Energy audits are systematic evaluations of energy use in a building or facility, aimed at identifying opportunities for energy savings and efficiency improvements. These assessments can help reduce energy costs, enhance comfort, and minimize environmental impact by pinpointing areas where energy is wasted. During an energy audit, professionals analyze various systems, including heating, ventilation, air conditioning, and lighting. They may use tools like thermal imaging and blower door tests to assess performance. The results lead to actionable recommendations, which can significantly lower energy consumption and improve overall sustainability.