Illinois Green Alliance

The Illinois Green Alliance is the local affiliate of the U.S. Green Building Council(USGBC), a national non-profit composed of leaders from every sector of the building industry working to promote buildings that are environmentally responsible, profitable and healthy places to live and work. USGBC’s Leadership in Energy and Environmental Design (LEED) Green Building Rating System is the nationally accepted benchmark for the design, construction, and operation of high performance green buildings. LEED provides a roadmap for measuring and documenting success for every building type and phase of a building lifecycle.