Commissioning plays a critical role in ensuring that refrigeration systems operate at optimal energy efficiency. By verifying that the system meets the performance criteria specified in the project documents, commissioning helps to identify opportunities for energy savings. Additionally, commissioning ensures that the system is properly sized, installed, and configured, which can lead to significant energy savings over the system’s lifespan. In fact, studies have shown that commissioned systems can achieve energy savings of up to 20% compared to non-commissioned systems.