GBB is a Member Organization of Businesses Committed to Sustainability. Our EcoAssessmentâ„¢ & EcoPlannerâ„¢ tools enable businesses to easily learn, prioritize, implement, certify green initiatives, and PROMOTE their sustainable business practices. We are the Trusted Authority and leader in green business. Commit to Sustainability and Join us to make The Woodlands #1 in Sustainable Business.