21 tips: no-cost ways to save electricity
The best way to start saving on your electricity costs is to get smart with how you use electricity. Make these 21 no-cost changes in your home and you could save $500 or more a year, depending on a number of factors including the size of your home.
19. Unplug your second fridge
Unplug that second fridge and save up to $55 a year. Freeze plastic jugs of water and use them in a cooler when you need them.