Analisis Efisiensi Energi pada Sistem Penerangan Gedung Bertingkat

Ahmad Rizky Ramadhan (Program Studi Teknik Elektro, Fakultas Teknik, Universitas Teknologi Indonesia, Jakata, Indonesia)

Journal of Engineering and Technological Science
Vol. 1 No. 2: Journal of Engineering and Technological Science, November 2025

The increasing electrical energy consumption in high-rise buildings highlights the urgent need for efficient and environmentally friendly lighting systems. This study aims to analyze the energy efficiency level of lighting systems in high-rise buildings through the implementation of energy-saving LED lamps and automated sensor systems. The research methodology involved an energy usage survey, light intensity measurements, and a comparative analysis of energy consumption before and after the implementation of the automation system. The results showed a reduction in energy consumption of up to 35% without compromising users’ visual comfort. The implementation of light and motion sensors also improved operational efficiency and significantly reduced monthly electricity costs. In conclusion, the application of energy-efficient lighting systems has a positive impact on energy sustainability and contributes to reducing carbon emissions in high-rise buildings.