Sunday, August 30, 2015 - 4:45pm

By turning off your computer instead of leaving it in sleep mode, you can save 40 watt-hours per day. That adds up to 4 cents a day, or $14 per year. If you don't want to wait for your computer to start up, set it to turn on automatically a few minutes before you get to work, or boot up while you're pouring your morning coffee.

From 50 Ways to Help the Planet.