Our Experts

Erwin Lee Acox Jr.

Managing Director, Office of Diversity, Equity & Inclusion

Erwin Lee Acox Jr. joined NRDC in March 2023 with more than a decade of experience in DEI leadership roles. Most recently, he served as director of justice, equity, diversity, and inclusion at Tides Network, where he led efforts to…

Zanagee Artis

Fossil Fuels Policy Advocate, Nature Program

Zanagee Artis is a founding member and executive director of Zero Hour and has worked in the youth climate movement advocating for the need to transition away from fossil fuels. He is outspoken about the climate crisis and was a…

Sylvie Ashford

Schneider Sustainable Energy Fellow, Western Region, Climate & Clean Energy Program

Sylvie Ashford works on building decarbonization, electricity planning, and other clean energy issues in California. Prior to joining NRDC, she worked as a research assistant at policy think tanks in the Bay Area and Washington, D.C., and completed her capstone…

Valerie Baron

Senior Attorney and Director, National Policy, People & Communities Program

Valerie Baron works to develop federal policies that make government work for everyone, protect and foster community health, and achieve racial equity. She has more than 15 years of experience in legal advocacy, politics, and policy. Prior to her role…

Ralph Cavanagh

Energy Co-Director, Climate & Clean Energy Program

Since joining NRDC in 1979, Ralph Cavanagh has focused on removing barriers to cost-effective energy efficiency and on the role that electric and natural gas utilities can play in leading a clean energy transition. From 1993 to 2003, he served…

Dr. Marilee Shelton Davenport

Senior Director, Capacity and Collaboration, Science Office

Marilee Shelton Davenport focuses on growing NRDC’s scientific capacity by strengthening the organization’s connections with the external science community, while also supporting NRDC’s work at the intersection of climate and health. She brings two decades of experience working with scientists…

Julia de Lamare

Western Equitable Building Decarbonization Advocate, Climate & Clean Energy Program

Julia de Lamare champions policies that advance the equitable decarbonization of buildings, including building codes, utility regulation, performance standards, and air quality regulations with an emphasis on equity needs and affordability. Prior to joining NRDC, de Lamare was a senior…

Hilary Firestone

Senior Policy Advisor, City Energy Project, Resilient Communities, People & Communities Program

As a senior city policy expert for the City Energy Project, a collaboration between NRDC and the Institute for Market Transformation, Hilary Firestone works to advance policies and programs that cut energy waste in large buildings and make American cities…

Ericka Flores

Advocate, Clean Energy & Equity, Climate & Clean Energy Program

Ericka Flores provides technical and advocacy expertise for local and state-level equitable building decarbonization, building energy efficiency, and energy equity policies, programs, and initiatives. She works to develop and strengthen partnerships with diverse groups to collectively build a strong, inclusive…

Sasha Forbes, AICP

Director, Community Collaboration & Policy, People & Communities Program

Sasha Forbes works with local and national partners in the Strong Prosperous and Resilient Communities Challenge (SPARCC) initiative to accelerate community-led projects and policies that prioritizes racial equity, builds a culture of health, and responds to our climate crisis. She…

Meleah Geertsma

Director, Environmental Justice Policy; Environment, Equity & Justice Center

Meleah Geertsma works with communities of color and low-income communities to address environmental injustices, combining her background in public health with legal advocacy to support frontline partners. Her focus includes addressing the impacts of concentrated industrial sources and freight on…

Stephanie Gidigbi Jenkins

Director, Policy & Partnerships, People & Communities Program

Stephanie Gidigbi Jenkins champions public policy solutions that promote economic, social, and environmental benefits for communities. She fosters strategic partnerships to advance federal campaigns, coalition efforts, social equity, and climate justice. She also coordinates NRDC's effort in advancing a federal…

Laura Goldberg

Midwest Director, Energy Equity and Affordability, People & Communities Program

Laura Goldberg oversees NRDC's Midwest strategy for energy equity and affordability. This includes increasing energy efficiency, clean energy, and equitable climate solutions in affordable housing and underserved communities across the region, especially in low-income communities and communities of color. She…

Dr. David B. Goldstein

Energy Co-Director, Climate & Clean Energy Program

David B. Goldstein has worked on energy efficiency and energy policy since the early 1970s. He currently codirects NRDC’s Energy program. Goldstein has been instrumental in the development of energy efficiency standards for new buildings and appliances that are currently…

Ariana Gonzalez

Director, Equitable Policy, Climate & Clean Energy Program

Ariana Gonzalez provides guidance and support for nurturing more just, equitable, and inclusive processes, partnerships, and policies. She also acts as a liaison between her program and the newly created Environment, Equity, and Justice Center at NRDC. Prior to this…

Meghan Hassett

Midwest Campaign Manager, Center for Policy Advocacy

Meghan Hassett manages and coordinates Illinois and Midwest campaign efforts on behalf of NRDC and NRDC Action Fund, working with NRDC’s policy experts and advocates, as well as coalition partners, to build the political support needed to protect public health…

Sara Imperiale

Litigation Director and Senior Attorney, Environment, Equity & Justice Center

Sara E. Imperiale litigates and advocates in support of low-income communities of color and environmental justice coalitions across the country. In her current role, she builds litigation capacity and strategy for NRDC's Environment, Equity & Justice Center to advance community-led…

Jessica Jinn

Advocate, City Equity, People & Communities Program

Jessica Jinn supports NRDC advocates, core partners, community partners, and cities to equitably advance climate programs and goals. Prior to this role, Jinn worked in clean transportation policy and programs with the mayor's office of Los Angeles and the Center…

Sabrina Johnson

Senior Advocate, Housing Policy, People & Communities Program

Sabrina Johnson champions more equitable federal housing policy and programs, in partnership with national advocates that represent disenfranchised communities and low-income residents. Johnson serves on both NRDC’s national policy and building decarbonization teams. Her current focus includes building resilient communities…

Caroline Keicher

Director, City Energy Project and Policy Advisor, Buildings and Energy, People & Communities Program

Caroline Keicher directs the City Energy Project, a national initiative to create healthier and more prosperous American cities by improving the energy efficiency of buildings. She also works across cities in the American Cities Climate Challenge to advance energy efficiency…