The document provides an overview of site characteristics as they relate to green building and construction. Some key strategies discussed include choosing urban or brownfield sites that do not disturb natural habitats or wetlands and have optimal solar exposure. Building size and shape should have a smaller footprint and be oriented for maximum solar gain. Site disturbance should be limited by building size and placement. Stormwater should be treated on-site using bioswales or storage/treatment systems. Hardscapes like pavement can create heat islands, so their use should be limited and permeable surfaces used when possible.