Demand-side management (DSM) plays a pivotal role in achieving electrical energy efficiency in industries by focusing on controlling and optimizing the consumption patterns of energy rather than merely increasing supply. Industrial sectors are often characterized by high energy intensity due to continuous operation of machinery, process heating, and heavy reliance on electrical equipment. DSM strategies aim to reduce peak demand, shift loads to off-peak periods, and encourage the adoption of energy-efficient practices, leading to both economic and environmental benefits. One of the key components of DSM is energy auditing and monitoring. By analyzing energy usage patterns, industries can identify areas where energy is wasted or underutilized. Advanced metering infrastructure and energy management systems enable real-time monitoring of consumption, helping operators detect inefficiencies, such as idle machines, over-ventilation, or unnecessary lighting. These insights allow for targeted interventions, such as scheduling high-energy processes during off-peak hours or shutting down non-essential equipment when not in use, ultimately lowering energy bills and reducing strain on the grid. Load