The short version.

• One Nation One Ration Card (ONORC) is an entitlement-portability system, not a grain-logistics system. A migrant worker authenticates by Aadhaar at any Fair Price Shop nationwide and draws against stock that shop already lifted from its own state's allocation; the transaction is reconciled centrally on the IM-PDS portal, not by physically re-routing grain between states. Academic research (Tumbe & Jha, 2024, IIM Ahmedabad) puts interstate portability at well under 1% of all ONORC transactions — the other 99%-plus is intra-state, where nothing about the logistics changes at all.
• There is a real, government-acknowledged food-versus-fuel tension in India's grain system — it just runs through FCI's rice sales to ethanol distillers, not through ONORC. FCI supplied 6.35 million tonnes of rice to distillers between June 2025 and June 2026, worth ₹14,596.78 crore, at prices the government itself told Parliament were roughly 40% below FCI's average acquisition cost.
• A second, different "40%" exists in the same policy area and is easy to conflate with the first: the ESY 2025-26 OMC ethanol tender (Tender 22376, 23 Sep 2025) requires at least 40% of a bidder's total grain-based feedstock offer to come specifically from FCI surplus rice, not maize or other damaged grain, with a Q4 exclusion that mechanically concentrates delivery into the year's first three quarters. One is a price discount; the other is a sourcing floor. This piece's own research on the clause was less precise than this blog's own prior coverage, which had already read an independent evaluation of the tender text itself — reconciled in §4.
• The grain-vs-cane fight isn't one-sided. Sugar mills' own association is separately lobbying against the same tender allocations GEMA benefits from: sugar-based feedstocks got only 28% of ESY 2025-26 ethanol allocation against a NITI Aayog roadmap that envisaged roughly 54%, and the sugar side is pushing back hard, citing its own price-cost squeeze (§5).
• A June 2026 Cabinet decision looks like the government's own attempt to reconcile the food-security and grain-feedstock threads: tightening PDS rice's broken-grain limit (25%→10% for raw rice) is projected to free 8–9 million tonnes of broken rice for ethanol — more than enough, on the numbers, to replace the whole-grain FCI rice currently diverted (§6).
• A caveat on the storage side: the government's "World's Largest Grain Storage Plan in Cooperative Sector" is, on its own PIB documentation, a farmer-level post-harvest infrastructure scheme, not an ethanol-feedstock storage plan — though it does converge with FCI's own central-pool storage needs. Sizing 2025-26's record rice and wheat harvests against FCI's stock, buffer norms, and export volumes shows both grains generating surplus faster than PDS, exports, and (for rice) ethanol combined are absorbing it — while the storage plan itself has built only about a quarter of one percent of its own 700 lakh tonne target so far (§8).
• The Finance Ministry's own Economic Survey 2025-26 flags "early warning signs" that ethanol-driven maize expansion is displacing pulses and oilseeds in Maharashtra and Karnataka — a government document setting up tension with a government programme, reported here as exactly that (§9).

What ONORC actually changes, mechanically

The intuitive worry behind "how much grain would need to move" is that portability means a family's ration now has to follow them physically — that if a Bihar-registered family works a sugarcane season in Maharashtra, FCI has to reroute grain from Bihar's depots to Maharashtra's to cover them. That is not how the system works. A beneficiary authenticates by Aadhaar biometric on an ePoS device at any Fair Price Shop in the country; the device checks their entitlement in real time against the IM-PDS (Integrated Management of Public Distribution System) portal, and the FPS releases grain from stock it already lifted against its own state's allocation. Nothing is trucked between states for that individual transaction. What IM-PDS actually does is act as the national settlement layer: it "facilitates the financial reconciliation between the two states" after the fact, per its own stated design intent — an accounting handshake, not a supply-chain instruction.

