis. In addition to organizational development and grant writing, Samantha also led environmental education lessons and field trips for elementary and middle school students. Samantha graduated from the University of Michigan in May 2022 with her B.A. in Community & Global Public Health and a minor in Environmental Studies.
Email: szuckerberg [at] environmentalintegrity [dot] org
