Tackling food loss and waste — India’s opportunity

1. At a Glance

• Food loss happens on the farm and along the supply chain. Food waste happens in retail, hotels and restaurants, and households. India produces enough food for its 1.4 billion people, but a significant share of it is lost along the value chain. [1]
• Cutting FLW gives a "triple win": better food security and nutrition, less pressure on natural resources and emissions, and higher incomes and productivity. [1]
• India has an unusual data advantage. It is the only country to have run three national post-harvest loss surveys. [1]
• The topic cuts across GS-III (agriculture, food processing, food security, environment) and SDG reporting, so it is useful for both Prelims and Mains.

2. Why in the News

• International Day of Awareness of Food Loss and Waste falls on September 29. On 29 September 2026 The Hindu (p. 8, Chennai) ran an op-ed on it by Konda Reddy Chavva, Officer-in-Charge, FAO Representation in India. [1]
• The fourth round of India's national post-harvest loss survey is now under way. [1]
• The 2020–22 NABCONS study (54 crops) was reported in Parliament and on PIB in 2025. [2][4]
• UNEP's Food Waste Index Report 2024 puts FLW on the global agenda. It found the world wastes about one-fifth of the food available to consumers while 783 million people go hungry. [6][8]

3. Background & Evolution

• Rationale: India is a food-surplus producer but still loses food to poor harvesting, handling, storage and transport. [1][2]
• Milestones (national post-harvest loss surveys, run by the Ministry of Food Processing Industries, MoFPI): [1]
• 2005–07: Round 1, covering 45 commodities.
• 2012–14: Round 2, covering 45 commodities.
• 2020–22: Round 3, covering 54 commodities. MoFPI commissioned it through NABCONS (NABARD Consultancy Services) in 2022. [1][2]

• 2026: Round 4 is under way. [1]

• Global track:

• UNEP's Food Waste Index Report 2024 (subtitle: Think Eat Save: Tracking Progress to Halve Global Food Waste) gave a new global estimate for 2022. [6][7]
• The UN General Assembly declared the International Day in 2019, and it was first observed in 2020. [unsourced — verify]

4. Core Static Facts

5. Multi-Dimensional Analysis

• Economic
• Losses cut farm incomes and make the value chain less productive. Reducing them raises incomes and productivity. [1]
• Losses come mainly from gaps in handling, storage and transport. That points to cold chains, warehousing and processing as the areas to invest in. [2]

• Processing capacity matters for perishables: Parliament has been asked about vegetable wastage caused by a lack of processing facilities. [5]

• Social / Food security

• A food-surplus country still has nutrition gaps. Cutting losses improves food security and nutrition without extra production. [1]

• Globally, 783 million people go hungry while about a fifth of food is wasted. [8]

• Environmental

• Lost food means land, water and energy were used for nothing, plus avoidable emissions. Cutting FLW supports climate goals. [1]

• India is a hot-climate country, which raises household waste risk where cold chains are weak. [7]

• Governance / Data

• India's three rounds of surveys form a strong evidence base for SDG reporting. [1]

• Gap: there is little or no data on retail, hotel/restaurant and household waste. The surveys cover mainly farm and supply-chain loss. [1]

• Administrative

• MoFPI is the nodal ministry for post-harvest infrastructure. Its schemes include PM Kisan SAMPADA Yojana, Operation Greens, PMFME and PLISFPI. [2][S4; scheme names — verify]

• Consumer-side campaigns such as FSSAI's Save Food Share Food and Mission LiFE are separate from MoFPI's supply-side focus. [S5; verify]

• Technological

• Useful technologies include scientific drying and grading, packaging, cold storage, pack-houses and processing near farms. These map directly to the loss stages in the NABCONS study. [2]

6. Recent Developments (last 12–18 months)

• 2025: PIB and Parliament answers set out the NABCONS 2020–22 findings: 54 crops, 15 agro-climatic zones, 292 districts. [2][4]
• 2025: PIB releases covered schemes to minimise post-harvest losses and initiatives to reduce food waste. [4][5]
• September 2026: The fourth national post-harvest loss survey round is under way. [1]
• 29 September 2026: The International Day of Awareness of FLW was marked, with FAO India's op-ed on India's opportunity. [1]

