Name Organization Title Country Focus Area Al Gore The Climate Reality Project Founder USA Climate Advocacy Greta Thunberg Fridays for Future Activist Sweden Climate Justice Bill McKibben 350.org Co-founder USA Climate Change Advocacy Van Jones Rebuild the Dream Founder USA Green Jobs Christiana Figueres Global Optimism Co-founder Costa Rica Climate Policy Jane Fonda Fire Drill Fridays Actress/Activist USA Climate Activism David Attenborough Natural History Filmmaker Narrator/Advocate UK Biodiversity Rajendra Pachauri The Energy and Resources Institute Former Chair India Climate Research Bill Gates Breakthrough Energy Founder USA Clean Energy Innovation Yoko Ono Artist Activist Japan/USA Peace and Sustainability Leonardo DiCaprio Leonardo DiCaprio Foundation Founder USA Environmental Protection Antonio Guterres United Nations Secretary-General Portugal Climate Policy Mary Robinson Mary Robinson Foundation President Ireland Climate Justice Arundhati Roy Author/Activist Writer India Environmental Rights Michael Mann Penn State University Climatologist USA Climate Science Amory Lovins Rocky Mountain Institute Co-Founder USA Energy Efficiency Elizabeth Kolbert Author/Journalist Writer USA Climate Reporting Sunita Narain Centre for Science and Environment Director General India Environmental Advocacy Mark Z. Jacobson Stanford University Professor USA Renewable Energy Richard Branson Virgin Group Founder UK Sustainable Business Danica Patrick Retired Race Car Driver Advocate USA Sustainability Autumn Peltier Water Activist Youth Leader Canada Water Protection Bill Nye Science Educator CEO USA Science Communication Jeanne Hwang Solar Energy Industries Association President USA Solar Power Jessie Opoien Sustainable Agriculture Advocate Activist USA Agriculture Harrison Ford Actor/Conservationist Environmental Advocate USA Conservation Chad Frischmann Project Drawdown Co-founder USA Climate Solutions Kimberly Jones Green For All President USA Environmental Justice Ramez Naam Futurist/Author Advocate USA Renewable Energy Naomi Klein Author Activist Canada Economic Justice David Suzuki David Suzuki Foundation Co-founder Canada Sustainability Jane Goodall Jane Goodall Institute Founder UK Wildlife Conservation Tony Juniper Friends of the Earth Director UK Environmental Advocacy Erin Brockovich Environmental Activist Activist USA Water Protection Bill McGowan Sustainable Business Advocate CEO USA Corporate Sustainability Bjørn Lomborg Copenhagen Consensus Center President Denmark Climate Solutions Catherine McKenna Former Minister of Environment Politician Canada Climate Policy Katharine Hayhoe Atmospheric Scientist Professor USA Climate Science Alok Sharma COP26 President Politician UK Climate Leadership Indra Nooyi Former PepsiCo CEO Business Leader India/USA Sustainability in Business Peter Sinclair Climate Denial Crock of the Week Filmmaker/Advocate USA Climate Education Seth Godin Author/Business Executive Author USA Sustainable Business Vandana Shiva Activist/Author Founder India Biodiversity and Agriculture United Nations Climate Change Multi-national Organization Global Climate Governance Everyday Democracy Civil Society Organization Non-profit USA Community Engagement Oxfam International Non-governmental Organization Global Social Justice Greenpeace Non-governmental Organization Global Environmental Activism World Wildlife Fund (WWF) International Organization Global Wildlife Conservation Natural Resources Defense Council (NRDC) Environmental Advocacy USA Legal Advocacy Nature Conservancy Conservation Organization Global Ecosystem Preservation International Renewable Energy Agency (IRENA) Intergovernmental Organization Global Renewable Energy Advocacy Friends of the Earth Environmental Activism Organization Global Environmental Justice Protect Our Winters (POW) Non-profit Organization USA Climate Advocacy in Winter Sports Climate Reality Project Non-profit Organization USA Climate Advocacy Solar Energy Industries Association (SEIA) Trade Association USA Solar Energy American Wind Energy Association (AWEA) Trade Association USA Wind Energy Billion Dollar Green Challenge Investment Initiative USA Green Infrastructure Energy Action Coalition Non-profit Organization USA Youth Climate Advocacy Union of Concerned Scientists Science Advocacy Organization USA Science-Based Solutions Ocean Conservancy Environmental Organization USA Marine Conservation Earthjustice Non-profit Law Firm USA Environmental Law Sierra Club Environmental Organization USA Conservation and Advocacy Rocky Mountain Institute Non-profit Research Organization USA Energy Solutions Wilderness Society Conservation Organization USA Land Preservation American Rivers Environmental Organization USA River Conservation Earth Day Network Non-profit Organization USA Environmental Education Global Witness Non-governmental Organization UK Environmental Protection International Institute for Environment and Development (IIED) Research Organization Global Sustainable Development Environmental Defense Fund Environmental Advocacy USA Climate Solutions National Wildlife Federation Conservation Organization USA Wildlife Conservation World Resources Institute Research Organization Global Sustainable Development Clean Air Task Force (CATF) Non-profit Organization USA Air Quality Advocacy Institute for Policy Integrity Think Tank USA Regulatory Policy Green Building Council Association Global Sustainable Architecture Asian Development Bank International Organization Asia Sustainable Development International Energy Agency (IEA) Intergovernmental Organization Global Energy Policy Global Carbon Project Research Initiative Global Carbon Emissions Monitoring Center for American Progress Think Tank USA Progressive Policy World Economic Forum International Organization Global Sustainability Initiatives Natural Capital Coalition Non-profit Organization Global Natural Capital Accounting EnviroCivic Civic Engagement Organization USA Environmental Participation Center for Climate and Energy Solutions Think Tank USA Climate Policy Advocacy Environmental Law Institute Research Organization USA Environmental Law Policy The Nature Conservancy Conservation Organization USA Natural Resource Conservation National Audubon Society Conservation Organization USA Bird Conservation Environmental Innovation Partners Consulting Group USA Sustainability Solutions Institute for Sustainable Communities Non-profit Organization USA Community Sustainability American Wind Energy Association Trade Association USA Wind Energy National Rural Electric Cooperative Association Cooperative Association USA