Sony have released two new phones that are made from recycled plastic. The phone are made from old CD cases and water bottles and have been launched as an eco friendly option for customers. The GreenHeart C901 and Naite both feature a camera, video streaming, bluetooth and WAP and work as a conventional phone would. The only difference is that the casing is made from 50 per cent recycled plastic. Both phones also include a low power charger and an in phone e-manual which reduces paper usage by 90 per cent. They also include an application that allows you to work out how much greenhouse gas emissions you can save by choosing to walk somewhere rather than using your car.