Our methane experts

  • MacKay, Katlyn
    Scientist, Global Methane

    Areas of expertise: Methane emissions, gas measurement, inventories and field work

  • McVay, Renee
    Scientist, U.S. Methane

    Areas of expertise: Oil and gas methane emissions, air quality

  • Mohlin, Kristina
    Senior Director & Distinguished Economist, Policy Analysis

    Areas of expertise: Climate and energy policy, environmental policy instruments, gas transportation markets, wholesale electricity market design, electricity tariff design

  • Murphy, Erin
    Director & Sr. Attorney, Clean Air & Energy Markets

    Areas of expertise: Natural gas and electricity market design, natural gas policy, utility regulation

  • Nguyen, Huong
    Economist and Policy Manager, Global Methane

    Areas of expertise: Energy and environmental economics, transport economics and carbon markets

  • Omara, Mark
    Senior Scientist, Global Methane

    Areas of expertise: Methane emissions, global oil and natural gas, climate change impacts

  • Orleans, Raisa
    Associate Vice President, Federal Affairs

    Areas of expertise: U.S. Congress, U.S. climate policy

  • Osborn, Sophie
    Senior Legislative Analyst

    Areas of expertise: US Congress, climate policy and methane policy

  • Pottens, Ari
    Senior Campaign Manager, Canada

    Areas of expertise: Canadian climate policy and advocacy, Methane emissions from the oil and gas sector, Transition away from fossil fuels

  • 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

  • Rutecki, John
    Regulatory and Legislative Manager, Appalachia

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

  • Schwietzke, Stefan
    International Senior Scientist

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

  • Seymour, Scott
    Senior Research Analyst, Canadian Methane Emissions

    Areas of expertise: Laser-based gas detection, laser sensor development, inventory analysis, field work, methane, black carbon

  • Sollazzo, Flavia
    Senior Director, EU Energy Transition

    Areas of expertise: European Union legislation, energy, climate and environmental policy, sustainability

  • Sullivan, Magdalen
    Attorney, Energy Markets & Utility Regulation

    Areas of expertise: Natural gas policy, utility regulation

  • Tauzel, John
    Senior Director, Global Agriculture Methane

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

  • Watson, Dominic
    Senior Manager, Energy Transition, EDF+Business

    Areas of expertise: Corporate partnerships, Oil & Gas, Energy Commodity Markets, Methane

  • Watson, Matt
    Vice President, Energy Transition

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

  • Winn, Rosalie
    Director and Lead Counsel, Methane and Clean Air Policy

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

  • Xie (Ph.D), Donglai
    Senior Scientist II, China & Canada Methane

    Areas of expertise: Oil and gas, methane science, hydrogen production