Use the links below to access information:

AHRI Certification Directory »

Directory of certifications for residential and commercial heating equipment. This link can verify for customers and contractors the ACTUAL efficiency ratings for all types of equipment.

American Society of Heating, Refrigerating & Air Conditioning Engineers »

Advanced technology to serve humanity and promote a sustainable world.

Illuminating Engineering Society of North America »

Technical authority on all aspects of illumination.

Consortium for Energy Efficiency »

Forum for efficiency program administrators and Energy Star staff identify specifications for HP lighting, reduced wattage T8, etc.

Advanced Building Technologies Practices »

Guide to more than 90 environmentally-appropriate technologies and practices.

U.S. Department of Energy »

The Office of Energy Efficiency and Renewable Energy's (EERE) Building Technologies Program works closely with the building industry and manufacturers to conduct research and development of technologies and practices for energy efficiency.

Northeast Energy Efficiency Partnerships »

Promote energy efficiency programs in NE achieving more reliable and affordable systems.

Connecticut Building Industry Association »

Statewide trade association representing homebuilders, trade contractors, architects and suppliers.

Building Owners and Managers Association »

An international organization where by North American members manage nine billion sq. ft.

The Association of Energy Engineers »

Promote the scientific and educational interests of those engaged in the energy industry and foster action for Sustainable Development.

Air-Conditioning and Refrigeration Institute »

Industry trade association for manufacturers.

International Council of Air-Conditioning and Refrigeration Manufacturers »