One real illustration, from Maharashtra's own state food department: as of the most recent snapshot on its portability dashboard, 64,854 Maharashtra ration-card holders had drawn grain in other states, against 521,696 other-state cardholders drawing grain in Maharashtra — an 8-to-1 net inflow, consistent with Maharashtra being a major destination for migrant construction, textile and sugarcane labour. That is a real, physically meaningful number for Maharashtra's own allocation planning. But at the national level it stays small: peer-reviewed research on PDS portability (Chinmay Tumbe and Rahul Kumar Jha, IIM Ahmedabad, published 2024) found interstate portability running at well under 0.5 million transactions a month, against more than 20 million intra-state transactions a month — interstate is under 1% of the system's total volume. Intra-state portability (a beneficiary using a different FPS within their own state) is the overwhelming majority of ONORC's actual usage, and it involves no cross-state grain movement question at all.

The Maharashtra figures are a single dashboard snapshot reported via mahafood.gov.in (read through search-indexed content; the site itself is blocked for direct fetch from this environment), undated in the source found, so treat the ratio as illustrative of the pattern rather than a precise current count. The Tumbe & Jha interstate-vs-intrastate figures were not independently opened by this piece (journals.sagepub.com and the IIM-A/Manchester listings were also blocked for direct fetch) and are reported at the confidence of a peer-reviewed paper's own abstract/summary as rendered by search, not a verbatim quote.

The actual scale of India's PDS grain system

To put ONORC's near-zero interstate logistics footprint in context, here is what the underlying system actually moves. The National Food Security Act, 2013 entitles roughly 80 crore people (against an intended coverage of 81.35 crore, based on Census 2011 shares) to subsidised, and since January 2023 free, foodgrain — 5 kg per person per month for Priority Households, 35 kg per household per month for Antyodaya (poorest-of-poor) households. The Department of Food & Public Distribution's own year-end review puts the total NFSA foodgrain allocation for FY2024-25 at 554.93 lakh tonnes (about 55.5 million tonnes) — that is the real annual scale of what moves through the PDS pipeline nationally, dwarfing anything ONORC's portability layer touches.

FCI's own central-pool stock sat at 604.02 lakh tonnes as of 1 April 2026 — rice and wheat combined — against a prescribed buffer norm for that date of just 210.40 lakh tonnes, roughly three times the required minimum. That surplus is the backdrop for everything in the rest of this piece: India is not distributing grain to PDS beneficiaries out of a tight, contested stock; it is sitting on stock well above what food-security buffer rules require it to hold, and the policy question is what happens to the surplus above that line. Across the whole ONORC system, the same year-end review counts roughly 32.6 crore portability transactions in the first 10 months of 2025, delivering about 64 lakh tonnes of foodgrain — itself under 12% of the 554.93 lakh tonne annual NFSA allocation figure above, most of it (per §1) intra-state and involving no cross-state grain question at all.

NFSA allocation and portability-transaction figures are from PIB's Department of Food & Public Distribution Year-End Review 2025 (read via search-indexed summary; pib.gov.in was blocked for direct fetch, so this is not a verbatim quote of the release). FCI stock and buffer-norm figures for 1 April 2026 are corroborated across multiple independent outlets (Business Standard-syndicated wire coverage, Tribune, Metro Vaartha, Agro & Food Processing) all reporting the same two numbers, giving this piece higher confidence in this specific data point than most others in this section.

The ethanol side: a moving target, and a demand number that is real

India hit its 20% ethanol-blending target (E20) in ethanol supply year (ESY) 2025-26, roughly five years ahead of the original 2030 goal set when the programme's roadmap was published in 2021. Blending has gone from under 1.5% in 2013-14 to 19.24% average across ESY 2024-25 (touching 19.97% in one month) to 20% in the current supply year. For ESY 2025-26 (1 November 2025 to 31 October 2026), oil marketing companies floated Tender 22376 on 23 September 2025 for roughly 1,050 crore litres of ethanol for Cycle 1. This blog's own prior reporting on maize-feedstock economics already covered the result in more precise form: offers totalling 1,776.49 crore litres, of which 1,304.86 crore litres was grain-based, against that 1,050 crore litre requirement — an oversubscription of roughly 70%, before allocating close to the tendered amount across 378 suppliers. This piece's own addition is not the volume figure but what one specific slice of that grain-based offer was required to look like (§4).

