Sustainable Options, located in the Atlanta Realtors Center, specializes in providing green building consulting and LEED implementation services for both new construction projects and existing buildings. LEED is is an internationally recognized green building certification system, providing third party verification that a building meets certain standard green environmental requirements. Sustainable Options has been a leading player in the commercial real estate services market for more than 20 years, specializing in real estate development and investments. This experience over the years gives the company great knowledge and insight in understanding and articulating how higher building operational performance can be achieved, by integrating proper design and construction standards in maintenance and operational procedures. Sustainable Options also provides a Value Manager software program that calculates the costs and benefits of LEED credits and carbon emissions.