[A]

• Alliance for Global Sustainability (AGS) 
• Alliance for Green Development 
• Alliance to Save Energy (ASE) 
• Alternative Energy Institute (AEI) [West Texas A&M University]
• Alternatives for Simple Living 
• American Indoor Air Quality Council
• Architects, Designers and Planners for Social Responsibility (ADPSR) 
• Architectural Green Solar Network (AGSN) (Germany) 
• Association for Environment Conscious Building (AECB)
• Association of Building Sustainability Assessors (ABSA)
• Association of Living Amenity (ALA) (Japan)
• ASTM Committee E06.71 on Sustainability
• Australian Green Building Council

• Best Foot Forward (UK)
• Bioarchitettura (Italy) 
• Builders Without Borders 
• Building and Equipment Life Cycle Association (BELCA) (Japan)
• Building Concerns
• Building Owners and Managers Association (BOMA)
• Building Owners and Managers Association, Japan
• Business for Social Responsibility (BSR) 

• Canada Green Building Council
• Center for Better Living (CBL) (Japan)
• Center for Energy Efficiency & Renewable Technologies (CEERT)
• Center for Maximum Potential Building Systems (CMPBS) 
• Center for Neighborhood Technology (CNT) 
• Center for Sustainable Living (CSL)
• Centre for Sustainable Design (CFSD) 
• Centre for Sustainable Energy (CSE) 
• Center for Sustainable Housing (CSH), Korea
• City Green (Canada) 
• City of Portland Office of Sustainable Development 
• Green Building Division
• Sustainable Technologies &  Practices Division
• Climate Action Network (CAN) 
• Coalition for Environmentally Responsible Economies (CERES) 
• Community Eco-design Network (CEDN) 
• Consortium for Energy Efficiency (CEE) 

• Dutch Institute for Building Biology and Ecology (NIBE)

• The Earth Council 
• Earth Island Institute 
• Earth Pledge Foundation 
• Earth Policy Institute 
• Eco-Home Network 
• Ecoconstruction (UK) 
• EcoDesign Resource Society (Canada)
• Ecological Building Network
• Ecological Design Institute (EDI) 
• Ecological Living 
• ECODESIGN, Inc. 
• Ecodesign Foundation 
• Ecodesign Information (Austria) 
• EcoRecycle Victoria 
• Energy Saving Network (for the Baltic Sea Region Municipalities)
• Environ Design Collaborative 
• European Green Building Forum (EGBF) 

• Five E's Unlimited
• Florida Green Building Coalition (FGBC)
• Florida Sustainable Communities Center & e design

• Genossenschaft Information Baubiologie (GIBB) (Association Information Ecobiology) 
• Global Ecovillage Network 
• Global Reporting Initiative (GRI) 
• GreenBiz.com
• Green Building Alliance (Pittsburgh) 
• Green Building Council Korea (GBC-Korea) 
• Green Building Council of Australia 
• Green Building Information Council (GBIC), Canada 
• Green Building Initiative (GBI)
• The Green Center (New Alchemy Institute) 
• Green Communities Association (Canada) 
• Green Ground Zero 
• Green Home 
• Green Institute 
• Green Innovations (Australia)
• Green Map System 
• Green Mountain Institute for Environmental Democracy (GMI) 
• thegreenpages.ca 
• Green Register of Construction Professionals (UK)
• Green Resource Center, Berkeley
• Green Space Design 
• Green Seal
• TheGreenStandard.org

• The Healthy House Institute (HHI)
• HK-BEAM Society
• Hong Kong Green Building Council (HKGBC)
• Hong Kong Professional Green Building Council (PGBC)
• Holcim Foundation for Sustainable Construction (Switzerland)

• Indian Green Building Council 
• Institute for Building Environment and Energy Conservation (IBEC) (Japan)
• Institute for Global Ethics
• Institute for Sustainable Communites (Vermont, USA) 
• Intergovernmental Panel on Climate Change (IPCC) 
• IPCC Data Distribution Centre 
• International Council for Local Environmental Initiatives (ICLEI)
• International Council for Research and Innovation in Building and Construction (CIB)
• International Design Center for the Environment (IDCE) 
• International Ecological Engineering Society (IEES)
• International Federation for Housing and Planning (IFHP)
• International Initiative for Sustainable Built Environment (IISBE) 
• Institute of International Harmonization for Building and Housing (iibh) (Japan)
• International Institute for Sustainable Development (IISD) 

• Japan Association for Human and Environmental Symbiosis (JA-HES) 
• Japan for Sustainability 
• Japan Green Building Council (JPGBC)
• Japan Prefabricated Construction Suppliers & Manufacturers Association
• Jordan Green Building Council

• Keepers of the Waters
• Korea Green Building Council (KGBC)
• Leadership for Environment and Development (LEAD) 