What comes after E20 is, as of this piece's research, genuinely undecided. The government's official 2020-25 roadmap set yearly targets only through ESY 2025-26; an Inter-Ministerial Committee has been constituted to recommend what comes next, and had not reported by the time of this piece's research. The Ministry of Petroleum & Natural Gas has explicitly and publicly denied press reports of a 27% blending target, saying the programme continues to run per the existing roadmap. So "the amount of ethanol needed to be blended in the upcoming year" does not yet exist as an official number for ESY 2026-27 — that absence is itself a real, checkable fact rather than a gap in this piece's research, and a fresh OMC tender for ESY 2026-27 (which the ESY 2025-26 pattern suggests would appear around late September 2026) is worth checking for at the time of reading.

The feedstock mix behind that demand has flipped decisively toward grain. ESY 2024-25 actuals put grain-based ethanol at roughly 69% of supply against 31% sugarcane-based, with maize alone jumping from 6.2% of the mix in ESY 2022-23 to roughly half by ESY 2024-25. For ESY 2025-26, reported allocation shares run maize ~45.7%, FCI surplus rice ~22.3%, sugarcane juice ~15.8%, and B-heavy molasses ~10.5%. Distillery capacity utilisation runs 65% for grain-based plants against only 30–35% for cane-based ones — grain, and specifically maize, is where the growth in Indian ethanol supply is actually happening.

The ESY 2025-26 feedstock percentages are allocation shares reported around contract-finalisation time (mid-October 2025), not verified actual-supply figures for the full year; first-half actuals reported separately (roughly 65% grain-based by mid-2026) are broadly consistent but not identical. The IMC/post-E20-roadmap status and MoPNG's denial of a 27% target are each corroborated by PIB releases and a direct ministry social-media clarification, giving this piece higher confidence in "no ESY 2026-27 target exists yet" than in any of the specific percentage breakdowns above it.

Two different "40%" figures, easy to conflate

Searching for a "40% requirement" in BPCL and OMC ethanol tenders surfaces two genuinely distinct facts, reported in overlapping coverage, that are not the same thing and should not be quoted interchangeably. This blog has, in fact, already investigated the sourcing-floor half of this in more precise detail than this piece's own first pass managed — see the correction below.

The tender clause. This blog's own prior deep dive into the Ethanol Blended Petrol Programme's economics read the actual clause in Tender 22376 (23 September 2025, the same OMC tender referenced in §3): for the first time in ESY 2025-26, surplus rice sourced from FCI must be at least 40% of the total grain-based feedstock offered — a bid that doesn't clear that threshold cannot even be submitted. That is a stricter and more precisely sourced framing than this piece's own initial research found via GEMA and secondhand trade-press coverage, which described the floor as applying only to Q1–Q3. The two aren't actually in conflict: the same tender's safeguards carve out an annual cap (52 lakh MT of FCI rice from 1 November 2025 to 30 June 2026, later raised to 72 lakh MT — about 234 crore litres of ethanol, roughly 22% of the 1,050 crore litre ESY25-26 tender), a sunset (the allocation lapses on 30 June 2026, forcing a fresh decision before the lean pre-harvest window), and a Q4 exclusion barring FCI rice from ethanol use in August–October 2026 specifically, to protect central-pool stock in the pre-kharif low-stock quarter. Once Q4 is closed to FCI rice by design, an annual 40% floor is mechanically delivered entirely within Q1–Q3 — which is almost certainly why GEMA's own public messaging describes it that way. Read together, GEMA's framing and this blog's own tender-text reading describe the same clause from two different vantage points rather than two different rules.

GEMA (the Grain Ethanol Manufacturers Association), which represents distillers directly subject to this clause, has separately described the floor as intended to help keep open-market grain prices under control — forcing distillers onto subsidised FCI stock during the quarters when buying maize on the open market at scale would otherwise push up prices for everyone else who needs maize (poultry feed, starch, food use). GEMA describes itself, in a 4 August 2025 letter to the Minister of Consumer Affairs, Food & Public Distribution requesting a meeting, as representing 135 member units with a combined installed ethanol capacity exceeding 800 crore litres per year — a real, primary-source scale figure for the industry this clause governs, though that particular letter is a meeting request and does not itself state the tender's terms.

