MOTO W233 Renew

Motorola Renew is the world’s first carbon neutral phone with housing made using plastics from recycled water bottles making the housing 100 percent recyclable.
The Dual-band phone will have a reduced packaging size and in-box materials printed using vegetable-based inks on 100 percent post-consumer recycled paper.
In-box postage-paid recycling envelope helps you return your previous mobile phone for recycling.
Not nice looking but good start on earth saving effort by Motorola.

Extract from CNET Asia