LEED AP with Operations and Maintenance (O+M ) Practice Exam

Which energy savings strategy is often implemented in the building commissioning process?

1. Switching to renewable energy sources

2. Upgrading hardware and appliances

3. Monitoring system performance

4. Enhancing occupant comfort

The correct answer is: Monitoring system performance

Monitoring system performance is a vital strategy often implemented during the building commissioning process, as it ensures that all building systems operate efficiently and effectively. Building commissioning involves a comprehensive assessment of the energy systems in place, including HVAC, lighting, and other mechanical systems. By closely monitoring these systems, building operators can identify inefficiencies, diagnose issues, and implement improvements that lead to substantial energy savings. This ongoing performance evaluation helps to establish baselines for energy use and performance, allowing for accurate comparisons and optimized management strategies. By ensuring that systems function at their intended performance levels, not only is energy waste reduced, but it also leads to improved operations and maintenance practices, ultimately contributing to the overall sustainability goals of the building. While switching to renewable energy sources, upgrading hardware and appliances, and enhancing occupant comfort are all beneficial strategies for improving a building's energy efficiency, they are not specifically tied to the commissioning process itself. Commissioning focuses primarily on validating and ensuring the performance of existing systems rather than solely on making upgrades or changes.