The price discount. Separately, and far more widely reported, is a 40% price discount, not a sourcing rule: in a Rajya Sabha reply around 29 July 2026, the government disclosed that FCI sold 6.35 million tonnes of rice to ethanol distillers between June 2025 and June 2026, worth ₹14,596.78 crore, at prices roughly 40% below FCI's average acquisition cost (₹3,889.46 per quintal for 2025-26, against a sale price of ₹2,320 per quintal, or ₹60.32/litre once converted to an ethanol feedstock price — the cheapest of the grain feedstocks). The government's position, stated to Parliament, is that this is not a subsidy, because the sale price is a notified, fixed OMSS(D) price rather than a below-market giveaway. Six independent outlets reported matching figures from the same parliamentary answer, giving this specific number high confidence.

These are two different mechanisms doing related work: the tender clause creates guaranteed demand for FCI rice at the point of ethanol procurement; the pricing gap describes the discount at which that rice is actually sold once the demand is created. A reader encountering "40%" in coverage of BPCL or OMC ethanol tenders should check which of the two a given article means before repeating the figure.

The tender-clause figures in this section (safeguard table, annual cap, sunset, Q4 exclusion) are drawn from this blog's own earlier piece on the Ethanol Blended Petrol Programme's economics, which sourced them to an independent local research project's evaluation of the OMC tender document itself — a step closer to primary-source than this piece's own GEMA/trade-press-only research could get on its own (chinimandi.com, gemabharat.org, and informistmedia.com were all blocked for direct fetch from this environment). That is still not this piece's own read of the tender PDF, so anyone relying on the exact wording or threshold for a real decision should obtain the current OMC ethanol tender document directly. The price-discount figure, by contrast, traces to a specific, dated Parliament reply reported with matching numbers across six outlets, and is reported here at correspondingly higher confidence.

The other side of the tender: sugar mills say the allocation swung too far

GEMA's advocacy is only one half of a live lobbying fight over the same fixed pool of OMC ethanol demand. The Indian Sugar and Bio-Energy Manufacturers Association (ISMA) has been pushing back, in public statements and its own representations to government, against how far that pool has tilted toward grain. NITI Aayog's original 2021 Ethanol Blending Programme roadmap estimated a 2025-26 E20 requirement of roughly 10.16 billion litres, with about 54% of it planned to come from sugarcane-based feedstocks (cane juice, B-heavy and C-heavy molasses) and the remainder from grain. Actual ESY 2025-26 allocation ran the opposite way: sugar-based feedstocks got just 289 crore litres, 28% of the total, against 760 crore litres, 72% for grain-based supply — a large, specific deviation from the roadmap's own planned split, not merely a general "grain is growing" trend.

ISMA's response has been to ask the government to rebalance allocation to at least 50% for sugarcane-based feedstocks, in line with the original roadmap, and press reports describe an expected supplementary Cycle-2 tender of around 150 crore litres reserved for sugarcane juice and B-heavy molasses specifically. The association's cost argument mirrors, in reverse, the price complaints on the grain side: sugarcane's Fair and Remunerative Price (the statutory minimum farmers are paid) has risen 16.5% since 2022-23, but OMC ethanol procurement prices for cane-based feedstock have not moved to match. ISMA cites production costs of ₹66.09 per litre for B-heavy-molasses ethanol and ₹70.70 per litre for sugarcane-juice ethanol, against current procurement prices of ₹60.73 and ₹65.61 respectively — a gap of roughly ₹5 per litre on each that the association calls unviable. The stated risk, if allocation and pricing both stay where they are: mills carry sugar they can no longer profitably divert to ethanol, liquidity tightens, and cane farmers face delayed payment for the cane they've already supplied — a specifically sensitive political flashpoint in India's cane-growing states.

