National policies to improve energy efficiency can reduce oil imports, improve the reliability of the U.S.
A look at state-level energy efficiency programs and policies.
Local policies related to energy efficiency — implemented at the scale of a municipality, county or metropolitan region — can improve community self-reliance, save consumers and citizen
American homes use almost 25% of the energy consumed in the United States.
Commercial buildings account for 19% of the energy consumed in the United States.
Accounting for about one-third of all end-use energy in the United States, the industrial sector consumes more energy than any other sector.
The transportation sector consumes approximately 28% of all end-use energy in the United States.
Understanding human behavior is critical for achieving the goals of energy efficiency.
The origin of utility-sector energy efficiency programs traces back to the energy crises in the 1970s, when a new concept of "energy conservation" emerged to help customers cope with soaring energy
The term market transformation is the strategic process of intervening in a market to create lasting change in market behavior by removing identified barriers or exploiting opportunities t
Browse a list of topics related to energy efficiency