Alliance to Save Energy
Brixsus Energy - Brixsus help commercial occupiers reduced their carbon footprint through cost effective energy efficient measures. - Europe
building automation systems - Envido provides building automation systems to help building owners reduction energy consumption and carbon emissions
Center for Maximum Potential Building Systems is a non-profit education, demonstration, and research organization with over 70 years combined experience in the application of appropriate technologies and sustainable design practices to meet the needs of a broad range of users, from individual home builders to regional planning and natural resource agencies.
Citizens Energy Corporation
Energy and the Environment - Resources from the University of Oregon.
Energy Efficiency - United Kingdom.
Energy Efficient Building Association
the Energy Foundation
Global Energy Network International
Green Kinetics Webzine - Green Kinetics is one of the most comprehensive and up-to-date source on green energy news, information, events, new product data, and more. A central source of current information about energy efficiency and practices.
National Energy Foundation - United Kingdom.
Online BioDiesel - Alternative Energy - Information about making biodiesel, biodiesel benefits, biodiesel kits and reasons to prefer biodiesel on petrodiesel.
renewable energy - Dynamic Energy Resources provides renewable energy resources and alternative energy resources to commercial, industrial and government entities.
Renewable energy sources - Era-energy.com is focused on providing free information about renewable energy sources: manufacturers, governance, policies, analysts, organizational support and other facts and data related to the matter.
Solar panel installation - Interect Inc. is a wholesale distributor of solar systems and provides solutions for on- and off-grid applications.
Solstice: - Sustainable Energy and Development Online. Center for Renewable Energy and Sustainable Technology.
Sustainable Sources - brings together resources on sustainable building and sustainable living, including a Sustainable Building Events Calendar, a Directory of Green Building Professionals, a huge amount of specific, "how-to" info on a wide array of materials and methods, & searches and links to the best information available.
Tata Energy Research Institute
Tellus Institute - Tellus Institute is a non-profit research and consulting organization that promotes equitable and sustainable resource management.
United States Energy Efficiency and Renewable Energy Network