Renewable Energy Development Green Building Initiative Advocacy Group USA Sustainable Construction LEED (Leadership in Energy and Environmental Design) Rating System USA Green Building Certification EnergyHub Technology Company USA Energy Management Solutions Viridis Global Sustainability Consultancy USA Sustainable Development New York State Energy Research and Development Authority (NYSERDA) State Agency USA Energy Policy California Energy Commission State Agency USA Energy Regulation Nepal Renewable Energy Program Governmental Organization Nepal Renewable Energy Development Clean Tech Alliance Industry Organization USA Clean Tech Sector Advocacy Green Chemistry Institute Research Organization USA Sustainable Chemistry Resilience.org Information Network USA Community Resilience Green Roofs for Healthy Cities Industry Association Canada/USA Green Infrastructure Green Science Policy Institute Research Institute USA Sustainable Chemistry Society for the Protection of New Hampshire Forests Conservation Organization USA Forest Conservation Environmental Health Perspectives Journal USA Environmental Health Research Institute for Sustainable Agriculture Research Organization USA Sustainable Farming Coalition for Green Capital Non-profit Organization USA Green Financing Institute for Global Environmental Strategies Research Organization Japan/USA Sustainability Research Centre for Sustainable Energy Non-profit Organization UK Energy Solutions Clean Energy States Alliance Non-profit Organization USA State-Level Clean Energy Policy International Society for Ecological Restoration Scientific Society Global Ecosystem Restoration Environmental Protection Agency (EPA) Government Agency USA Environmental Regulation Recycling Partnership Non-profit Organization USA Recycling and Waste Reduction Nrdc.org Environmental Advocacy USA Biodiversity and Climate Policy Smart Electric Power Alliance Membership Organization USA Smart Grid Technology Green Power Network Non-profit Organization USA Green Energy Adoption Climate and Clean Energy Equity Fund Funding Initiative USA Equitable Climate Solutions International Institute for Applied Systems Analysis Research Institution Global Sustainable Development Solutions Association for Conservation Ecology Scientific Society USA Ecology Research and Conservation Sustainable Forestry Initiative Non-profit Organization USA Sustainable Forestry National Forest Foundation Non-profit Organization USA Forest Conservation Solar Energy Corporation of India Government Agency India Solar Projects Community Environmental Defense Fund Non-profit Organization USA Community Advocacy Community Action for a Renewed Environment Non-profit Organization USA Community Environmental Protection Local Clean Energy Alliance Advocacy Organization USA Local Energy Initiatives Clean Water Action Environmental Organization USA Water Resources Conservation Greenbelt Movement Non-profit Organization Kenya Environmental Conservation Conservation International Non-profit Organization Global Nature Conservation Forest Stewardship Council Non-profit Organization Global Sustainable Forestry Certification National Oceanic and Atmospheric Administration (NOAA) Government Agency USA Climate Research International Council for Local Environmental Initiatives Non-profit Organization Global Sustainable Urban Development Earth Charter Initiative International Organization Global Sustainability Principles American Society of Civil Engineers Professional Association USA Sustainable Engineering Environmental and Climate Justice Program Non-profit Organization USA Environmental Justice Center for Water Security and Diplomacy Research Institute USA Water Governance Center for Sustainable Solutions Research Institute USA Sustainability Research Sustainable Development Solutions Network (SDSN) Global Network Global Sustainable Development Renewable Energy World Information Platform Global Renewable Energy Information Clean Energy Finance Forum Information Platform Global Clean Energy Financing Women in Renewable Energy Networking Organization Global Diversity in Energy Institute for Energy Economics Research Institute Japan Energy Economics Energy Foundation Non-profit Organization USA Energy Policy Brighter Green Think Tank USA Sustainable Development Science and Environmental Health Network Non-profit Organization USA Environmental Health The Climate Group Non-profit Organization Global Climate Solutions World Coal Association Industry Organization Global Sustainable Coal Global Forum on Human Settlements International Organization Global Sustainable Cities Climate Action Network Advocacy Network Global Climate Advocacy The Sierra Club Foundation Non-profit Organization USA Environmental Conservation Patagonia Company USA Environmental Activism Union pour la Méditerranée Intergovernmental Organization Mediterranean Region Sustainable Development Women for Energy Advocacy Group Global Women in Energy NextEra Energy Company USA Renewable Energy European Environment Agency Agency EU Environmental Monitoring Northwest Energy Efficiency Alliance Organization USA Energy Efficiency Climate-KIC Innovation Community EU Climate Innovation World Coal Association Trade Association Global Sustainable Energy Transition Global Energy Facility World Bank Group Global Energy Access National Institute of Environmental Health Sciences Research Agency USA Environmental Health Energy Action Coalition Youth Organization USA Youth Leadership Vietnam Renewable Energy Association Trade Association Vietnam Renewable Energy Association of Energy Engineers Professional Association USA Energy Engineers Networking Green Chemistry Institute Research Organization USA Green Chemistry Solutions Clean Energy Network Community Organization USA Local Clean Energy Global Green Growth Institute International Organization Global Sustainable Growth Sustainable Agriculture Research and Education Research Program USA Sustainable Farming Practices Global Infrastructure Facility International Organization Global Infrastructure Development B Corporation Certification Organization USA Socially Responsible Business Resilience.org Information Project USA Community Resilience New York State Energy Research and Development Authority (NYSERDA) State Agency USA Promoting Renewable Energy Transition Network Community Movement Global Transition to Sustainable Living International Solar Alliance Intergovernmental Organization Global Solar Energy Cooperation Efficient Buildings Institute Non-profit Organization USA Building Efficiency Green Engineering Program Educational Program USA