
Using Solar Dryers for Value Addition and the Reduction of Post Harvest Loss
The perishability of agricultural products combined with high market volatility and limited infrastructure for handling fresh produce, pose serious challenges for smallholder farmers and result in high post-harvest losses. The Green Innovation Centre – India (GIC) and Science 4 Society (S4S) technologies piloted a women-led entrepreneurship model, tackling this and related challenges. The project enabled women to establish their own processing units centred around solar powered dryers and to integrate into the value chain. Based on the project’s success, in tackling food waste, creating additional employment, increasing rural incomes and enhancing women’s participation in agri-business, the model was extended to other value chains. First to onion and potato – crops, for which India is the world’s second-largest producer and which face some of the highest post-harvest losses. Later, the innovation was expanded to the apple value chain, which holds strategic importance for mountainous states like Himachal Pradesh.