Managing 24-hour electrical energy consumption in healthcare facilities requires efficiency without compromising service quality. This community service initiative, conducted in collaboration with the Dr. Efram Harsana Air Force Hospital (RSAU) at Iswahjudi Air Force Base, aimed to assess energy usage and formulate efficiency recommendations for the Emergency Department (IGD) and the Jupiter and Mars Pavilions. Activities included site observations, interviews, electrical system identification, and the measurement of electrical and environmental parameters—using tools such as power quality analyzers, lux meters, thermohygrometers, clamp meters, and thermal cameras—followed by data processing, Energy Intensity (IKE) calculations, and the presentation of recommendations to the partner. Results indicated installed loads of 10,359.5 W for the IGD, 16,664 W for the Jupiter Pavilion, and 14,713.5 W for the Mars Pavilion. Findings included a power factor of 0.469 for the Jupiter Pavilion, current imbalances of 66.8% (IGD) and 27.1% (Jupiter Pavilion), and a Total Harmonic Distortion of Current (THDI) of 15.62% for the Mars Pavilion. Several rooms failed to meet lighting and thermal comfort standards. Recommendations focused on load balancing, evaluating reactive power compensation, monitoring harmonics, optimizing lighting and air conditioning systems, installing metering instruments, and implementing periodic maintenance to support the partner's energy management.
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