Engineering for Sustainability Planetary Health Alliance Global Network Global Health and Environment Institute for Energy and Environmental Research Research Institute USA Sustainable Energy International Institute for Strategic Studies Research Institute Global Sustainable Energy Policies Society for Ecological Restoration Professional Society Global Restoration Ecology Carbon Disclosure Project (CDP) Non-profit Organization Global Carbon Reporting Green Schools National Network Education Organization USA Sustainable Schools Institute for Behavioral Economics Research Institute USA Sustainability Behavior Environmental Data Initiative Research Initiative USA Environmental Data Collection Solar One Public Non-profit Organization USA Solar Energy Education International Council for Environmental Law Non-profit Organization Global Environmental Law Advocacy American Council for an Energy-Efficient Economy Research Organization USA Energy Efficiency Advocacy International Institute for Sustainable Development Research Organization Global Sustainable Development Environmental Monitoring and Governance Project International Agency Global Environmental Governance Zero Waste International Alliance Advocacy Organization Global Waste Management Climate and Community Project Community Organization USA Environmental Justice Village Energy Non-profit Organization Uganda Renewable Energy Access Green Building Council Professional Organization Global Sustainable Development Climate Solutions Advocacy Organization USA Climate Change Solutions Natural Capital Project Research Program Global Ecosystem Services EcoWatch News Organization USA Environmental Journalism Community Resilience Network Community Organization USA Resilience Building National Wildlife Federation Conservation Organization USA Wildlife Protection Institute for Global Environmental Strategies Research Organization Japan/USA Sustainable Development Research Renewable Energy Research Association Research Organization Global Renewable Energy Research Environmental Sustainability Association Non-profit Organization USA Sustainability Education State of the Climate Report Research Publication USA Climate Science Forest Stewards Guild Professional Association USA Sustainable Forestry Practices Green Youth Movement Youth Organization Global Youth for Climate Action EcoHealth Alliance Non-profit Organization USA Health and Environment National Audubon Society Conservation Organization USA Bird Conservation Institute for Sustainable Development Research Institute USA Sustainability Studies American Renewable Energy Association Trade Association USA Renewable Energy Development United Nations Environment Programme (UNEP) International Organization Global Environmental Governance International Renewable Energy Agency (IRENA) Intergovernmental Organization Global Promotion of Renewable Energy Coalition for Green Capital Non-profit Organization USA Green Investment Solutions Sustainable Energy for All International Initiative Global Energy Access Point Reyes National Seashore Association Conservation Organization USA Environmental Education Institute for Energy Research Think Tank USA Energy Policy Research PolicyLink Research Institute USA Equity in Sustainability Ceres Non-profit Organization USA Sustainable Business Advocacy The Climate Reality Project Non-profit Organization USA Climate Change Advocacy Coalition on the Environment and Jewish Life Advocacy Group USA Faith-Based Environmental Advocacy Global Water Partnership International Organization Global Water Resource Management Ecological Society of America Professional Society USA Ecological Research Green America Non-profit Organization USA Environmental Justice Environmental Integrity Project Non-profit Organization USA Environmental Advocacy World Organization for Resource Development and Protection International Organization Global Resource Management National Renewable Energy Laboratory Research Laboratory USA Renewable Energy Research Institute of Transportation Engineers Professional Association USA Sustainable Transportation Lazy Oaf Non-profit Group UK Urban Sustainability Environmental Defense Fund Non-profit Organization USA Climate Advocacy Climate Neutral Now UN Initiative Global Climate Action Scientific American Magazine USA Environmental Science Reporting Children's Environmental Health Network Non-profit Organization USA Child Health Protection Support Sustainable Communities Advocacy Group USA Sustainable Community Development Conserve Wildlife Foundation Conservation Organization USA Wildlife Conservation Green Cross International Non-governmental Organizations Global Environmental Sustainability International Energy Agency Intergovernmental Organization Global Energy Policy National Clean Energy Summit Event Organization USA Clean Energy Advocacy Green Economy Coalition International Network Global Sustainable Development Carbon Neutrality Fund Funding Initiative USA Carbon Footprint Reduction Natural Capital Forum Conference Organization Global Natural Resource Management Society for Conservation Biology Professional Society Global Biodiversity Conservation Earth Day Network Non-profit Organization USA Earth Day Advocacy Global Climate Action Summit International Summit Global Climate Action Climate Initiatives Sustainability Organization USA Community Sustainability Projects Conservation International Global Conservation Organization Global Sustainable Practices World Wide Fund For Nature International Non-profit Organization Global Conservation Efforts University of California Institute on Global Conflict and Cooperation Research Institute USA Conflict and Sustainability Green Building Certification Institute Certification Body USA Sustainable Building Certification Global Green USA Non-profit Organization USA Sustainable Community Development Environmental Leadership Project Leadership Initiative USA Environmental Leadership Development Wildlife Conservation Society Conservation Organization USA Wildlife Protection American Council on Renewable Energy Advocacy Organization USA Renewable Energy Advocacy Environmental and Water Resources Institute Professional Institute USA Water Management Climate Change Task Force Government Initiative USA Climate Policy Natural Resources Defense Council Non-profit Organization USA Climate Policy Advocacy Institute for Environmental Self-Sufficiency Research Institute USA Environmental Education Green Economy Initiative Think Tank USA Green Economy Research Sustainable Development Solutions Network Advocacy Network Global Sustainable Development Advocacy