How Japan Collects Free Electricity From Its Citizens

In this fascinating video, Japan showcases its cutting-edge innovation by turning everyday footsteps into clean, renewable electricity. Using special piezoelectric floor tiles installed in busy spots like Shibuya Crossing and Tokyo train stations, the simple act of walking generates power to light signs, charge devices, and even help run small systems in real time. It’s a brilliant example of how green technology and urban design can work together to create a more sustainable future — one step at a time.

WATCH:

Japan is turning everyday footsteps into clean electricity using piezoelectric floor tiles in busy areas like Shibuya and Tokyo Stations. pic.twitter.com/gZ0CUUpch3

— The Figen (@TheFigen_) September 12, 2025