The Sustainable Sites Initiative is an interdisciplinary effort by the American Society of Landscape Architects, the Lady Bird Johnson Wildflower Center and the United States Botanic Garden to create voluntary national guidelines and performance benchmarks for sustainable land design, construction and maintenance practices. The information on the site is meant to be applied to sites both with and without buildings, including, but not limited to:
- Open spaces such as local, state and national parks, conservation easements and buffer zones and transportation rights-of-way.
- Sites with buildings including industrial, retail and office parks, military complexes, airports, botanical gardens, streetscapes and plazas, residential and commercial developments and public and private campuses.
The Initiative site provides a copy of the report Sustainable Sites Initiative Guidelines and Performance Benchmarks – Draft 2008, which focuses on measuring how a site can protect, restore and regenerate ecosystem services – benefits provided by natural ecosystems such as cleaning air and water, climate regulation and human health benefits. This report contains over 50 draft prerequisites and credits that cover all stages of the site development process from site selection to landscape maintenance.
Case studies, dates for upcoming presentations on sustainable sites, and information on the Initiative’s areas of focus (Why Sustainable Sites?; Hydrology; Soils; Vegetation; Materials; and Human Health & Well-being) are also provided.