Blue and Green: Unilever has announced that it will stop using coal energy by 2020, and plans to use only renewable energy by 2030. Unilevers announcement comes ahead of COP21.
Unilever, along with 80 other companies, signed a pledge last month to reduce greenhouse gas emissions to tackle climate change. The British-Dutch company said it is aiming to become "carbon positive" by 2030 through investing in producing more renewable energy than it requires, while selling the excess and making it available to markets...