An attribution question this piece could not settle. This blog's own prior reporting on the cane side of this fight quotes a near-identical complaint — sugarcane costs up roughly 16% since 2022-23 against static ethanol prices — but attributes it to the All India Distillers' Association (AIDA), via a named spokesperson, rather than to ISMA. ISMA and AIDA are different trade bodies (ISMA represents sugar and bio-energy manufacturers broadly; AIDA specifically represents distillers). Whether this is the same underlying complaint independently echoed by two industry bodies with overlapping membership interests, or a case where one of the two pieces of sourcing mis-attributed the same figure, could not be resolved from search-indexed coverage alone. Both pieces are flagging it here rather than silently presenting either attribution as the settled one.

The sugar side frames its own case in the same "surplus disposal" logic the government uses for FCI rice, just for a different crop: with gross sugar production estimated around 35 million tonnes against domestic consumption of roughly 28.3–28.4 million tonnes, ISMA's own figures imply that some 4.5–5 million tonnes of sugar output needs to go somewhere other than the domestic sugar market, and ethanol is the intended outlet. That is structurally the same argument FCI makes about rice above its buffer norm (§2) — a recognised surplus that ethanol demand is meant to absorb — playing out on both sides of the grain-versus-cane allocation fight simultaneously. One further wrinkle worth flagging rather than resolving: separate ISMA-linked commentary has also described grain-based ethanol's growing share as posing "no threat" to the sugar industry, a materially softer framing than the rebalancing request above; this piece could not establish from search-indexed coverage alone whether that reflects a change in ISMA's position over time, a different spokesperson's framing, or a genuine internal tension between reassuring investors and lobbying government, and reports the apparent inconsistency rather than picking one reading.

The NITI Aayog roadmap percentage, the ESY 2025-26 allocation split, ISMA's rebalancing ask, and the per-litre cost/price figures are corroborated across multiple independent outlets (Tribune, BioEnergy Times, AgriInsite, ChemIndigest, ChiniMandi, ANI) reporting matching numbers, giving this section higher confidence than most of this piece's grain-side figures; none of the underlying ISMA representations or the NITI Aayog roadmap document itself were fetched directly (prsindia.org and isma.in-linked pages were not reachable from this environment), so exact wording should be verified against ISMA's own statements or the roadmap document before being quoted verbatim.

The government's own reconciliation: change the rice, not the rule

The clearest evidence that this tension is real, and that the government treats it as something to actively manage rather than ignore, is a Cabinet Committee on Economic Affairs decision from late June 2026: the permissible broken-grain content in rice supplied under PMGKAY and other welfare schemes was cut for the first time in nearly three decades — from 25% to 10% for raw rice, and from 16% to 5% for parboiled rice. This blog's own prior maize-feedstock reporting mentioned this same change in passing, describing it as a cut to "the mandatory buffer-stock reserve requirement for rice from 25 per cent to 10 per cent" — this piece's own research into the CCEA decision itself finds that framing imprecise: it is a broken-grain content specification for welfare-scheme rice, not a buffer-stock reserve ratio, and the more precise version, with the parboiled-rice figure and a tonnage estimate, is set out below. The stated rationale runs on two tracks simultaneously: better-quality (less broken) rice for the roughly 80 crore PMGKAY/NFSA beneficiaries who currently receive PDS rice, and an estimated 8–9 million tonnes of broken rice freed up as a byproduct — explicitly earmarked as ethanol feedstock, phased in across procuring states through the 2027-28 kharif marketing season.

The arithmetic is worth doing directly, because it is favourable to the government's own framing rather than merely asserted. FCI supplied roughly 39–44 lakh tonnes of whole-grain rice for ethanol use in the period covered by ESY 2025-26 reporting (39 lakh tonnes reported as actually used for ethanol production by June 2026; 44.2 lakh tonnes reported as issued/dispatched over a similar window — two different measures of a similar quantity, not a contradiction). The 8–9 million tonnes (80–90 lakh tonnes) of broken rice the spec change is projected to free is roughly double that. On paper, tightening PDS rice quality standards frees more than enough broken rice to fully substitute for the whole-grain FCI rice currently going to ethanol — which is consistent with a separate, single-sourced statement attributed to the Food Secretary that the government intends to stop supplying whole-grain FCI rice to distillers "from next year," with broken rice from the tightened PDS specification becoming the primary FCI-sourced feedstock instead.

