Contact Us

Office and mailing address

Sabin Center for Climate Change Law
Columbia Law School
435 West 116th Street
New York, NY 10027

Sabin Center Program Coordinator

Kemi Adetayo
Phone: (212) 854-8213
Fax: (212) 854-7946

Michael B. Gerrard, Faculty Director
Phone: (212) 854-3287

Michael Burger, Executive Director
Phone: (212) 854-2372

Romany Webb, Senior Fellow 
Phone: (212) 854-0088





Our Team

  • Matthew Eisenson joined the Sabin Center in May 2022, where his work is focused on leading and expanding the Renewable Energy Legal Defense Initiative (RELDI), which uses legal research and engagement to support siting utility- and community-scale renewable energy facilities and associated transmission and storage equipment.

    Before joining the Sabin Center, Matthew served for four years as an Assistant Attorney General in the Environmental Protection Bureau of the New York State Attorney General’s Office. He also previously worked as a litigation associate at Cleary Gottlieb Steen & Hamilton LLP and as a law clerk for Senior U.S. District Judge Berle M. Schiller of the Eastern District of Pennsylvania. Before law school, he served as a special assistant to the President and Executive Director of the Natural Resources Defense Council.

    Matthew received a J.D. from Yale Law School in 2015 and a B.A. in History, magna cum laude, Phi Beta Kappa, with distinction in the major, from Yale College in 2009.

  • Prior to joining CSLDF, Lauren was a litigation associate at the international law firm Dechert LLP. At Dechert, she represented commercial and individual clients on a variety of multi-billion and multi-million dollar commercial disputes as well as litigation over Freedom of Information Act (FOIA) requests, document discovery claims, and defamation claims.

    She has also held legal and policy positions at the U.S. Environmental Protection Agency. Lauren graduated from the University of Pennsylvania Law School.

  • L. Margaret Barry is the Environmental Law Writer at Arnold & Porter Kaye Scholer LLP. She maintains the U.S. Climate Change Litigation Database, a collaboration between Arnold & Porter and the Sabin Center, and is the managing editor of the Environmental Law in New York newsletter. She formerly practiced in the environmental client service group at another law firm. Margaret received her J.D. from New York University School of Law, where she was the editor-in-chief of the New York University Environmental Law Journal. She is currently a co-chair of the Environmental Law Committee of the New York City Bar Association.

  • Jacob joined the Sabin Center in September 2021 as a 2021–22 Climate Law Fellow. His work at the Sabin Center includes the Renewable Energy Legal Defense Initiative, the Climate Attribution Database, the Climate Reregulation Tracker, the New York State and City Climate Law Trackers, and submitting comment letters on administrative proceedings.

    Jacob graduated from Columbia Law School in 2021, where he was awarded the Alfred S. Forsyth Prize for dedication to the advancement of environmental law. While there, Jacob participated in the Environmental Law Clinic and served as the Managing Online and Symposium Editor for the Columbia Journal of Race and Law. His student Note, Environmental Justice and Pennsylvania’s Environmental Rights Amendment: Applying the Duty of Impartiality to Discriminatory Siting, was published in Volume 11 of the Columbia Journal of Race and Law. He holds a B.A. from the University of Chicago.

  • Dr. Maria Antonia joined the Sabin Center in September 2021 as the Global Climate Litigation Fellow. Prior to the Sabin Center, she was a senior attorney at the Environment Program of the Cyrus R. Vance Center for International Justice, where she provided pro bono legal services to NGOs across the globe, especially in issues related to protected areas and the interface between human rights and the environment. Maria Antonia was previously a fellow at the World Resources Institute. The fellowship followed several years working in private practice in Rio de Janeiro, Brazil.

    Maria Antonia serves as the Deputy Director of the Global Network for Human Rights and the Environment (GNHRE), where she works with scholars and practitioners in the region to study the interface between human rights and the environment. In addition, Maria Antonia is a member of the IUCN World Commission on Environmental Law. 

    Maria Antonia is the author of several publications on regional and international environmental law. She specifically focuses on issues concerning environmental rights, the reshaping of the existing framework of international environmental law, and climate litigation. Originally from Brazil, she also researches the environmental protection of the Amazon ecosystem, emphasizing regional cooperation. She is a TEDx speaker and a frequent speaker at conferences and symposiums.

    Maria Antonia completed her Doctorate in Juridical Studies (S.JD. ) at the Elisabeth Haub School of Law at Pace University in 2022.  She received a dual LL.M., magna cum laude, with certificates in environmental law and comparative legal studies, from the Elisabeth Haub School of Law at Pace University, in 2013. She received her LL.B. from the Pontifícia Universidade Católica of Rio de Janeiro, Brazil.

  • Chelsea Gómez joined the Sabin Center in October 2021 and serves as a Graduate Research Assistant supporting research on City Focus Groups on Climate and Equity-based Policies. She is currently a Master of Public Administration candidate focusing in Environmental Science and Policy at the School for International and Public Affairs within Columbia University. She previously worked as a Community Climate Ambassador for the Office of Sustainability in Austin, TX, where she documented marginalized communities' experiences to guide the creation of the Austin Climate Equity Plan. Prior to that she served as a Peace Corps Volunteer in The Gambia, where she worked as an Agriculture/Environment Extension Agent. While there she collaborated with local schools to develop year-round school gardens, expand sustainable agriculture practices and establish a tree nursery program run by students. Her main project focused on establishing apiaries within the village’s forests, thereby reducing deforestation through sustainable, income generating activities for the community. She holds a Bachelor of Science in Environmental Science and Policy from St. Edward’s University.

  • Amy Turner joined the Sabin Center in 2019 as a Senior Fellow for the Cities Climate Law Initiative, where her work focuses on the laws and legal tools cities use to achieve their climate mitigation commitments. In addition to legal academic research on municipal carbon mitigation law and policy, Amy consults directly with city attorneys and sustainability professionals on legal questions relating to carbon mitigation in the buildings, transportation, waste and energy sectors. She is particularly interested in the intersection of environmental and municipal law and in identifying legal pathways for cities to enact policies consistent with their ambitious greenhouse gas emissions reduction targets.

    Prior to her work with the Sabin Center, Amy was the executive director and a co-founder of the NYC Climate Action Alliance, and she continues to serve on the organization’s board of directors. She practiced environmental and transactional law for ten years at Davis Polk & Wardwell LLP, Milbank, Tweed, Hadley & McCloy LLP and in solo practice. Amy graduated from Middlebury College, magna cum laude, and from Harvard Law School, where she was an articles and technical editor for the Harvard Environmental Law Review. She currently serves as co-chair for the New York City Bar Association’s Committee on Environmental Law and as secretary of the board of directors for the Brooklyn Greenway Initiative.



Profiles, showing -