Overview
Every year on September 29, the world marks the International Day of Awareness of Food Loss and Waste. India can feed its 1.4 billion people, yet a large share of produce disappears before it reaches the plate. Reducing this loss can improve nutrition, cut greenhouse‑gas emissions and raise farmers’ incomes – a classic “triple win”.
Key Developments
- India has completed three national post‑harvest loss surveys (2005‑07, 2012‑14, 2020‑22) covering up to 54 commodities.
- The Ministry of Food Processing Industries is preparing a fourth round, strengthening the evidence base for the Food Loss Index.
- The FAO is partnering with Indian agencies to test technologies, generate data and mobilise finance.
- The SIDBI is arranging loans for small‑scale processors to adopt climate‑resilient drying, cooling and storage solutions.
- Wholesale markets, which can produce up to 100 tonnes of organic waste daily, are being turned into resource hubs; a 50‑tonne‑per‑day bio‑CNG plant in Surat shows how waste can generate clean energy.
Important Facts
• The three surveys show that most losses occur on the farm and in the early supply chain; data on retail, hotels, restaurants and households remain scarce.
• Urban wholesale markets generate an estimated 3.5 million tonnes of organic waste annually, equivalent to 3.3 million tonnes of CO₂‑e emissions that could be avoided.
• The Surat bio‑CNG unit cuts methane emissions by about 7,500 tonnes per year and could earn roughly $30 million in carbon credits.
Exam Relevance
Understanding food loss connects several GS papers. It illustrates how Sustainable Development Goals are operationalised through data‑driven policies. The role of agencies like FAO and SIDBI highlights public‑private collaboration, a recurring theme in GS III (Economic Development) and GS IV (Environment). The circular‑economy approach—turning waste into compost, biogas or bio‑CNG—links to climate‑action strategies and resource‑efficiency measures taught in the syllabus.
Way Forward
1. Close data gaps: Expand surveys to cover retail, food‑service and household waste; develop a national Food Loss Index for all stages.
2. Direct targeted finance: Use SIDBI and other development banks to fund climate‑smart storage, drying and cooling technologies for smallholders and MSMEs.
3. Integrate waste management into policy: Make loss‑reduction a mandatory component of agricultural planning, food‑processing regulations and urban climate‑action plans.
4. Promote circular solutions: Encourage segregation of organic waste at markets, expand bio‑CNG and composting plants, and create market linkages for recovered products.
5. Capacity building: Deploy the FAO’s “Package of Practices” to train municipal officials, market committees and farmer groups on measurement, prevention and valorisation of food waste.
With robust data, technology and financing, India can turn food loss from a cost centre into a source of nutrition, income and climate mitigation.