Ace the Certified Energy Manager Exam 2026 – Power Up Your Career Potential!

Calculating a building's energy use intensity (EUI) is significant because it provides a measure of energy consumption relative to the size of the building, typically expressed as energy used per square foot per year. This metric helps energy managers and building owners understand how efficiently a building is using energy in comparison to its size. By using EUI, stakeholders can benchmark a building's performance against similar buildings and identify opportunities for energy savings.

High EUI values may indicate inefficiencies or excessive energy use, prompting further investigation into operational practices, building systems, or even occupant behaviors. Conversely, a low EUI might suggest effective energy management practices. This information is essential for making informed decisions on energy conservation measures and achieving sustainability goals.

In contrast, the other options are less relevant to what EUI represents. While financial profitability is important, EUI does not directly address financial metrics but rather focuses solely on energy consumption in relation to building dimensions. Assessing the age of a building’s infrastructure is not encompassed by EUI measurements, as EUI does not account for when the building was constructed or renovated. Lastly, while occupancy levels can influence energy use, EUI doesn't directly reflect the number of occupants but rather normalizes energy consumption over the building's square footage,