City of Toronto Municipal Government Canada Sustainable City Initiatives Global Infrastructure Facility International Agency Global Infrastructure Development for Sustainability Cooperative for American Remittances to Europe Non-profit Organization USA Green Infrastructure Projects Environmentalist Coalition for Water Conservation Advocacy Organization USA Water Management Initiatives Green Communities Canada Non-profit Organization Canada Sustainable Living Communities Conservation Strategy Fund Non-profit Organization USA Conservation Solutions Self-Sustaining Village Project Community Initiative USA Sustainable Living Initiatives World Forum on Natural Capital International Forum Global Natural Capital Initiatives The Greenhouse Project Community Organization USA Sustainable Gardening Institute for Sustainable Cities Research Institute USA Urban Sustainability Research Climate Finance Advisor Advisory Organization USA Climate Finance Solutions Green Projects Fund Investment Initiative USA Sustainable Project Financing Renewable Energy Action Alliance Advocacy Group USA Energy Policy Advocacy National Environmental Education Foundation Educational Foundation USA Environmental Education Awareness Green Jobs Initiative Employment Program Australia Sustainable Jobs Creation International Council on Clean Transportation Research Organization USA Transportation Sustainability Global Marine Environment Protection Alliance International Organization Global Marine Conservation America's Green Working Group Working Group USA Green Jobs Advocacy Institute for Sustainable Practices Research Institute USA Best Practices for Sustainability Harvesting the Future Initiative Research Initiative USA Sustainable Agriculture Research Water For People Non-profit Organization USA Water Access Advocacy IUCN - International Union for Conservation of Nature International Organization Global Nature Conservation EcoAction Community Fund Government Program Canada Community Climate Action Island Conservation Conservation Organization USA Island Habitat Restoration U.S. Green Building Council Professional Association USA Green Building Certification Environmental Leadership Program Leadership Initiative USA Environmental Leadership Development Global Environmental Facility International Organization Global Environmental Financing Sustainable Villages Village Initiative Global Sustainable Community Development Coalition Against Climate Change Advocacy Coalition USA Climate Change Advocacy Environmental Supply Chain Network Journal Network USA Sustainable Supply Chains Green Economy and Social Justice Alliance Social Justice Group USA Equity in Sustainability Carbon Neutral Initiative Advocacy Initiative USA Carbon Emissions Reduction Urban Sustainability Directors Network Professional Network USA Sustainable Urban Development Tipping Point Network Advocacy Group USA Environmental Solutions Network National Clean Diesel Campaign Advocacy Initiative USA Air Quality Improvement Climate Wise Community Initiative USA Local Climate Action Project Drawdown Research Initiative Global Climate Solutions Healthy Child Healthy World Non-profit Organization USA Childhood Environmental Health Alliance of Women in Energy Networking Organization USA Women in Energy Leadership Green Environmental Sustainability Society Advocacy Organization USA Sustainability Education Natural Resources Council Environmental Council Global Natural Resources Management Law for the Environment Institute for Environmental Law USA Legal Advocacy for Environment Environmental Careers Organization Career Development Organization USA Green Careers Development Center for Global Development Research Institute USA Global Development Solutions International Urban Development Association Advocacy Organization Global Sustainable Urban Development National Society of Professional Engineers Professional Association USA Professional Engineering for Sustainability Friends of the Earth Europe Environmental Advocacy Group Europe Environmental Justice and Advocacy Live Green Sustainable Living Organization USA Local Sustainability Initiatives Center for Sustainable Environmental Technologies Research Organization USA Sustainable Technology Research Global Water Initiative Advocacy Organization Global Water Sustainability Initiatives Center for Climate and Energy Solutions Research Institute USA Sustainable Climate Solutions Women's Environmental Network Network Organization USA Women in Environmental Advocacy Sustainable Energy Coalition Advocacy Coalition USA Sustainable Energy Policy Environmental Communities Initiative Community Initiative USA Community Engagement in Sustainability Communities for Clean Water Advocacy Group USA Water Conservation Advocacy Children and Nature Network Advocacy Organization USA Connecting Children with Nature Coalition of the Environmental Coalition Environmental Advocacy Group USA Environmental Protection Advocacy International Society of Waste Management Professional Organization Global Waste Management Practices Justice for Clean Energy Advocacy Coalition USA Social Justice and Energy Policy Environmental Protection Coalition Advocacy Group USA Environmental Protection and Advocacy Energy Justice Network Non-profit Organization USA Energy Justice Advocacy Climate Institute Research Organization USA Climate Research and Solutions Clean Air Council Advocacy Organization USA Clean Air Advocacy National Council for Science and Environment Advocacy Group USA Science-Based Environmental Policy EcoDistricts Community Network USA Sustainable Community Development Green School Alliance Educational Organization USA Sustainable Education Initiatives Nature-Based Solutions Initiative Research Program Global Nature-Based Solutions for Sustainability Earth Justice Environmental Advocacy Group USA Legal Advocacy for Environment Green Building Resource Center Educational Organization USA Green Building Education Institute for Social and Environmental Transformation Research Institute USA Social and Environmental Research Global Network for the Ecologization of the Economy Advocacy Network Global Sustainable Economy Residential Energy Services Network Industry Organization USA Residential Energy Efficiency Institute for Local Self-Reliance Think Tank USA Local Sustainability Strategies Green Living Strategies Environmental Consultancy USA Sustainable Living Practices Social Action for Climate Change Advocacy Group USA Social Action for Climate Justice Sustainable Energy Association Advocacy Group USA Sustainable Energy Policy Advocacy Earth Overshoot Day Global