A method and system of producing electrical energy by a moving vehicle. Moving air would be introduced to the vehicle provided with a generator for producing electricity. This electricity would be transmitted to one or more storage batteries connected between the generator and the vehicle's motor. Once sufficient energy is stored in the storage batteries, the vehicle would proceed to a facility for transferring the stored electricity in the storage batteries to batteries or other storage devices provided at the facility. The vehicle's owner would then receive remuneration or credit based upon the amount of energy transferred.