Read this way, the June 2026 decision is not simply a food-quality upgrade with a side benefit for ethanol producers; it is a policy instrument that uses PDS rice specifications to manufacture ethanol feedstock supply, while also raising the quality of what beneficiaries actually receive. Both effects are real and can be true simultaneously — a tightened broken-grain limit does not change how many calories a beneficiary receives (the 5 kg/35 kg entitlement is unchanged), only the grain's quality and market value, which is exactly the margin the policy is designed to extract.

The 8–9 million tonne freed-broken-rice figure is a government projection tied to a phased rollout, not a quantity already realised; the "stop whole-grain FCI rice next year" attribution to the Food Secretary rests on a single reporting thread this piece could not corroborate a second way. The 39–44 lakh tonne current-usage figures come from a webnewswire release and a government-modalities announcement respectively, read via search-indexed summary rather than the original documents.

The fiscal question is more interesting than the food-security one

On sheer quantity, the government's "we are only diverting genuine surplus" defence is hard to dispute from the numbers in §2: a central-pool stock at roughly three times the prescribed buffer norm is, definitionally, surplus by the government's own rulebook. One widely-syndicated sell-side research note (InCred Research, September 2025) makes the arithmetic explicit: converting 23 million tonnes of rice to ethanol would satisfy the entire E20 blending requirement in a single year, against an FCI rice buffer norm of 13.5 million tonnes and actual stock running around 54 million tonnes — roughly four times the norm at that snapshot. On that framing, less than half of the buffer above the required minimum would be enough to cover the whole programme.

The more interesting question is fiscal, not quantity. FCI's average acquisition cost for rice was ₹3,889.46 per quintal in 2025-26; it is selling that rice to ethanol distillers at ₹2,320 per quintal — a gap of roughly ₹1,570 per quintal, or about ₹9,000–10,000 crore across the 6.35 million tonnes reported moved over the June 2025–June 2026 window (a back-of-envelope figure this piece calculated from the government's own two disclosed figures, not itself an official total). The government's position that this is "not a subsidy," because the sale price is a notified fixed OMSS(D) price rather than an ad hoc discount, is a real and defensible administrative distinction — a subsidy in the budget-line sense requires an explicit appropriation, which this is not. But the economic substance is the same either way: FCI is realising roughly 40% less per quintal of rice sold for ethanol than it cost FCI to acquire, storage and carrying costs on top of that acquisition cost not even factored in. Agricultural economist Ashok Gulati (ICRIER), in interviews on this specific policy, has made the sharper version of this point — that FCI's full economic cost per kilogram (including storage and carrying costs, which run higher than the bare acquisition price) is well above the acquisition figure alone, widening the effective gap further, and has called using rice for ethanol at all "the most irrational policy that the government has," noting that "nowhere in the world" is rice specifically the ethanol feedstock of choice.

The ₹9,000–10,000 crore figure is this piece's own multiplication of two separately-disclosed government figures (acquisition cost per quintal, sale price per quintal, times reported tonnage) and should be read as an order-of-magnitude estimate, not an official total; it does not include storage, carrying, or transport costs on either side of the transaction, which would widen the true economic gap. Gulati's specific cost figures were reported via ThePrint, The Federal, and ChiniMandi with broadly consistent framing but were not independently verified against a primary FCI cost statement by this piece.