Initiative USA Sustainable Living Awareness World Network of Environmental Law Network Organization Global Environmental Law Advocacy Citizen's Climate Lobby Advocacy Group USA Climate Advocacy and Policy Green Urbanism Sustainable Design Organization USA Sustainable Urban Development Environmental Resources Management Consultancy Group Global Environmental Resource Management Society for Conservation Biology - North America Professional Society USA North America Conservation Research North American Association for Environmental Education Educators Network USA Environmental Education Advocacy Freshwater Trust Non-profit Organization USA Water Conservation Initiatives Public Interest Research Group Advocacy Organization USA Public Interest Advocacy Forest Policy Research Institute Research Organization USA Forest Policy Research Lakota People's Law Project Advocacy Group USA Indigenous Rights and Environmental Justice Global Green USA - Green Schools Non-profit Organization USA School Gardens and Sustainability International Society for Ecological Economics Professional Society Global Ecological Economics Urban Green Spaces Coalition Advocacy Organization USA Urban Green Space Development International Council for Local Environmental Initiatives Advocacy Organization Global Local Sustainability Leadership Environmental Defense Fund - Oceans Advocacy Group USA Marine Conservation Advocacy Urban Heat Island Project Research Initiative USA Urban Heat Management Global Youth Climate Network Youth Organization Global Youth Advocacy for Climate Action Children's Environmental Health Network Non-profit Organization USA Child Health Protection Advocacy Bicycle Coalition of Greater Philadelphia Advocacy Organization USA Sustainable Transportation Advocacy Natural Resource Defense Council - Nature Non-profit Organization USA Nature Conservation Advocacy Community Environmental Council Non-profit Organization USA Community Environmental Initiatives Smart Growth America Advocacy Organization USA Sustainable Urban Growth Economics for the Anthropocene Research Initiative Global Sustainable Economics Research Caribbean Community Climate Change Centre Regional Organization Caribbean Climate Change Adaptation Sustainable Energy and Economy Network Research Group USA Economic Sustainability Advocacy Cochrane Environmental Network Environmental Network Canada Environmental Advocacy Conservation Law Foundation Non-profit Organization USA Environmental Law Advocacy Institute for Environmental Studies Educational Institution USA Environmental Research and Education Center for Sustainable Future Research Institute USA Sustainable Future Research Natural Capital Coalition International Initiative Global Natural Capital Accounting Green Jobs for All Advocacy Group USA Workforce Development in Sustainability Institute for Energy, Environment and Sustainability Research Network USA Energy and Sustainability Research Sustainable Development Association Advocacy Organization USA Sustainable Development Advocacy National Network for Industrial Sustainability Advocacy Organization USA Sustainable Industry Initiatives Climate Mitigation Network Non-profit Organization USA Climate Change Mitigation Committee on Energy and Commerce Legislative Committee USA Energy Policy Development Green Urban Design Forum Professional Society USA Urban Design for Sustainability Children in Nature Collaborative Youth Initiative USA Connecting Youth with Nature Community Green Project Community Initiative USA Local Environmental Projects Institute for Sustainable Development and Global Governance Research Organization Global Sustainable Governance Research International Organization for Migration International Organization Global Social and Environmental Initiatives Reading for the Environment Community Program USA Environmental Literacy Initiatives Web of Life Foundation Non-profit Organization USA Nature Conservation and Education Alliance for a Sustainable Future Coalition USA Sustainable Development Solutions Restoration Ecology Network Research Network Global Ecosystem Restoration Practices Sustainable Development Society Advocacy Group Global Promoting Sustainable Practices Projects for Peace International Initiative Global Peacebuilding and Sustainability Save the Children Non-profit Organization Global Child Rights and Environmental Justice Green Health Partnership Collaborative Organization USA Health and Environment Advocacy Environmental Research and Education Foundation Non-profit Organization USA Environmental Education and Research Green Tech Innovation Center Innovation Center USA Sustainable Technology Development Children's Trust Fund Community Fund USA Child Health and Environmental Advocacy Collaborative on Health and the Environment Advocacy Group USA Health and Environment Collaboration Sustainable Housing Initiative Affordable Housing Project USA Sustainable Housing Development Sustainable Futures Project Research Initiative Global Social and Environmental Futures Economics for the Common Good Research Initiative Global Sustainability Economics Center for Green Living Non-profit Organization USA Green Living Initiatives Urban Ecology Center Environmental Education Center USA Urban Ecology and Conservation Clean Energy for America Advocacy Group USA Clean Energy Development Global Environmental Education Network International Network Global Environmental Education Networking Earth Innovation Network Network Organization Global Innovation in Sustainable Development International Organization for Solar Technology Advocacy Organization Global Solar Technology Promotion Institute for Renewable Energy Studies Research Institute USA Renewable Energy Research American Rivers - RiverSave Conservation Group USA River Conservation Projects Rural Community Assistance Partnership Community Initiative USA Sustainable Rural Development Bicycle Friendly Communities Program Advocacy Program USA Promoting Bicycle Use National Association of Environmental Professionals Professional Organization USA Environmental Professionals Networking Peace and Prosperity Group Advocacy Organization USA Sustainable Development and Peace Clean Environment Commission Governmental Organization Canada Environmental Protection Advocacy Connections for Sustainability Networking Organization Global Sustainability Networking Natural Elements Foundation Non-profit Organization USA Environmental Advocacy Green Earth Institute Educational Organization USA Green Technology Education Community Action for Sustainability Community Action Initiative USA Sustainability Initiatives