Building Performance Association Competitors

The U.S. Department of Energy's primary national laboratory for energy systems research and development.

The National Association of Home Builders (NAHB) strives to protect the American Dream of housing opportunities for all, while working to achieve professional success for its members who build communities, create jobs and strengthen our economy. Each year, NAHB members construct about 80% of the new homes built in the United States. A federation of more than 700 state and local associations, NAHB represents more than 140,000 builder, remodeler, specialty trade, sales and marketing, design, housing finance, and building supply/manufacturing members. Since its inception in the early 1940s, NAHB has served as “the voice of America’s housing industry.” Its primary goals are to ensure that housing is a national priority and that all Americans have access to safe, decent and affordable housing, whether they choose to buy a home or rent. NAHB’s Annual Convention and Exposition, the International Builders’ Show (IBS - BuildersShow.com), is the largest annual event for the residential and light commercial construction industry.

ASHRAE, founded in 1894, is a global society advancing human well-being through sustainable technology for the built environment. The Society and its more than 53,000 members worldwide focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability. Through research, standards writing, publishing, certification and continuing education, ASHRAE shapes tomorrow’s global built environment today. More information can be found at www.ashrae.org/news.