ELK GROVE VILLAGE, Ill. / Sept. 14, 2000-- Electric City Corp. ECCC, announced today that the Company has reached agreement with Hostmark Hospitality Group to begin providing EnergySaver(TM) systems to its hotel properties. Hostmark Hospitality Group owns or manages 128 hotel properties worldwide and installations may include additional properties in which Hostmark is a participant. The letter agreement was signed by Robert J. Cataldo, President and COO of Hostmark Hospitality Group and Brian Kawamura, President and COO of Electric City Corp. "We have worked closely with Hostmark over the past few months to conduct a detailed evaluation of the potential for energy savings produced by the EnergySaver(TM) at various types of hotel properties owned or managed by Hostmark," stated Mr. Kawamura. "Following this analysis, we agreed to a long-term implementation program that includes custom pricing, installation standards and energy savings targets. Similar to our work with other large-scale customers, this agreement represents the type of long-term relationship we desire to form with our customers."