Monitoring-based commissioning, often referred to as MBCx, is a systematic process used to improve the performance of a building’s energy systems through continuous monitoring and analysis. This approach maintains optimal conditions and energy efficiency throughout the building’s life cycle rather than just at the initial commissioning phase. MBCx can be applied to various systems, including HVAC, lighting, and electrical.
The MBCx process typically involves the following:
- Data Collection: Sensors and meters are installed to collect data on various building systems, such as temperature, humidity, energy consumption, and equipment performance.
- Data Analysis: The collected data is analyzed to identify patterns, anomalies, and opportunities for improvement. Advanced software tools are often used to streamline this analysis.
- Performance Benchmarking: Performance benchmarks are set based on industry standards or best practices for different building systems. These benchmarks are a reference point for measuring and improving performance.
- Continuous Monitoring: Building systems are monitored in real time to ensure they meet the established benchmarks. Any deviations trigger alerts and actions.
- Action and Reporting: Corrective actions and improvements are made based on the data analysis. Detailed reports and documentation track progress and maintain transparency.
- Ongoing Maintenance and Optimization: MBCx is not a one-time effort. It requires continuous maintenance and optimization to ensure long-term efficiency and performance.