In energy management, which focus helps reduce energy waste?

• A. Extending operating hours
• B. Increasing building density
• C. Expanding equipment inventory
• D. Reducing energy waste

Answer: (D)

Energy management aims to cut energy use by making systems and operations as efficient as possible. Focusing on reducing energy waste directly targets the inefficiencies that waste power—like oversized equipment running more than needed, devices left on, and poor control strategies—so you can achieve meaningful savings without changing the required level of service.

Extending operating hours typically increases total energy consumption, so it tends to create more waste rather than reduce it. Increasing building density and expanding equipment inventory can alter loads, but they don’t automatically address waste and can even raise energy use if not managed carefully. By centering on reducing energy waste, you align actions with the goal of using less energy while maintaining performance.