Our transportation experts


  • Alvarez, Ramon Associate Chief Scientist

    Areas of expertise: Air quality, oil and natural gas, methane emissions

    Office: Austin, Texas

  • Barone, Aurora Economics and Policy Analyst

    Areas of expertise: U.S. climate policy, environmental economics and policy, geographic information systems (GIS)

    Office: New York City

  • Craft, Elena Senior Director, Climate and Health

    Areas of expertise: Climate change, air quality, ports, transportation

    Office: Austin, Texas

  • Draper, Maia Air Pollution Policy Manager, Environmental Health

    Areas of expertise: Air quality, emissions mitigation strategies, policy and program development, ports, transportation, air quality mapping, community engagement

    Office: Austin, Texas

  • Gore, Elizabeth Senior Vice President, Political Affairs

    Areas of expertise: Political affairs; climate change solutions; energy and environmental policy; transportation issues.

    Office: Washington, D.C.

  • Henderson, Alice Director and Senior Attorney, Transportation and Clean Air Policy

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

    Office: Boulder, Colorado

  • Mathers, Jason Director, Vehicles & Freight Strategy

    Areas of expertise: Freight electrification, fleet vehicles, green supply chain

    Office: Boston

  • Morehouse, Erica Director, Equitable and Just Policy Solutions

    Areas of expertise: Climate law and policy, equity and justice in climate policy, systemic change.

    Office: San Francisco

  • Murray, Tom Executive Vice President, Solutions

    Areas of expertise: Forging unexpected partnerships that catalyze environmental leadership and collaboration across industries, organizations and supply chains

    Office: Washington, D.C.

  • Thompson, Tammy Senior Air Quality Scientist

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

    Office: Boulder, Colorado

  • Uennatornwaranggoon, Fern Manager, Air Quality Policy

    Areas of expertise: Community advocacy, air pollution, goods movement, environmental policy, air quality regulation, partnerships

    Office: San Francisco

  • Walker, Derek Vice President, U.S. Region

    Areas of expertise:

    Office: Washington, D.C.