GPX is a system for the electronic authentication of electrical energy.

To make a distinction between green and non-green, between one source and the other, GPX is developing new concepts with smart meters and peripheral systems. To have these systems easily accepted in the market, it helps to develop devices that can do three separate elementary activities: 1)measure, 2)communicate and 3)switch. In this setting, it works on energy disclosure within those concepts and this is the main goal of GPX: to re-create the bond with the natural source of the energy, in the best possible natural way.

Areas of expertise: promotion of the technology of bringing green energy in a closed loop, from the beginning to the very end-point where green energy is consumed.

Target audience: people at home who want to dedicate specific green energy to one or more apparatus, or groups; and schools who like to demonstrate how wind energy can be consumed.