We always search more green and environmentally-friendly methods for generating energy. Pavegen should be the newest method with use our footsteps showed on London pavement, which is designed by Laurence Kemball-Cook.
The Pavegen stone is able to generate and store energy within lithium polymer batteries for the street lamps nearby once pedestrians steps on Pavegen stone embedded in pavement. Now Pavegen has passed the test in East London and will be used in many areas in UK.