When Home Depot switched its in-store light fixture displays to compact fluorescent light and LED bulbs, painted the roofs of its stores white, and installed solar panels, it reduced its energy use by ________ percent.
A) 5
B) 10
C) 15
D) 20
E) 25

Question

Quizplus · Accepted Answer

Home Depot's energy reduction efforts, including switching to energy-efficient lighting, painting roofs white, and installing solar panels, resulted in a 20% reduction in energy use.

When Home Depot Switched Its In-Store Light Fixture Displays to Compact