LEED AP Building Design and Construction (BD+C) Practice Exam

What is one of the main benefits of implementing an economizer in a building system?

1. Improving aesthetics

2. Reducing energy consumption

3. Enhancing structural integrity

4. Lowering building maintenance costs

The correct answer is: Reducing energy consumption

Implementing an economizer in a building system primarily contributes to reducing energy consumption. Economizers are designed to take advantage of cooler outdoor air during certain times of the year to cool the building, thereby minimizing the reliance on mechanical cooling systems like air conditioning. This strategy leads to significant energy savings, as it reduces the amount of energy needed to condition indoor air, particularly in temperate climates where outdoor temperatures are often suitable for cooling without extensive mechanical intervention. By utilizing this approach, buildings can achieve more energy-efficient operations, which not only leads to reduced utility costs for occupants but also supports sustainability goals by decreasing overall energy demand and lowering greenhouse gas emissions associated with energy production. As such, this aligned with LEED principles emphasizes the importance of energy efficiency within the built environment.