• Low Impact Development Center 

• Mexico Green Building Council
• The Millennium Debate (Oxford) 

• National Centre for Sustainability (NCFS) (Australia)
• National Councils for Sustainable Development (NCSD) (Earth Council)
• National Pollution Prevention Center for Higher Education (NPPC) 
• Center for Sustainable Systems 
• NPPC Resources: Teaching and Research Materials for Faculty 
• Sustainable Architecture 
• Natural Building Resources 
• Natural Capitalism 
• The Natural Step 
• Oregon Natural Step Network 
• Natural step: the science of sustainability 
• Natural Step Australia 
• The Four System Conditions 
• Backcasting 
• Natural Step (UK)
• TNS in New Zealand
• TNS in South Africa
• TNS in Sweden
• The Natural Step, Canada 
• The Natural Step Framework 
• The Natural Step, Japan
• New Buildings Institute 
• Public Interest Energy Research (PIER) 
• Northern Sustainable Communities Network (NSCN) 
• Northeast Energy Efficiency Council (NEEC) 
• Northeast Energy Efficiency Partnerships, Inc. (NEEP) 
• Northeast Sustainable Energy Association (NSEA) 
• Sustainable Building Program 
• Northeast Green Buildings Awards 
• Northwest Energy Efficiency Alliance 
• Northwest Energy Efficiency Council (NEEC) 
• Northwest Energy Education Institute (NEEI) 

• o2 - International Network for Sustainable Design 
• o2-USA 
• Organisation for Economic Co-operation and Development (OECD) 
• Environment at the OECD 
• Increasing Resource Efficiency 
• Sustainable Construction 
• Project on Sustainable Buildings 

• Pacific Northwest Pollution Prevention Resource Center 
• Partnership for Advanced Technology in Housing (PATH) 
• President's Council on Sustainable Development (PCSD)
• Professional Green Building Council (PGBC), HK

[R]

• Redfining Progress 
• Resource Renewal Institute (RRI) 
• RILEM, the International Association for Building Materials and Structures 
• Rocky Mountain Institute (RMI) 

• Scottish Ecological Design Association (SEDA)
• Second Nature – Education for Sustainability
• Sierra Club of British Columbia, Canada 
• Soil and Water Conservation Society (SWCS) 
• Southface Energy Institute (SEI) 
• Spain Green Building Council 
• Sustainable America (SA)
• Sustainable Buildings Industry Council (SBIC) 
• Sustainable Building Support Centre 
• SD (Sustainable Development) Gateway 
• Sustainable Development International 
• Sustainable Energy Industry Association (SEIA), Australia 
• Sustainable Living Network 
• Sustainable Living group, University of Washington
• Symbiotic Housing (Japan) 
• Declaration for Environmentally Sympbiotic Housing

• Taiwan Green Building Council

• UK Centre for Economic and Environmental Development (UK CEED) 
• Union of EcoDesigners (Japan) 
• United Nations Centre for Human Settlements (Habitat) 
• Sustainable Cities Programme 
• United Nations Commission on Sustainable Development 
• United Nations Development Programme (UNDP) 
• Energy Branch, Division of Technology, Industry, and Economics
• Global Environment Facility (GEF)
• Sustainable Buildings and Construction Initiative (SBCI)
• Sustainable Development Networking Programme (SDNP) 
• Energy and Environment for Sustainable Development
• Sustainable Energy 
• Energy as an Instrument for Socio-Economic Development 
• Energy After Rio: Prospects and Challenges 
• UNDP Initiative for Sustainable Energy 
• Sustainable Energy Finance Initiative (SEFI)
• Sustainable United Nations (SUN) Unit
• UNEP Global Environment Centre (Japan)
• NETT21(GEC Environmental Technology Database)
• Energy-Saving Technology at Business-Related Buildings
• UNEP IE (Industry and Environment) offices in Paris
• Urban Environment Unit
• United Nations Framework Convention on Climate Change (UNFCCC)
• UN-HABITAT
• UK Green Building Council
• Urban Land Institute (ULI)
• U.S. Green Building Council (USGBC) 
• The Used Building Materials Association (UBMA) 

[W]

• Western North Carolina Green Building Council
• Wisconsin Green Building Alliance (WGBA) 
• Wisconsin Environmental Initiative (WEI) 
• WISIONS of Sustainability [Wuppertal Institute for Climate, Environment and Energy] 
• World Bank 
• Urban Development 
• World Business Council for Sustainable Development (WBCSD)
• The World Conservation Union (IUCN) 
• World Green Building Council (WGBC) 
• World Institute for a Sustainable Humanity (WISH) 
• World Resources Institute (WRI) 
• Worldwatch Institute
• Wuppertal Institute for Climate, Environment, Energy (Germany)

[Y]

[Z]