R E L A T E D.....L I N K S Center of Excellence for Sustainable Development features a section on Green Buildings that includes case studies of exemplary buildings, information on affordable green buildings, and links to many other sources of information and organizations. The CESD site also contains information on other issues of interest to environmentally responsible builders, such as land use planning and water conservation. Renewable Energy Policy Project - Center for Renewable Energy and Sustainable Technology hosts the Solstice website which is a source of information on renewable energy, strawbale building, and is the home to the archives of the "greenbuilding" listserve. Environmental Building News offers the e-build website featuring articles from back issues of the newsletter that are a great reference for building product research. Environmental Design & Construction provides many articles from past issues of the magazine, featuring news, products and projects of note. Carbohydrate Economy Clearinghouse, part of the Institute for Local Self-Reliance, offers current information on innovative biobased products, frequently including building materials. Solar Energy International, based in Carbondale, Colorado, is the sponsor of numerous workshops each year on planning and installing renewable energy systems, and indigenous building technologies. Austin Greenbuilding Program is a successful community green building program run by the City of Austin, Texas. Their useful web site includes a directory of green building professionals. Rocky Mountain Institute is a strong advocate of energy efficiency, including energy efficiency in homes and commercial buildings. Northwest Ecobuilding Guild is a membership-based group of building industry professionals with chapters in several Northwest communities. NAHB Research Center has an extensive building-related site, which includes information on construction and demolition waste prevention and recycling.