本文描述了一个计算机程序的开发，该程序将应付账款功能与所有公用事业的详细监控和报告系统相结合。通过应付账款文员输入公用设施消耗数据，生成关于当前期间和今年迄今的使用情况和成本的管理报告。此外，对于商业建筑，该系统以每平方英尺1000英国热量单位（mBtu）和住宅建筑中每套公寓单位的mBtu为单位计算能量适合度，而不考虑公用事业介质（油、气、电）。引文:研讨会论文，佐治亚州亚特兰大，1984年

This paper describes the development of a computerized program combining the accounts payable function with a detailed monitoring and reporting system for all utilities. Through the input of utility consumption data by the accounts payable clerk, management reports are generated as to the usage and cost both for the current period and the year to date. Additionally, the system calculates energy fitness regardless of utility medium (oil, gas, electric) in Thousand of British Thermal Units (mBtu) per square foot for commercial buildings and mBTU per apartment unit in residential buildings.