Certified Facility Manager (CFM) Practice Exam

What is one benefit of submetering in large facilities?

1. It decreases overall water usage.

2. It helps identify specific areas of excessive energy usage.

3. It eliminates the need for utility bills.

4. It allows for automatic meter readings.

The correct answer is: It helps identify specific areas of excessive energy usage.

Submetering in large facilities provides multiple advantages, and one significant benefit is its capability to identify specific areas of excessive energy usage. By installing submeters for different sections or systems within a facility, facility managers can precisely monitor energy consumption patterns. This detailed data allows for targeted analysis, enabling the identification of areas that may be operating inefficiently or consuming more energy than expected. Consequently, this insight supports informed decisions regarding energy management strategies, maintenance, and potential upgrades that can lead to cost savings and enhanced energy efficiency. While other options may provide some benefits—like reducing water usage or allowing for automatic meter readings—they do not directly address the core advantage of pinpointing excessive energy use that submetering specifically provides.