Complete list of expert staff


  • Rooks, Alyse Director, DEI & Justice Communications

    Areas of expertise: Strategic Communications, Environmental Justice, Community Outreach, Diversity, Equity & Inclusion

    Office: Remote

  • Rosenstein, Peri Senior Scientist, Livestock Methane

    Areas of expertise: Livestock methane emissions, sustainable livestock systems, animal health, veterinary pharmaceutical and biological product research and development, epidemiology, zoonotic diseases

    Office: Remote

  • Rote, Morgan Director, U.S. Climate

    Areas of expertise: U.S. climate policy, carbon markets, renewable energy, climate adaptation, economic analysis, behavioral economics

    Office: Washington, D.C.

  • Roy, Ananya Senior Health Scientist

    Areas of expertise: Air quality, lead, cardiovascular disease, neurodevelopment

    Office: Washington, D.C.

  • Rudek, Joe Lead Senior Scientist

    Areas of expertise: Agricultural emissions to land, water, and air from livestock, rice and upland crops; methane emissions from natural gas end use; and supply chain sustainability

    Office: Remote

  • Ruiter, Pamela Senior Manager, SSF Initiatives

    Areas of expertise: Oceans program, Seafood markets, catch shares, renewing fisheries, EU Fisheries policy, TURF Reserves

    Office: Europe

  • Ruta, Gwen Senior Advisor

    Areas of expertise: Business and the environment, clean energy, climate policy

    Office: Boston

  • Rutecki, John Regulatory and Legislative Manager, Appalachia

    Areas of expertise: State and federal energy policy, climate policy

    Office: Remote

  • Ryan, Sarah Senior Manager, Fleet Electrification

    Areas of expertise: Vehicle electrification, data modeling, grid modernization

    Office: Austin, Texas

  • Saladrigas Malaret, Amalia Communities & Environmental Justice Project Manager

    Areas of expertise: Marine conservation; participatory and inclusive strategies in conservation and sustainable development initiatives

    Office: Remote

  • Sánchez, Sergio Senior Policy Director, Global Clean Air

    Areas of expertise: Climate and clean air policy, international development, integrated environmental management systems, comprehensive air quality management, sustainable transport, United Nations

    Office: Remote

  • Sasso, Alissa Project Manager, Supply Chain

    Areas of expertise: Sustainable consumer products, safer chemistry

    Office: Washington, D.C.

  • Saunders, Nichole Senior Attorney, Energy

    Areas of expertise: Oil and gas policy, oil and gas wastewater

    Office: Austin, Texas

  • Schiller, Anna Program Manager, Climate Resilient Water Systems

    Areas of expertise: Conservation biology, spatial analysis, groundwater management, land use planning

    Office: San Francisco

  • Schwaab, Eric Senior Vice President, People and Nature

    Areas of expertise:

    Office: Washington, D.C.

  • Schwartzman, Steve Senior Director, Tropical Forest Policy

    Areas of expertise: Climate change, tropical forest policy, Reducing Emissions from Deforestation and forest Degradation (REDD), Brazil and the Amazon, indigenous peoples, incentives for environmental protection

    Office: Washington, D.C.

  • Schwietzke, Stefan International Senior Scientist

    Areas of expertise: Methane emissions, atmospheric measurements, local and global emissions inventories

    Office: Europe

  • Seong, Joon Energy Decarbonization Analyst

    Areas of expertise: Energy policy, Utility policy, Decarbonization

    Office: San Francisco

  • Seymour, Scott Senior Research Analyst

    Areas of expertise: Laser-based gas detection, laser sensor development, inventory analysis, field work, methane, black carbon

    Office: Remote

  • Shelton, Shelby Manager, Climate-Smart Agriculture

    Areas of expertise: Soil science, nutrient management, sustainable agriculture, agricultural supply chain solutions, conservation, and resilience

    Office: Raleigh, North Carolina