Nutrient Upcycling – Unearthing the Potential of Faecal Sludge Compost (FSC) highlights the value when faecal sludge is safely treated and reused as compost, offering a sustainable solution to soil degradation and addressing the global fertiliser supply gap. The report explores economic and environmental benefits, such as reducing greenhouse gas emissions and creating new livelihood opportunities. Specifically, the Toilet Board Coalition estimates a FSC market worth USD 2.7 billion in India, USD 0.51 million in Kenya and USD 2.24 million in Nigeria by 2030. Read the report to discover how transforming waste into resources can revolutionise sanitation and agriculture, accelerating a healthier and more sustainable future.