We need energy to light our offices and classrooms, power our computers and smart boards and of course, cook our lunches. Our goal is to eliminate wasted energy - the stuff that's on when we are not in the room.
And you can't always depend on the motion sensor switches; get in the habit of turning off the lights every time you leave an empty room or unoccupied area. Even if you think you'll 'BRB' (be right back) because sometimes you get sidetracked or step out longer than intended.
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