Farmers in India are using the remains of their mustard plant harvests to generate electricity.
In Cambodia, traditional coal is being replaced by eco-friendly briquettes made from coconut shells.
One of Africa's largest wind farms is located in Egypt. It's powering a rapidly changing country.
With its plentiful sunshine and frequent winds, Morocco boasts ideal conditions for a flourishing renewable energy industry – as illustrated by the success of a wind park in Tanger that is still growing.