Our Washington, D.C. office

Our legislative team, including our national climate team, plus many staff scientists and our national communications team.

1875 Connecticut Ave NW, Ste 600
Washington, DC 20009

Phone: (202) 387-3500

Fax: (202) 234-6049


Media contact
Sharyn Stein
(202) 572-3396 (office)
(202) 905-5718 (cell)
Email Sharyn

Staff experts in the Washington, D.C. office

  • Symons, Jeremy Vice President, Political Affairs

    Areas of expertise: Political affairs; climate change solutions, U.S. climate change and energy policy; US Congress

    Office: Washington, D.C.

  • Tinning, Matt Senior Director, U.S. Oceans Program

    Areas of expertise: Oceans Program, US Fisheries, Environmental Policy, Environmental Law

    Office: Washington, D.C.

  • Tong, Clarence Legislative Affairs Manager

    Areas of expertise: Legislative process, Budget & Appropriations, U.S. energy policy

    Office: Washington, D.C.

  • Vargas, Melissa Project Manager, Political Affairs

    Areas of expertise: Climate change, strategic partnerships, public health

    Office: Washington, D.C.

  • Vogel, Sarah Vice President, Health

    Areas of expertise: Environmental health, chemical safety, endocrine disruptors

    Office: Washington, D.C.

  • Warner, Mandy Senior Manager, Climate and Air Policy

    Areas of expertise: Climate and air policy, power sector issues, pollution control technologies, regulatory policy, hazardous air pollutants, conventional pollutants, Congress.

    Office: Washington, D.C.

  • Westfall, Katie Senior Manager, Highly Migratory Species Advocacy

    Areas of expertise: Fisheries science and management, coastal and marine policy, community organizing and advocacy.

    Office: Washington, D.C.

  • Williams, Andrew Director, Regulatory and Legislative Affairs, U.S. Climate and Energy

    Areas of expertise: Oil & Gas law, energy finance, air quality policies, corporate engagement

    Office: Washington, D.C.

  • Wright, Sean Senior Manager, EDF+Business

    Areas of expertise: Corporate Partnerships, Oil & Gas, and Methane Solutions

    Office: Washington, D.C.

  • Wyerman, Jim Director of Strategic Partnerships and Communications, Mississippi River Delta Restoration

    Areas of expertise: Ecosystems, strategic communications and outreach, nonprofit management, environmental law and policy, natural infrastructure, rivers and deltas

    Office: Washington, D.C.