Home / DIY / Net-Zero Water Use Demonstration House Net-Zero Water Use Demonstration House DIY, Home Improvement Blogs, houseplans Boyce reports on demonstration homes pointing the way toward net-zero water use at the Greenbuild 2015 International Conference & Expo held in Washington, D. C in November. Tweet Pin It Related Posts These Hot Halloween Decor Trends Will Make Your House the Thrill of the Neighborhood Give the gift of clean: Your guide to luxury bidets Spray Texture 101 Leave a Reply Cancel replyYou must be logged in to post a comment.