Complete list of expert staff


  • Grasso, Thomas Senior Director, Oceans

    Areas of expertise: International environmental law and policy, sustainable development, conservation program design

  • Grossman, Dan National Director of State Programs, Oil & Gas

    Areas of expertise: Oil and gas emissions, flaring, air quality policies and regulations

    Office: Boulder, Colorado

  • Hall, John Texas State Director, Clean Energy

    Areas of expertise: Legislative strategy, energy conservation, and renewable energy planning

    Office: Austin, Texas

  • Hall, Maurice Associate VP, Ecosystems – Water

    Areas of expertise: Water management, water policy, hydrology, water resources engineering, aquatic ecosystems, sustainable agriculture, irrigated agriculture, water quality, natural infrastructure, civil engineering

    Office: Sacramento, California

  • Hamburg, Steven Chief Scientist

    Areas of expertise: Systems ecology, Biogeochemistry, Climate change impacts, Forest ecology, Soils, C cycle

    Office: Boston

  • Hanafi, Alex Senior Manager, Multilateral Climate Strategy and Senior Attorney

    Areas of expertise: Climate change, international climate policy, UN climate negotiations, EU Emissions Trading System (ETS), legal issues in international climate negotiations, governance of geoengineering research

    Office: Washington, D.C.

  • Hanley, Kate Project Manager, EDF Climate Corps

    Areas of expertise: EDF Climate Corps, corporate partnerships, corporate sustainability, climate change, green supply chain

    Office: Boston

  • Harvey, Michelle Mauthe Director, Supply Chain

    Areas of expertise: Corporate partnerships, green supply chain

    Office: Bentonville, Arkansas

  • Hayden, Ann Senior Director, CA Habitat Exchange & Western Water

    Areas of expertise: environmental markets, riparian and wetland habitat, rivers and deltas

    Office: San Francisco

  • Haynes, Rebecca High Meadows Fellow, Agriculture Greenhouse Gas Markets

    Areas of expertise: Rangeland conservation, grassland conservation, sustainable agriculture, ecosystems, wildlife conservation, economics, environmental markets, carbon offsets

    Office: San Francisco

  • Hennelly, Lucía Oliva Campaign Manager, New Climate Partnerships

    Areas of expertise: Climate change, federal climate policy, Latino engagement, partnerships, climate justice.

    Office: San Francisco

  • Henry, Chaprece Program Coordinator, EDF Climate Corps

    Areas of expertise: Climate change, EDF Climate Corps, Energy efficiency

    Office: Austin, Texas

  • Higgins, Phoebe Director, California Fisheries Fund

    Areas of expertise: Sustainable business, catch shares, small business lending

    Office: San Francisco

  • Hiller, Jake Project Development Analyst

    Areas of expertise: Corporate partnerships, energy management strategy, energy efficiency finance

    Office: Boston

  • Holst, Eric Associate Vice President, Working Lands

    Areas of expertise: conservation solutions on working lands, endangered species, forest communities, Safe Harbor

    Office: Sacramento, California

  • Holstein, Elgie Senior Director for Strategic Planning

    Areas of expertise: Climate change, Land, Water & Wildlife programs, rivers and deltas, energy policy

    Office: Washington, D.C.

  • Horn, Miriam Special Projects

    Areas of expertise: Collaborative and place-based conservation, large-scale sustainable food production, coastal restoration and community impacts

    Office: New York City

  • Hull, Hillary Research Analyst

    Areas of expertise: Natural gas policy, air quality & climate change, energy data & economics

    Office: San Francisco

  • Hutson, Andrew M. Director, Fishery Solutions Center

    Areas of expertise: Oceans Program, renewing fisheries, supply chains, corporate partnerships, stakeholder engagement, sustainable development, tropical forests

    Office: Raleigh, North Carolina

  • Jackson, Brian Associate Director, Stakeholder Projects

    Areas of expertise: Ecosystems, natural infrastructure, community resiliency, stakeholder engagement, rivers and deltas

    Office: Boulder, Colorado