Government Sites Austin Energy Green Building Program
California Energy Commission
Energy Efficiency and Renewable Energy Clearinghouse
Energy Efficient Technology Division at Lawrence Berkeley Lab
Environmental Protection Agency
Florida Solar Energy Center
National Renewable Energy Laboratory
Pacific Northwest National Laboratory
U.S. Department of Energy
Weatherization Assistance Program Technical Assistance Center
Wisconsin Focus on Energy
Educational Resources HVAC Education This website contains statistics and links to the best sources on the subject of HVAC, including information on Certifications, Resources on How to Find an HVAC Job and more.
The Healthy House Institute Provides consumers information to make their homes healthier.
Average Daily Temperature Archive University of Dayton
Best of Building Science Online training for home performance professionals provided by the best of building scientists.
The Energy Hog Kids (and adults) learn to defeat the Energy Hog in their homes.
Energy Quest Energy info for grade schoolers
Institute of Environmental Studies University of Wisconsin-Madison
PG&E Energy and Training
The Solar Energy Laboratory University of Wisconsin-Madison
The Weatherization Training Center at The Pennsylvania College of Technology
Organizations Affordable Comfort
Air Conditioning Contractors of America (ACCA)
The Alliance to Save Energy
American Council for an Energy Efficient Economy
American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE)
Association of Energy Services Professionals
Build It Green a membership supported non-profit organization whose mission is to promote healthy, energy- and resource-efficient homes in California.
Builders Without Borders Builders who form partnerships with others around the world to create affordable and sustainable housing.
Center for Energy Efficiency and Renewable Technologies
Energy Efficient Building Association (EEBA)
Environmental and Energy Study Institute
Refrigeration Service Engineers Society
Southface Energy Institute
U.S. Green Building Council
Home Performance Specialists CMC Energy Services
Ecotope A small consulting firm with a strong commitment to energy efficiency and sustainability.
Efficiency First California (Formerly CBPCA, Efficiency First and CBPCA merged in Nov. 2012)
Energy Conservatory's Contractor List
Global Buildings Performance Network
Infiltec's List of Blower Door Analysts and Contractors
Performance Systems Development
Information Clearinghouses Clean Power Campaign Advocating for policies and programs geared toward sustainable, renewable resources
DOE Building Energy Codes Resource for energy code compliance, development, adoption, implementation, and enforcement.
Energy Ideas Clearing House
Environmental Organization WebDirectory
Global Green USA Has been a national leader in advocating for smart solutions to global warming including green building for affordable housing, schools, cities and communities that save money, improve health and create green jobs.
Internetwork For Sustainability
Magazines Environmental Building News
GRIST Online magazine
Training for Professionals Please see our Contractor Training Guide
Consumer Resources EcoIQ.com products and services to promote economically and ecologically bencificial community, business, and personal decisions
Home Energy Saver Do-it-yourself home energy audit and more.
Energy Software Building Energy Software Tools Directory
EnergyPro Building Energy Analysis Software
EPS Auditor Software
EQuest Energy simulation tool
Home Energy Saver Pro The energy assessment tool for home energy professionals.
ImproveBuild RBS Remodeler's Business Solution software
REM/Design Energy Efficient design software
TecBlast Duct testing
TecLog2 Data logging software
Tectite The Energy Conservatory's building airtightness test analysis programs for PC computers
Tendril Energy saving, Consumer engagement, applications and services. Recurve company was purchased by Tendrill as well.
- EEBA For over 30 years, EEBA has built a reputable foundation as the leading resource for information and education for sustainable building. New legislation and rating systems have created unprecedented demand for professionals that understand sustainable design and that can implement its principles in the construction of buildings and communities. EEBA's philosophy provides an overarching framework of principles, issues, technologies and history of the sustainable building movement to meet this demand.
- Air Cycler The AirCycler® products are designed and manufactured by the Lipidex Corporation, a Massachusetts computer and electronic design and manufacturing business since 1989. AirCycler® products were born out of the US Department of Energy’s Building America program.
- The Energy Conservatory Located in Minneapolis, Minnesota, The Energy Conservatory (TEC) is known worldwide as a leader in the building performance testing industry. Since 1981, our goal has been to provide building professionals with the specialized tools and support needed to create more efficient, affordable and healthy buildings.
- Tiger Foam Commercial Thermal Solutions, Inc. has been serving the building and construction industries since 2001 as a corporate entity. It's founders and key partners have been manufacturing and providing products and services to the industry since 1995 and is an honest, efficient and caring company to work with. They have a solid base of quality products and services as well as experienced and professional people at all levels of contact.
- HabitatX HabitatX provides educational and inspirational training solutions to the sustainable housing industry, working with individuals and organizations to optimize the performance of people and their systems. Their core services are held in their HabitatX conferences in Montana and at various host locations.
- ACI ACI, a non-profit organization, celebrated 20 years of training building and housing professionals in 2006. Founded as the Affordable Comfort Conference in 1986, ACI's roots are in defining the best way to make homes energy efficient, without harming the residents and the building.
- Building Performance Institute (BPI) BPI offers nationally recognized training, certification, accreditation, and quality-assurance programs.
- EFI was incorporated May 25th, 1982 by six non-profit energy organizations with the purposes of helping those member groups and other organizations economically purchase quality conservation products and assisting the public in using energy resources efficiently.
- J&R Products, Inc. J&R Products, The Insulator's Warehouse.
- Retrotec Retrotec manufactures blower doors (or door fans) that are used in over 40 countries to measure the leakage rate of buildings, houses, rooms, ductwork and enclosures.
- Saturn Resource Management, Incorporated Saturn Resource Management, Inc. has been involved in the energy conservation field for over twenty years, offering technical assistance, producing custom publications, and delivering classroom and online training.