U.S. DOE Energy Efficiency and Renewable Energy Industrial Technologies Program BestPractices
BestPractices is a program area within the Industrial Technologies Program that supports ITP's mission to improve the energy intensity of the U.S. industrial sector through a coordinated program of research and development, validation and dissemination of energy-efficient technologies and practices.

Leadership in Energy and Environmental Design
The LEED Green Building Rating System is a voluntary, consensus-based national standard for developing high-performance, sustainable buildings.

Clean Transportation
N.C. Solar Center's clean transportation alternatives Web site.