Energy Efficiency Community Connector Community Initiative USA Community Energy Efficiency Institute for Civic Dynamics Research Institute USA Civic Engagement in Sustainability Green Earth Network Network Organization Global Green Living Initiatives Live Green 2021 Community Initiative USA Promoting Sustainable Practices Green Legacy Project Advocacy Organization USA Environmental Sustainability Initiatives Eco-Academy for Youth Youth Initiative USA Environmental Education for Youth Mountain Alliance for Sustainability Community Initiative USA Mountain Environmental Initiatives TerraCycle Waste Reduction Company USA Recycling Solutions GreenerCities Initiative Urban Initiative USA Urban Sustainability Projects Urban Wildlife Institute Research Institute USA Wildlife Conservation in Urban Areas Ocean Conservancy - Trash Free Seas Conservation Program USA Marine Pollution Reduction EcoAction Community Funding Program Funding Initiative Canada Evening Community Initiatives Ecological Footprint Network Global Network Global Sustainability Measurement Watermen's Association Advocacy Group USA Water Conservation Advocacy Sustainable Schools Alliance Educational Initiative USA Sustainable Education Practices Garden for Wildlife Program Conservation Initiative USA Biodiversity in Gardens Climate Cryptocurrency Initiative Innovation Initiative Global Blockchain for Climate Action Liberty and Sustainability Alliance Advocacy Group USA Environmental Sustainability Advocacy Living Planet Foundation Non-profit Organization Global Biodiversity and Environmental Protection Trust for Public Land Conservation Non-profit Organization USA Land Conservation Preserving America's Natural Heritage Initiative Advocacy Group USA Federal Lands Preservation Coalition for Environmental Justice Advocacy Coalition USA Environmental Justice Initiatives Green Development Initiative Sustainable Design Initiative Global Environmental Development Projects Society for Environmental Toxicology and Chemistry Professional Society Global Environmental Toxicology Research Bridges to Sustainability Networking Organization USA Sustainability Research Network Partnership for Education and Development Development Initiative Global Sustainable Community Development Coalition for a Sustainable Future Advocacy Coalition USA Future Sustainability Research National Environmental Policy Act Coalition Advocacy Group USA Environmental Policy Advocacy Green Food Network Food Advocacy Organization USA Sustainable Food Production Sustainable Cities Initiative Urban Initiative USA City Sustainability Projects National Wildlife Refuge Association Conservation Organization USA Wildlife Refuge Advocacy Pollinator Partnership Conservation Initiative USA Pollinator Protection Advocacy Rivers for Change Community Initiative USA River Conservation Initiatives Sustainable Water Solutions Initiative Advocacy Initiative USA Water Sustainability Advocacy National Recycling Coalition Advocacy Network USA Recycling Advocacy Urban Agriculture Alliance Advocacy Coalition USA Sustainable Urban Agriculture Environmental Action Group Non-profit Organization USA Environmental Protection Initiatives Green New Deal Network Advocacy Group USA Green Energy Policy Advocacy Sustainable Development Initiate Program Initiative Program USA Sustainable Development Advocacy United Nations Environment Assembly International Forum Global Environmental Governance Positive Impact Initiative Advocacy Group USA Positive Environmental Impact Advocacy Global Fund for Community Empowerment Funding Initiative Global Community Empowerment Projects Energy Conservation Program Government Initiative Global Energy Conservation Advocacy Climate Action Tracker Research Initiative Global Climate Action Assessment Climate Change Adaptation Network Networking Organization USA Environmental Adaptation Initiatives Urban Green Spaces Initiative Urban Initiative USA Urban Ecology Projects Sustainable Art Initiative Art Program USA Environmental Art Projects Green Roofs Initiative Advocacy Initiative USA Urban Greening Initiatives Solar Energy for All Initiative Advocacy Group Global Access to Solar Energy Global Water Resource Management Initiative Advocacy Coalition Global Water Resource Management National Science Foundation Government Agency USA Research Funding for Sustainability Global Fund for Bird Conservation Funding Initiative Global Bird Conservation Projects Environmental Democracy Initiative Advocacy Group USA Environmental Democracy Advocacy Ocean Health Initiative Research Initiative USA Marine Ecology Research Environmental Rights Alliance Advocacy Coalition USA Environmental Justice Initiatives Efficient Land Use Initiative Advocacy Initiative USA Sustainable Land Use Strategies National Wildlife Council Advocacy Organization USA Wildlife Protection Programs Sea Change Initiative Non-profit Organization USA Marine Conservation Innovation Project Greenlight Community Initiative USA Green Community Projects Home Gardening Initiative Community Initiative USA Sustainable Home Gardens Sustainable Living Institute Research Institute USA Living Sustainability Research Alliance for Water Conservation Advocacy Group USA Water Conservation Initiatives Earth Sciences Network Research Network Global Earth Science Research Green Building Network Industry Association USA Sustainable Building Practices Green Infrastructure Program Advocacy Program USA Sustainable Urban Development Coalition for Clean Industry Industry Coalition USA Sustainable Industry Practices Climate Smart Conservation Initiative Advocacy Coalition USA Climatic Impact Conservation Green Energy Association Advocacy Association USA Sustainable Energy Initiatives Environmental Sustainability Coalition Advocacy Group USA Sustainability Advocacy Initiatives Urban Reforestation Project Community Initiative USA Urban Forestry Advocacy Environmental Health and Justice Group Advocacy Group USA Public Health and Environmental Justice Green Infrastructure Coalition Advocacy Coalition USA Sustainable Infrastructure Advocacy Urban Community Restoration Project Community Initiative USA Urban Landscape Restoration Sustainability in Urban Development Initiative Advocacy Organization USA Urban Sustainable Development Advocacy Sustainable Design Alliance Design Organization USA Sustainable Design Principles Institute for Children, Poverty, and Homelessness Research Institute USA Children's Wellbeing and Environment Environmental Journalism Network Journalism Network USA Environmental Journalism Advocacy Global Youth Conservation Initiative Youth Group Global Youth