The eMonitor is an electronic data base which can find out how much energy your household is using at any time. It shows how much money it costs to use circuits and it also shows the most expensive circuits. You can view charts and graphs on energy used for each month and can find out how to save money! If you have power production from wind turbines or solar panels, you can access the information from those and find out how much energy and money you are saving! The eMonitor is a little thing that can make a big difference in your home.