Abstract: A system for generating energy on the road, from the vehicles movement on the road, comprises a driving cylinder laid across the road in such a way that vehicles pass over it, an electrical generator for generating electricity when its axis is rotated, and a transmission unit for transferring rotational motion from the driving cylinder to the generator axis. The electrical generator comprises a large generator for an electrical power station or a small generator for local consumption. The transmission unit includes a gear system for increasing the rotation speed.