Wildlife Conservation Advocacy Smart Energy Ways Initiative Innovation Initiative USA Energy Innovation Practices Nonprofit Leadership Alliance Leadership Organization USA Capacity Building for Nonprofits Green Impact Initiative Advocacy Group USA Positive Environmental Impact Initiatives Society for Environmental Geochemistry and Health Professional Society Global Research on Geochemistry and Health Sustainable Agriculture Network Advocacy Coalition USA Sustainable Farming Practices Marine Conservation Group Conservation Initiative USA Ocean Conservation Advocacy Environmental Resource Network Research Network Global Natural Resource Management Research Society for Urban Ecology Professional Society USA Urban Ecosystems Research US Green Building Council - Local Chapters Advocacy Group USA Local Green Building Advocacy American Society for Environmental History Professional Society USA Environmental History Research National Urban League Advocacy Group USA Economic Empowerment with an Environmental Focus Eco-Tourism Society Professional Society Global Sustainable Tourism Practices Water Protection Coalition Advocacy Coalition USA Water Protection Advocacy Garden Ecosystems Initiative Community Initiative USA Ecosystem Gardens Advocacy Climate Synergy Initiative Global Initiative USA Collaborative Climate Action The Sustainability Consortium Research Consortium USA Sustainable Product Design Eco-Logic Initiative Advocacy Group USA Eco-Friendly Communities Advocacy Wildlife Conservation Society - Technical Resources Conservation Organization USA Wildlife Protection Technical Resources Social Change Network Networking Organization Global Social Justice and Environmental Advocacy USAID Climate Resilient Landscapes Government Program USA Landscapes Sustainability Program Earth Care Network Advocacy Group Global Sustainable Living Network Water Association Professional Organization Global Water Resource Management Environmental Health and Safety Group Advocacy Organization USA Health and Safety Advocacy National Association for Environmental Professionals Networking Organization USA Environmental Professionals Development Sustainable Schools Project Education Initiative USA Sustainable School Programs Global Green Growth Network Global Initiative Global Sustainable Economic Growth Earth Sciences Commission Research Body International Earth Science Research Migratory Bird Initiative Conservation Group USA Bird Habitat Conservation Library for Sustainability Knowledge Initiative USA Sustainable Practices Resource Green Schools Program Education Initiative USA Environmental Education in Schools Project Clean Water Non-profit Organization USA Water Quality Protection Initiatives Allies for Green Spaces Community Initiative USA Community Green Space Initiatives International Climate Network Global Network Global Climate Change Knowledge Sharing Environmental Sustainability Initiatives Advocacy Group USA Sustainability Initiatives Urban Wildlife Restoration Program Community Project USA Urban Wildlife Habitat Restoration Community Support for Sustainability Advocacy Organization USA Community Engagement in Environmental Initiatives Environmental Planning Network Networking Organization USA Sustainable Planning Practices Sustainable Living Alliance Community Coalition USA Living Sustainably Initiatives International Center for the Study of Cities Research Institute Global Urban Research and Sustainability Human Right to Water Initiative Human Rights Organization USA Water Access Advocacy National Ocean Policy Coalition Lobby Group USA Ocean Conservation Advocacy Green Watershed Initiative Community Program USA Watershed Conservation Initiatives Air Quality Improvement Coalition Advocacy Coalition USA Air Quality Improvement Initiatives Global Poverty and Sustainability Initiative Advocacy Initiative Global Sustainability in Poverty Alleviation Freshwater Initiative Community Program USA Freshwater Conservation Advocacy Society for Environmental Monitoring and Assessment Professional Society Global Environmental Monitoring Research Great Lakes Restoration Initiative Government Program USA Restoration of the Great Lakes South Asian Network for Development and Environmental Economics Research Initiative USA Development and Environmental Research International Institute for Water Management Research Institute Global Water Management Research Clean Coastal Initiative Community Initiative USA Coastal Conservation Advocacy Ecological Restoration Society Professional Society USA Restoration Ecology Advocacy Urban Farming Initiative Community Initiative USA Sustainable Urban Agriculture Carbon Management Project Project Initiative USA Carbon Management Solutions Environmental Protection Poster Project Community Initiative USA Community Awareness Campaigns Children for Environmental Justice Youth Advocacy Group USA Youth Environmental Justice Initiatives Agricultural Sustainability Coalition Advocacy Coalition USA Sustainable Agriculture Advocacy International Institute of Sustainable Development Research Institute Global Sustainable Development Research Pathways to Water Security Research Initiative USA Water Security Advocacy Urban Greenhouse Project Community Initiative USA Urban Food Production Initiatives Sustainable Future Initiative Non-profit Organization USA Sustainable Future Projects Carbon Footprint Reduction Coalition Advocacy Group USA Carbon Emission Reduction Initiatives Environmental Education Coalition Networking Organization USA Environmental Education Initiatives Women's Environmental Leadership Program Leadership Initiative USA Women in Environmental Leadership Urban Sustainability Coalition Coalition USA Urban Sustainability Advocacy Water Sustainability Coalition Advocacy Organization USA Water Conservation Advocacy Sustainable Education Initiative Research Program USA Education and Sustainability Studies Living Roof Project Advocacy Initiative USA Green Roof Initiatives Sustainable Business Network Business Initiative USA Promoting Sustainable Business Practices Global Youth Sustainability Initiative Youth Initiative Global Youth Activities for Sustainability Water and Sanitation Program Program Initiative Global Water Resource Management Land Restoration Network Community Initiative USA Land Restoration Projects Sustainable Fishing Initiative Conservation Program USA Responsible Fishing Practices Public Health and the Environment Coalition Advocacy Coalition USA Public Health Protection Initiatives Living Landscapes Initiative Community Program USA Sustainable Landscapes Advocacy Environmental Careers