Library of Things: Kill A Watt 1-4
Cut your costs!
Connect your appliances to the Kill A Watt to calculate how efficient they really are. Find out if it’s time for a new refrigerator or air conditioner!
For more energy saving tips:
- Kill A Watt 1 includes Low Carbon Diet book
- Kill A Watt 2 includes It's Easy Being Green book
- Kill A Watt 3 includes NSTAR booklet
- Kill A Watt 4 includes Eversource booklet