By Lowering the Thermostat on your water heater by 1 degree you can save enough energy to make 214 bags of popcorn By Replacing one lightbulb with a compact fluorescent lightbulb (CFL) you will save enough energy to watch 216 DVD's. By lowering the heat by 1 degree in the Winter you can save enough energy to watch TV for 54 days! Buying an energy star dishwasher will save you enough to make 486 blog posts!