Construction Green Book (CGB) is a nationwide directory that provides resources and information related to green construction and building.

It includes listings of construction professionals, service providers, and building material suppliers and companies that are committed to environmentally friendly building and construction practices and materials. CGB is a premier resource in the green building industry and construction professionals and companies dedicated to environmentally responsible building and construction can include a listing in the directory. The directory also offers valuable information related to green building d...

It includes listings of construction professionals, service providers, and building material suppliers and companies that are committed to environmentally friendly building and construction practices and materials. CGB is a premier resource in the green building industry and construction professionals and companies dedicated to environmentally responsible building and construction can include a listing in the directory. The directory also offers valuable information related to green building design, LEED, grants, incentives, rebates and funding programs, waste reduction, water and energy efficiency.