7. Prelims Hooks

• The International Day of Awareness of Food Loss and Waste is on September 29 every year. [1]
• India is the only country to have run three national post-harvest loss surveys. [1]
• Survey years and coverage: 2005–07 (45), 2012–14 (45), 2020–22 (54 commodities). [1]
• The surveys are run by the Ministry of Food Processing Industries, not the Agriculture Ministry. [1]
• The 2020–22 study was done by NABCONS, a NABARD subsidiary, and commissioned in 2022. [2]
• The 2020–22 study covered 15 agro-climatic zones and 292 districts. [2]
• India's surveys feed its reporting of the Food Loss Index under the SDGs. [1]
• The surveys measure loss (farm to retail), not household waste. [1]
• UNEP's Food Waste Index Report 2024: 1.05 billion tonnes of food wasted in 2022, 132 kg per capita. [7]
• Share of global food waste in 2022: households 60%, food service 28%, retail 12%. [7]
• Average household waste differs by only 7 kg per capita between high- and lower-middle-income countries. [7]
• Hotter countries show higher household food waste per capita. [7]
• 783 million people face hunger while about one-fifth of food is wasted. [8]

8. Why More Cold Stores Alone Will Not Stop the Loss

• India has built cold stores but not the cold trucks that link them
• India has almost 90% of the cold storage capacity it needs, about 32 million tonnes [9].
• But it has only about 15% of the refrigerated transport it needs [9].

• A cold chain (a chain of cooled steps from farm to shop) is only as strong as its weakest step. If a tomato stays cool in a store but gets hot on an open truck, it still rots.

• This matches where the NABCONS study found the losses

• The study blamed poor handling, storage and transport, not storage alone [2].

• So spending that counts only storage capacity can look good on paper while produce still spoils on the road.

• The fix was suggested back in 2017

• A Parliamentary Standing Committee (a group of MPs that examines a ministry's work) asked for a cold chain network at block and district level across the country [9].
• It also asked for a Cold Chain Coordination and Monitoring Committee in each district, so storage, transport and markets are planned together [9].
• The gap in refrigerated transport shows this joined-up planning has still not happened [9].

9. The Hidden Climate Cost of Keeping Food Cold

• Cutting loss needs cooling, and cooling itself causes emissions
• The FAO–UNEP report Sustainable Food Cold Chains (2022) found that food lost because there is no refrigeration caused about 1 gigatonne of CO2-equivalent in 2017. That is about 2% of global greenhouse gas emissions [10].
• Add the emissions from the cooling machines themselves, and cold chains are linked to about 4% of global emissions [10].

• So the "triple win" in the note is not free. A diesel-run cold chain using polluting refrigerants can cancel out part of the climate gain.

• The size of the prize is large

• The same report says about 526 million tonnes of food, around 12% of global production, is lost because of missing cold chains [10].

• In an Indian pilot project, a cold chain cut kiwi fruit losses by 76% [10].

• What this means for India

• India is a hot country, where fresh food spoils fastest [7]. It needs cold chains most, and will add the most cooling load.
• MoFPI's cold chain grants should prefer clean, energy-efficient cooling, so that saving food does not simply swap one emission for another. This follows the FAO–UNEP call to make new cold chains sustainable [10].

10. Why Saving Food Does Not Automatically Feed the Hungry

• Hunger is mostly about who can buy food, not how much exists
• The world wastes about one-fifth of consumer food while 783 million people go hungry [8]. The food exists; poor people cannot reach it.

• India is already food-surplus and still has nutrition gaps [1]. So extra food saved in a godown in Punjab does not reach a hungry child in another state by itself.

• The gain flows first to the farmer and the trader

• Less loss means more produce to sell, so farm incomes rise [1].

• It helps food security only if it also lowers prices or feeds into the PDS (Public Distribution System, the ration shop network). That link must be designed, not assumed.

• Exam use: When you write "triple win", show that you know the food-security gain depends on distribution. Examiners reward this kind of balance.

11. What the Fourth Survey Round Must Fix

• Parliament has already asked for fresher data
• On 20 August 2025, the Standing Committee on Agriculture, Animal Husbandry and Food Processing asked for an updated study of post-harvest losses [11].

