The Energy Measurement Management System integrates energy-consuming devices that require metering into the system through IoT technology. It then utilizes control technology, wireless network technology, database technology, and computer software technology to achieve unified collection, calculation, and analysis of energy consumption information, fully and effectively realizing the management of energy consumption data. By comparing energy consumption data, the system optimizes energy usage models and improves energy efficiency. The Energy Measurement Management System is an economical and practical energy management solution.