The 12th Annual Green Home Tour is an annual open-house of new and remodeled certified green homes throughout the Triangle. This FREE, self-guided Tour allows you to see first-hand advanced building practices and materials. Each home on the Tour is going through a Green Certification Program (either National Green Building Standard (NGBS), LEED, Eco-Select or ENERGY STAR). You are welcome to visit any (or all!) of the homes on Tour - no registration required - establish your own route and enjoy the tour!