Energy use Intensity and Assessment of Electrical Savings in Lighting and Air Conditional Systems within Academic Buildings

This study focuses on the assessment of energy use intensity and the potential electrical savings in the lighting and air conditioning systems of academic building. The approach utilizes the Indonesia National Standard (SNI) ad a frameworkm specially employing the Energy Use Intensity (EUI) metric. Findings indicate that a condiderable number of rooms on each floor in the academic building do not meet the criteria set by the Indonesia National Standard for both lighting and air conditioning. Furthermore, the audit of Energy Use Intensity (EUI) in the air conditioning system reveals a classification of “Highly Inefficient,” with an average EUI value of 24.84 kWh/year. Recommendation includes the establishment of a dedicated team and the implementation of an energy management system to ensure the efficient and effective use an equipment and sytems. The study emphasizes the significance of adopting energy efficiency measures in academic buildings to achieve notable electrical savings and comply with established standards.