• The fourth round now under way answers that call [1]. Its value depends on what it adds, not just on repeating the old method.

• MoFPI should measure what the scheme money is meant to fix

• The biggest gap is refrigerated transport, not storage [9].

• So the fourth round should report losses in transport and at the market stage separately, district by district. Then money can go to the districts and stages where food is really lost.

• India should start measuring household and hotel waste

• India's surveys cover only loss (farm to retail) [1]. Yet globally, households cause 60% of food waste [7].
• UNEP's Food Waste Index Report gives a ready method for measuring waste in homes, shops and restaurants [6].
• A national agency such as MoSPI (the Ministry of Statistics) could use this method in a household survey. India could then report both halves of SDG 12.3 (halve food waste and cut food loss by 2030), not just one.

12. Anchors for Answers

• Data: India has ~90% (32 million tonnes) of needed cold storage capacity but only ~15% of needed refrigerated transport [9]
• Data: Lack of cold chains causes loss of ~526 million tonnes of food (~12% of global production); related emissions ~1 Gt CO2e in 2017 [10]
• Data: Globally, 1.05 billion tonnes of food wasted in 2022; households caused 60% [7]
• Report/Committee: Parliamentary Standing Committee (2017): block- and district-level cold chain network, district Cold Chain Coordination and Monitoring Committees [9]
• Report/Committee: Standing Committee on Agriculture, Animal Husbandry and Food Processing, report on food processing under Make in India (20 Aug 2025): called for an updated post-harvest loss study [11]
• Report/Committee: FAO–UNEP Sustainable Food Cold Chains (2022); UNEP Food Waste Index Report 2024 [10][6]
• Comparison: Indian cold chain pilot for kiwi fruit cut losses by 76% [10]
• Scheme: PM Kisan SAMPADA Yojana and Operation Greens (MoFPI): funds cold chains and processing to cut post-harvest losses [4]

13. Mains Relevance

• GS-III:
• Food processing and related industries; supply chain management.
• Post-harvest storage, transport and marketing of agricultural produce.
• Public Distribution System and food security.

• Conservation and environmental degradation.

• GS-II: International institutions (FAO, UNEP) and SDG commitments.

• GS-IV (tangentially): Consumer ethics and responsible consumption (LiFE).
• Question stems: 1. India produces enough to feed its population yet loses a significant share of its produce across the value chain. Examine the causes of post-harvest losses and evaluate government interventions to reduce them. 2. Reducing food loss and waste offers a 'triple win' for food security, climate and farm incomes. Discuss in the Indian context. 3. India has a strong evidence base on food loss but weak data on food waste. Examine the implications for policy and for meeting SDG 12.3.

14. Related Topics to Study Next

• PM Kisan SAMPADA Yojana and Operation Greens: MoFPI's main schemes for post-harvest infrastructure.
• Cold-chain and warehousing policy (WDRA, Grain Storage Plan in cooperatives): tackles the storage-stage losses.
• SDG 12 (Responsible Consumption and Production): the home of the Food Loss and Food Waste indices.
• Mission LiFE: India's behavioural push on consumer-side waste.
• FSSAI's Eat Right India / Save Food Share Food: food-waste redistribution on the consumption side.
• National Food Security Act and PDS leakages: losses in public procurement and storage.
• Methane and the Global Methane Pledge: food waste in landfills is a methane source.
• Circular economy / waste-to-energy (GOBARdhan, compressed biogas): turning food and farm waste into energy.

15. Common Errors / Trap Areas

• Wrong ministry: the post-harvest loss surveys are run by MoFPI, not the Ministry of Agriculture & Farmers Welfare or the Department of Food & Public Distribution. [1]
• Loss vs waste: loss (supply chain, FAO's Food Loss Index) is different from waste (retail, food service and household, UNEP's Food Waste Index). India's surveys measure loss. [1][7]
• Commodity counts: 45 → 45 → 54. The count did not rise steadily. [1]
• Global waste shares: households account for 60%, not retail. Food waste is not only a rich-country problem (the income gap is just 7 kg per capita). [7]
• Day confusion: 29 September (Awareness of FLW) is different from 30 March (International Day of Zero Waste) and 16 October (World Food Day). [S1; other dates — verify]