Our experts

  • Steinhilber, Emily
    Director, Climate Resilient Coasts and Watersheds, Virginia

    Areas of expertise: Coastal resilience, climate solutions, environmental law and policy, stakeholder engagement

  • Stokes, Curt
    Senior Attorney

    Areas of expertise: Utility regulation, litigation, equitable clean energy transition strategies

  • Sturcken, Elizabeth
    Managing Director

    Areas of expertise: Corporate partnerships, business and the environment, green supply chain

  • Su, Andy
    Attorney, Transportation

    Areas of expertise: Federal environmental and energy regulation, the Clean Air Act, greenhouse gas and fuel economy standards for light-duty and heavy-duty vehicles

  • Sullivan, Magdalen
    Attorney, Energy Markets & Utility Regulation

    Areas of expertise: Natural gas policy, utility regulation

  • Sun, Tianyi
    Senior Climate Scientist

    Areas of expertise: Climate change mitigation, climate modeling, greenhouse gas emissions and metrics, ocean-atmosphere interaction, climate science communication

  • Supriatna, Ateng
    Senior Fisheries Manager for USAID Ber-IKAN Project

    Areas of expertise: Fisheries, Aquaculture, Fisheries policy, sustainability evaluation, fishery improvement, climate smart aquaculture and fisheries, marine protected area.

  • Suttles, Kelly
    Senior Research Analyst, Climate-Smart Agriculture

    Areas of expertise: Watershed modeling, Soil & Water Assessment Tool (SWAT), Geographic Information Systems (GIS), land use change, climate change

  • Tauzel, John
    Senior Director, Global Agriculture Methane

    Areas of expertise: Animal agriculture and the environment, methane, sustainability and business, innovation and entrepreneurship

  • Grace
    Senior Health Scientist

    Areas of expertise: Air Quality, Epidemiology, Environmental Health, Community Engagement, Ports, Mapping

  • Thomas, Ben
    Senior Policy Director, Agriculture

    Areas of expertise: Agricultural and food law, policy implementation, political strategy, coalition building

  • Thomas, Shannon
    Manager, Community Engagement and Education

    Areas of expertise: Environmental Education, Community Engagement, Youth Engagement

  • Thompson, Tammy
    Senior Air Quality Scientist

    Areas of expertise: Atmospheric chemistry and physics, air quality modeling, meteorological modeling, emissions, climate/air quality interactions

  • Trask, Beth
    Vice President, Global Energy Transition

    Areas of expertise: Methane and air quality; emission sensors and detection technologies; data mapping

  • Truax, Hawley
    Associate Vice President, State Affairs

    Areas of expertise: Policy analysis, writing/editing, institutional giving, strategy development, regional politics and culture

  • Tuitt, Kae
    Project Manager, Zero-Emission Truck Deployment

    Areas of expertise: Fleet Electrification, Transition Planning, Project Management

  • Turner, Carlito
    Manager, Small-scale Fisheries Initiatives

    Areas of expertise: Fisheries policy and management, training and capacity building

  • Tynan, Michelle
    Manager, Global Agriculture Methane

    Areas of expertise:

  • Ung-Kono, Veronica
    Legal Fellow, U.S. Clean Energy

    Areas of expertise: Transmission, Interconnection, and Clean Energy Policy, Utility Regulation, and Wholesale Electricity Markets

  • Varner, Paige
    Scientist, Healthy Communities

    Areas of expertise: Environmental health, federal policy and regulation, cumulative impacts, chemical safety and remediation