With the energy situation in today’s world and the price of power, conserving your energy usage is a necessity. This device can save you up to 15% of your power consumption and allow you to track and monitor your usage. You can conveniently see where you’re using your power and adjust your usage accordingly. It’s capable of storing up to 1 years worth of data internally, giving you an accurate reading of when and how much.? It's the perfect device to help lower your carbon footprint.