Maximization of energy saving through the integrated management of different energy resources

Energy Management System (EMS) is a system of tools used to monitor, control and optimize the generation, delivery and/or consumption of energy. An inTegrated Energy Management System (TEMS) had been developed to manage electricity, heat, gas and water, and installed to testify the performance of energy efficiency. Test results proved the successful energy saving effect and tried to apply to a university focusing on the economic point of view. After showing considerable amount of energy saving than expected, TEMS will be expected to expand to other universities, factories and buildings, contributing to the reduction of CO2 emission. © The Korean Institute of Electrical Engineers.