ENERGY CONSERVATION AUDIT

Abstract

This study presents an energy conservation audit conducted at a polytechnic college campus to evaluate energy consumption patterns and identify opportunities for energy savings. The audit includes analysis of electrical loads such as lighting systems, ceiling fans, computers, laboratory equipment, AC/DC machines, workshop machines, inverter systems, borewell pump, and lift. The total connected load of the campus is found to be 47.65 kW, with a daily energy consumption of 238.25 kWh and monthly consumption of 6194.5 kWh. The study highlights major energy-consuming areas and identifies inefficiencies in equipment usage and operational practices. Various energy conservation measures such as the use of LED lighting, energy-efficient motors, proper scheduling, and automation are suggested. The implementation of these measures can reduce energy consumption by 20–30%, resulting in significant cost savings and environmental benefits. This audit demonstrates the importance of systematic energy management in educational institutions.