This is an easy-to-use FREE app and it only takes a few minutes to get downloaded and using on your android device.
It has three main functions:
- It will help you to calculate energy cost associated with a specific device as long as you know the watt’s of the unit and your average electricity cost.
- You can compare the energy consumption/cost between two appliances in your household.
- And you can calculate light bulb savings to better understand the savings associated with changing out light bulbs.