Greenway Design Group Inc. confirmed that its dealer in South Korea has received an order to install Cool-n-Save systems on three Korea Telecom data storage and networking facilities located in Suwan, Osan, and Seoul. The test phase requires immediate onsite installation on Korea Telecom buildings in Suwan and Osan, and later in Seoul. Based on earlier field tests in South Korea, the expected cost savings from reduced energy usage is expected to be 22% of current air conditioning energy costs, with an estimated return on investment of about 12 months (energy savings versus cost of installation, plus equipment and first year maintenance). Korea Telecom estimates that 500 buildings may be part of the nation-wide Cool-n-Save installation program.