A backyard lab that turns Nairobi's plastic into paving stones
Kenyan engineer Nzambi Matee left her job, set up a lab in her mother's back yard and developed paving blocks made from waste plastic mixed with sand.
Topic
Sustainable cities
3 stories tagged sustainable cities.
Cargo bikes and reward points for recycling in Lagos
Wecyclers sends riders on cargo tricycles into low-income Lagos neighbourhoods to collect recyclables, rewarding households with points they can swap for food, goods or cash.
Planting vegetables in public spaces across a Pennine town
Volunteers in Todmorden began planting herbs, fruit and vegetables in public spaces for anyone to pick, sparking a wider Incredible Edible movement.