Eco Friendly Mobile Phone by Nokia

Eco Factor: Concept phone made from recycled materials runs on renewable energy.
The Nokia EC509 Green Core is a concept cellphone designed by industrial designer Matteo Trisolini. The concept aims to make cellphones greener so that their impact on the environment can be minimized. The device is designed to harvest renewable kinetic energy to charge the onboard battery.

The cellphone is to be made using recycled materials and will ship in a package that can be used to send the mobile phone back to the company for recycling after use. The phone includes a spin charger that harvests kinetic energy to recharge its battery whenever the user spins the phone of his/her finger.