Faced with the proliferation of electronic waste, an NGO in Cameroon is helping the residents of Douala and Yaounde get rid of their old computer screens, household equipment or telephones safely and sustainably.
Peatlands are great because they store huge amounts of carbon, but the majority of them were dried out for peat mining or other agricultural purposes. Now some are being rewetted by the very farmers who destroyed them.
In Ivory Coast, millions of tons of agricultural waste are produced every year. It is a payload of raw material for those in the renewable energy sector. It can be made into compost, biogas or even green charcoal.
Environmental organizations are raising the alarm over mining for oil and gas in the world's largest cross-border nature reserve, known for its biodiversity and unique landscapes.