Our energy experts

  • Yang, Hanling
    Associate Vice President of Energy Transition

    Areas of expertise: Environmental law, land use, and climate change.

  • Yates, Richard
    Clean Power Attorney

    Areas of expertise: Power plant regulations, Clean energy

  • Yawanarajah (Ph.D), Shareen
    Senior Director, Energy Transition, Asia

    Areas of expertise: International energy policy, international methane policy, oil and gas industry operations, research and development

  • Zavala-Araiza, Dr. Daniel
    Lead Senior Scientist

    Areas of expertise: Methane emissions, environmental impacts of energy systems, environmental justice

  • Zimmerman, Michael
    Director & Senior Attorney, Clean Affordable Power

    Areas of expertise: Utility regulation and transportation electrification