This course aims to provide students with basic knowledge of energy conservation principles and the essential practices of energy auditing. Students are expected to gain an understanding of the global and local energy landscape, with emphasis on the vital role of energy conservation in mitigating environmental impacts and enhancing sustainability. Students will learn the intricacies of energy auditing, covering its definition, methodologies, and instrumentation, and will be introduced to economic analysis techniques essential for evaluating the feasibility and impact of energy conservation measures. Energy audit procedures for various critical components and aspects, including boilers, steam-distribution systems, HVAC systems, lighting, electrical load management, buildings, and thermal considerations, are covered in the course. Renewable energy solutions are also introduced to equip students with the knowledge to integrate sustainable practices into energy conservation strategies.