Concept_e MHEV: A mild-hybrid system comprising an electric motor-generator that converts wasted brake energy to electricity that can be stored in a battery and later reused to power ancillary features: a starter motor, air conditioner, or other electric accessories. The Concept_e MHEV system consists of a hybrid module sandwiched between the transmission and internal combustion engine, in this case a downsized diesel unit, of a Range Rover Evoque