The Green Roundtable (GRT) is an independent non-profit organization whose mission is to mainstream green building and sustainable development using the tools of education, policy and technical assistance. Ultimately GRT’s goal is to become obsolete - when all infrastructure, buildings and communities are designed, constructed and managed sustainably.


NEXUS Green Building Resource Center is a project of The Green Roundtable - providing free resources, events and a wealth of information on green building and sustainable design to the general public and the building industry. NEXUS’ 9,000 square foot showroom and learning center feature exhibition space for green products and technologies, an extensive library with books and computer resources, an inviting space for networking and events, and a friendly and knowledgeable staff.