A commercial energy audit is a systematic evaluation of a business's energy use to identify opportunities for improving efficiency and reducing costs. During the audit, professionals assess various systems, including heating, cooling, lighting, and appliances, to determine how energy is consumed and where waste occurs. The findings from a commercial energy audit can lead to actionable recommendations, such as upgrading equipment, improving insulation, or implementing energy management practices. By following these suggestions, businesses can lower their energy bills, enhance comfort, and contribute to environmental sustainability.