This study investigates energy consumption across a campus to identify major energy-consuming units and optimize energy efficiency. Key loads, including HVAC systems, lighting, office and classroom equipment, cafeteria appliances, lab instruments, and miscellaneous devices, were analyzed to determine their contributions to overall energy usage. Time-series data were utilized to examine daily and weekly consumption patterns, identifying peak demand periods and high-consumption areas. The findings highlight critical energy-intensive zones and operational inefficiencies, offering actionable insights for implementing targeted energy-saving strategies. This approach supports sustainable energy management and contributes to reducing operational costs while promoting environmental stewardship on campus.