This study aims to analyze the potential for electrical energy savings in the PT. Energy Management Indonesia Building through an energy audit method. The audit was conducted to measure the Energy Consumption Intensity (IKE) before and after the implementation of efficiency strategies, as well as to evaluate the suitability of the
lighting and air conditioning systems with SNI standards. The research methods include collecting electricity consumption data, measuring light intensity and air temperature/humidity, calculating lighting requirements and cooling capacity, and analyzing costs and the Payback Period. The initial audit results showed that the
building's IKE value exceeded the efficiency standards stipulated in the ESDM Ministerial Regulation, which was 160.70 kWh/ m2/year, with several rooms having lighting below or above the standard and an excess AC capacity of up to 8 PK from actual needs. After the audit, the building's IKE value decreased to 119.32 kWh/ m2/year. Recommendations provided include replacing wasteful lamps with LEDs, adjusting AC capacity according to needs, using inverter technology, and scheduling equipment operations. Implementation of the recommendations is expected to reduce energy consumption, reduce operational costs, and support national energy conservation targets.