Promoting worm-based sanitation for low-income regions
The International Worm-Based Sanitation Association (IWBSA) is a group of WASH and public health professionals who have come together to promote the use of composting worms for treating faeces, faecal sludge, and sewage. Our aim is to disseminate good practices for the construction and operation of worm-based solutions, as well as conducting research to optimise and improve understanding.
All photos, including main image, by Claire Furlong.