Solutions to Reduce Post-Harvest Loss for Smallholder Farmers

Factor E (2025) Solutions to Reduce Post-Harvest Loss for Smallholder Farmers 54 pp.

With funding from Shell Foundation and FCDO, a consortium comprising Factor E, ISF Advisors, ArdMore Associates, and MicroSave Consulting conducted primary research in India, Nigeria, and Kenya. The study identified the value chains most affected by post-harvest losses (PHL), particularly those impacting smallholder farmers and women.

The study evaluated innovative solutions targeting PHL in India, Nigeria, and Kenya, where annual post-harvest loss costs exceed $21 billion. The research was a collaborative effort between Factor E, ISF Advisors, AndMore Associates, and MicroSave Consulting, with co-funding from Shell Foundation and the UK government through the CASEE partnership. It forms part of Shell Foundation’s broader strategy aimed at enabling 850,000 farmers to increase their earnings while reducing emissions via clean solutions over five years.  

Ten priority crops were identified as strong candidates for innovation: in India, paddy rice, wheat, onion, and mustard; in Kenya, mangoes, avocados, and potatoes due to high perishability; and in Nigeria, cassava and yam. These crops represent those of highest value for smallholder farmers and most impacted by PHL. Effective reduction of post-harvest losses requires implementing innovative interventions at various stages along these value chains. 

To help identify solutions, an innovation prize – organised by Factor E and Shell Foundation and co-funded with UK aid from the UK government – was launched in 2024. Nearly 800 entries were considered, resulting in seven technologies being shortlisted as finalists in areas such as cold chain management, drying, processing, and warehousing.

 
GreenPod Labs Secures $50,000 Post-Harvest Loss Innovation Prize for Active Packaging Solution

Supporting innovative solutions is vital to achieving substantial progress in reducing post-harvest losses. The adoption of mechanised harvesting tools can greatly diminish physical damage and improve produce quality. Advanced drying technologies – solar dryers for example – enable precise moisture control and prevent spoilage. Investments in affordable cold storage solutions, including solar-powered community cooling hubs, extend shelf life for perishable goods. Local small-scale processing mills empower farmers to enhance crop value, access new markets, and increase income.