• Robo, Ellen
    Manager, Transportation and Clean Air Policy

    Areas of expertise: Transportation decarbonization, federal environmental and energy regulation and policy, emission standards for light-duty and heavy-duty vehicles

  • Rodriguez-Flores, José M.
    Senior Analyst, Climate Resilient Water Systems

    Areas of expertise: Hydro-economic analysis; multi-benefit land and water management; interdisciplinary groundwater analysis; resilient food-water systems analysis

  • Roedner Sutter, Katelyn
    California State Director

    Areas of expertise: California climate policy, environmental justice, cap and trade, air quality, land use & transportation policy.

  • Rogers, Grace
    Manager, Climate Resilient Coasts and Watersheds

    Areas of expertise: Water resources management and policy, science-based decision-making, natural infrastructure, ecosystems, social sciences, stakeholder coordination

  • Romero-Canyas, Rainer
    Lead Senior Behavioral Social Scientist

    Areas of expertise: Social psychology of sustainability; climate change communication; behavioral interventions; experimental design

  • Rosenstein, Peri
    Senior Scientist, Livestock Systems

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

  • Rote, Morgan
    Senior Policy Director, Fuels and Feedstocks

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

  • Roy, Ananya
    Senior Health Scientist

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

  • 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

  • Ruiter, Pamela
    Senior Manager, SSF Initiatives

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

  • Russell , Liz
    State Director, Louisiana

    Areas of expertise: Louisiana climate policy, industrial decarbonization, environmental justice, adaptation, land use planning and electoral action

  • Rutecki, John
    Regulatory and Legislative Manager, Appalachia

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

  • Saladrigas Malaret, Amalia
    Manager, Partnerships & Environmental Justice

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

  • 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

  • Sarang, Surbhi
    Senior Attorney, Clean Power

    Areas of expertise: Power sector regulation, Clean Air Act, climate and air quality policy and environmental justice

  • Saunders, Nichole
    Director and Senior Attorney, Energy Transition

    Areas of expertise: carbon management; hydrogen; industrial hubs; oil and gas policy; produced water

  • Schiller, Anna
    Program Manager, Climate Resilient Water Systems

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

  • Schneer, Katie
    Senior Analyst, U.S. Climate

    Areas of expertise: U.S. climate policy, carbon markets, legislative and regulatory strategy, data analysis

  • 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

  • Schwietzke, Stefan
    International Senior Scientist

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