The advancement of different devices and appliances causes an increasing energy consumption. From the automotive industry, there are few companies that deepen the tendency to produce hybrid vehicles between fossil fuel and batteries, which leads to an increased demand and consumption of electricity. This problem can be remedied from the construction of new power plants, with all the possible environmental impacts that involves the extent, or with a more measured and responsible use.very low frequency however, how consumption can be measured and achieved, for example, determine if a team meets its performance with lower energy usage? Users do not generally have access to such information, unless the manufacturer communicates between the technical specifications of the product in question. And even so, the available data are insufficient character e. For this reason, Google announced a PowerMeter software, which allows the user to view of energy consumption almost in real time. Although it is not available yet to the public, are being carried out tests required in the company jointly with utility companies and the various manufacturers of appliances and devices to be able to officially launch the market novelty..