Our energy experts


  • Sandoval, Ronny Director, Grid Modernization

    Areas of expertise: Energy Efficiency, Demand Response, Forecasting, Program Management, Utility Planning

    Office: New York City

  • Areas of expertise: Natural gas law and policy, water

    Office: Austin, Texas

  • Shenette, Ellen Manager, EDF Climate Corps

    Areas of expertise: Corporate partnerships, EDF Climate Corps, energy efficiency, renewable energy, sustainability strategy

    Office: Boston

  • Shirley, Lenae Senior Director, Technology Innovation and Market Adoption

    Areas of expertise: Clean Energy, Technology & Innovation, Market Adoption and Demand Creation, Business Development and Operations

    Office: Austin, Texas

  • Siciliano, Graziella Senior Manager of Carbon and Energy

    Areas of expertise: Corporate sustainability strategies; sustainable supply chains; clean energy policy and technology; energy efficiency and market transformation program design and implementation

    Office: Washington, D.C.

  • Spiller, Beia Lead Senior Economist

    Areas of expertise: Electricity pricing, distributed energy resources, energy demand, transportation, air quality, shale gas

    Office: New York City

  • Stein, Elizabeth Brooke Senior Manager, New York Clean Energy Law & Policy

    Areas of expertise:

    Office: New York City

  • Stinson, Paul Project Manager, Clean Energy

    Areas of expertise: Clean energy, energy efficiency, electric utilities, climate change, environmental justice

    Office: Austin, Texas

  • 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.

  • Takahashi, Taryn Manager, Methane Mapping

    Areas of expertise: Methane, natural gas policy, clean energy, greenhouse gas accounting, carbon offsets, emerging technologies

    Office: San Francisco

  • Tong, Clarence Legislative Affairs Manager

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

    Office: Washington, D.C.

  • Truax, Hawley Southeast Regional Director

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

    Office: Raleigh, North Carolina

  • Ucar, Ferit Senior Clean Energy Economist

    Areas of expertise: Energy efficiency, distributed energy resources, energy policy, clean energy social justice.

    Office: New York City

  • Wagner, Gernot Consultant

    Areas of expertise: Climate change, climate economics, environmental markets, energy

    Office: Boston

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

    Areas of expertise:

    Office: New York City

  • Watson, Matt Associate Vice President, Climate and Energy Program

    Areas of expertise: Oil and gas operations, methane and air policy, energy policy

    Office: Austin, Texas

  • 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.

  • Areas of expertise: Federal environmental and energy regulation, the Clean Air Act, emissions standards for the oil and gas sector

    Office: Boulder, Colorado

  • Wood, Scott Senior Manager, EDF Climate Corps

    Areas of expertise: Corporate sustainability, Energy management, Stakeholder engagement

    Office: Boston

  • Worthington, Baroness Bryony Executive Director, Europe

    Areas of expertise: Climate policy, carbon budgets, emissions trading and carbon markets, energy policy, fisheries management, clean energy technologies, European policy making and politics.

    Office: Europe