The number of people without access to electricity is estimated at more than a billion, while almost 2.9 billion still rely on traditional, unsustainable biomass sources such as firewood for cooking and heating. About 80% of those lacking modern energy access live in rural areas, which also host more than 70% of the world’s poor.

Most of the domestic and agro-waste in African cities end up in open dumps and natural water bodies thus causing severe environmental and health problems. These waste streams have resources such as nutrient and energy that can be valorized by transforming them into valuable products.

The World Bioenergy Association (WBA) is pleased to announce the release of the factsheet ‘clean and efficient bioenergy cookstoves’- the tenth in the series of publications. Globally, more than 3 billion people rely on traditional use of biomass for cooking and inefficient use of fuel is leading to over 4 million deaths per year.

This publication showcases a compilation of project briefs culled from case studies of good practices, new approaches, and working models on sanitation and wastewater management from different countries. The project briefs demonstrate solution options from which useful lessons can be derived.