Press Release, Sept, 2004

Energy Billing Systems, Inc. and Viterra Energy Services have partnered in the national distribution of wireless gas time and time/temperature energy allocation equipment for use in multifamily dwellings. The initial orders will be going to retrofit AIMCO properties heating systems. The wireless gas time equipment is available on open market; however, the wireless gas time/temperature equipment is available only through Energy Billing Systems, Inc. and Viterra Energy Services.