Program Career Development Initiative USA Green Career Programs The Eco-Exchange Networking Organization Global Sustainable Practices Networking Vegetable Garden Initiative Community Project USA Home Vegetable Gardening Advocacy Citizen Action Network Advocacy Network USA Community Citizen Participation Initiatives Institute for Economics and Peace Research Organization Global Peace and Economic Research Adaptive Resilience Initiative Research Initiative USA Resilient Communities Research Sustainable Living Action Group Community Group USA Sustainable Living Advocacy International Association of Water Quality Professional Society Global Water Quality Research Environmental Futures Initiative Future Oriented Initiative USA Environmental Futures Research Sustainable Hospitality Alliance Industry Group Global Sustainable Tourism Practices International Network for Sustainable Homes Advocacy Coalition Global Green Building Initiatives Animals and the Environment Coalition Advocacy Coalition USA Animal and Environmental Advocacy Global Bird Conservation Alliance Conservation Network Global Bird Conservation Advocacy Water Safety Initiative Community Project USA Water Quality and Safety Advocacy Life on Land Initiative Community Initiative USA Biodiversity and Conservation Projects Resilient Neighborhoods Initiative Community Initiative USA Resilient Neighborhood Development Great Lakes Conservation Initiative Community Program USA Great Lakes Habitat Conservation Society for the Promotion of Environmental Management Professional Society Global Environmental Management Practices Housing Development for Sustainability Development Initiative USA Sustainable Housing Projects Marine Ecosystems Initiative Research Program USA Marine Environments Research Women's Leadership for Sustainability Leadership Initiative USA Women in Environmental Advocacy Environmental Justice and Peace Initiative Advocacy Initiative Global Justice for Environment and Peace Food and Water Watch Non-profit Organization USA Food and Water Advocacy Greener Cities Initiative Community Initiative USA Green City Projects Restoration of Ecosystems Initiative Research Initiative Global Ecosystem Restoration Practices Global Forest Watch Research Initiative Global Forest Conservation and Monitoring Society for Ecological Restoration International Professional Society Global Global Restoration Advocacy Bridges to Green Energy Programs Program Initiative USA Green Energy Advocacy Coastal Preservation Initiative Conservation Program USA Coastline Conservation Advocacy Sustainable Development Symposium Annual Symposium Global Sustainable Development Advocacy Climate Change Impact Initiative Research Initiative USA Assessing Climate Impact Research Nature-Based Solutions Coalition Advocacy Coalition Global Nature-Driven Solutions Advocacy Marine Conservation Project Community Initiative USA Marine Habitat Protection Social Impact and Environmental Equity Initiative Advocacy Group USA Social Responsibility and Environmental Equity Urban Resilience Project Community Initiative USA Building Resilient Communities Advocacy Green Jobs for a Just Transition Advocacy Initiative Global Just Transition for Workers Water Trust Initiative Non-profit Organization USA Water Resource Conservation Global Community Partnership for Sustainability Community Initiative Global Global Partnerships for Sustainability Green Living Guide Resource Guide USA Sustainable Living Resource Sustainable Futures Lab Research Initiative USA Laboratory for Sustainable Practices Ecological Education Network Education Network USA Environmental Education Preparation Urban Green Community Initiative Community Program USA Community Greening Initiatives Water Awareness Program Community Initiative USA Promoting Water Awareness Environmental Climate Actions Project Advocacy Initiative USA Local Climate Initiatives International Resource Recovery Coalition Advocacy Coalition USA Resource Recovery Initiatives Environmental Assistants Initiative Community Support Program USA Volunteer Support for Environmental Projects Earth Day Advocates Community Initiative Global Advocating for Earth Day Awareness Greenbelt Land Trust Conservation Initiative USA Preservation of Open Spaces Sustainable Energy Leadership Initiative Advocacy Group USA Energy Leadership for Sustainability Portland Sustainability Institute Research Institute USA Portland Sustainability Advocacy Greener Schools Initiative Community Initiative USA Greener School Practices Gardening for Wildlife Initiative Community Support Program USA Wildlife Garden Awareness Waterways Restoration Initiative Community Program USA River and Stream Restoration Environmental Awareness Program Community Program USA Environmental Education and Advocacy Kids & Conservation Initiative Youth Advocacy Program USA Youth Conservation Programs Urban Food System Program Community Initiative USA Sustainable Urban Food Systems Advocacy Wilderness and Protected Areas Initiative Environmental Initiative Global Protecting Wilderness Areas Sustainable Community Project Community Development Initiative USA Local Sustainability Projects Children and Youth Environmental Leaders Youth Advocacy Group Global Youth Environmental Leadership Urban Studies Initiative Research Initiative USA Urban Studies for Sustainability Safe Drinking Water Initiative Community Initiative USA Promoting Access to Clean Water Wildlife Protection Initiative Conservation Program USA Wildlife Habitats Conservation Sustainable Food Movement Initiative Advocacy Coalition USA Advocacy for Sustainable Food Systems Urban Green Amenities Initiative Community Initiative USA Sustainable Urban Amenities Development Environmental Stewardship Initiative Advocacy Program USA Promoting Environmental Stewardship Sustainable Neighborhoods Coalition Community Advocacy Group USA Neighborhood Sustainability Initiatives Children for Clean Energy Youth Advocacy Group USA Youth Advocacy for Clean Energy The Great Greenway Initiative Community Initiative USA Greenway Development Projects Environmental Technology Conference Conference Organization USA Sustainable Technology Discussions Marine Resource Management Initiative Community Initiative USA Sustainable Marine Resource Management Smart Urban Growth Initiative Community Initiative USA Smart Growth and Urban Planning Great Lakes Protection Fund Conservation Fund USA Great Lakes Conservation Efforts Green Building Design Support Support Initiative USA Green Building Design Advocacy Urban Green Space Revival Initiative Community Initiative USA Reviving Urban Green Spaces