Built Green is an environmentally-friendly, non-profit, residential building program of the Building Industry Association of Whatcom County, developed in partnership with other agencies in Washington State. This website provides consumers with easy-to-understand rating systems, which quantify environmentally friendly building practices for remodeling and new home construction, communities and multifamily development units. We hope you will consider buying or remodeling according to Built Green standards, becoming a member of Built Green, or sponsoring our program. Please read more about us!