A caveat: the storage plan meant to hold all this isn't what it's usually described as

A natural response to everything above is that India needs somewhere to put a surplus this size — and the government does have a flagship programme for exactly that: the World's Largest Grain Storage Plan in Cooperative Sector, approved by the Cabinet on 31 May 2023. It is worth stating plainly what this piece's own reading of PIB's coverage of the plan found, because it is narrower than "a plan to store grain for PDS, ethanol and other demand" implies: the plan's own stated design is farmer-level, Primary Agricultural Credit Society (PACS)-based post-harvest infrastructure — godowns, custom hiring centres, processing units and Fair Price Shops, built by converging existing schemes (the Agriculture Infrastructure Fund, Agricultural Marketing Infrastructure Scheme, Sub-Mission on Agricultural Mechanization, and the PM Formalization of Micro Food Processing Enterprises Scheme). Its own target is 700 lakh tonnes of capacity over five years at a cost of roughly ₹1.25 lakh crore, delivered through 2 lakh PACS nationwide. Nothing in the PIB coverage of the plan this piece could find frames it as an ethanol-feedstock storage programme in its own right.

What the plan does explicitly converge with is the PDS/central-pool side: FCI has separately mapped a storage requirement of 26.03 lakh tonnes across 216 potential locations in 18 States/UTs to be met through this same PACS-godown network — meaning a real, if modest, slice of the plan's future capacity is earmarked to hold FCI's own central-pool stock rather than only farmers' own harvests. That is the closest primary-source link this piece found between the plan and the "PDS" half of the "PDS, ethanol and other demand" framing. It is not, on this piece's own research, evidence that the plan was designed with ethanol feedstock storage specifically in mind; once grain enters FCI's central pool, it is fungible across end-uses (PDS issue, OMSS open-market sale, or an ethanol tender) regardless of which physical godown holds it, so any capacity the plan adds to the central pool would incidentally ease all three demands at once — but that is this piece's own inference about a general-purpose storage asset, not a stated goal of the scheme.

Progress against the plan's own target is also worth stating in the same breath as the surplus numbers elsewhere in this piece, because the gap is large: as of this piece's research, 1,015 PACS have been identified for godown construction, of which 313 have actually been completed, delivering 1.80 lakh tonnes of capacity so far — roughly a quarter of one percent of the plan's own 700 lakh tonne target, more than three years into a five-year build-out that PIB coverage otherwise describes as on track. Whatever the plan eventually delivers, it has not yet added capacity at anything like the scale of the surplus described below.

Sizing that surplus directly, using PIB's own harvest data and FCI's own stock and trade figures: for rice, the Ministry of Agriculture's Third Advance Estimates (PIB, 27 May 2026) put 2025-26 production at a record 154.024 million tonnes. Against that, FCI's central-pool rice stock stood at 386.10 lakh tonnes on 1 April 2026, itself already 250.3 lakh tonnes above the 135.80 lakh tonne buffer norm for that date — and that stock is reported rising year-on-year (up roughly 1% YoY per wire coverage of the same snapshot), not falling, despite every drawdown channel this piece could identify running simultaneously: NFSA/PDS offtake (part of the 554.93 lakh tonne combined rice-and-wheat allocation figure in §2), non-basmati rice exports alone of 15.01 million tonnes in FY2025-26 (with total rice exports, basmati included, estimated around 25 million tonnes for the 2025-26 marketing year per USDA's WASDE), and 39–44 lakh tonnes of FCI rice diverted to ethanol over the same window (§6). Production is outrunning all of those channels combined, which is precisely the condition a storage expansion would need to solve.

Wheat tells a related but distinct story. 2025-26 production is estimated at a record 120.657 million tonnes (also PIB's Third Advance Estimate). FCI's wheat stock stood at 217.92 lakh tonnes on 1 April 2026 against a 74.60 lakh tonne buffer norm — a surplus of roughly 143.3 lakh tonnes over the minimum, and reported up sharply year-on-year (roughly 85% per the same wire coverage). Unlike rice, wheat has no ethanol-diversion valve in this piece's own feedstock research (§3's ESY 2025-26 feedstock mix is maize, FCI rice, cane juice and B-heavy molasses only — no wheat); wheat's surplus has instead been worked off almost entirely through trade policy, and only very recently: exports had been banned outright since May 2022, a partial reopening in February 2026 authorised 25 lakh tonnes of wheat plus 5 lakh tonnes of wheat products for the 2025-26 marketing year, and the government removed the ban entirely on 24 August 2026 — a move the Food Secretary explicitly attributed to domestic prices being "depressed" by the very surplus described here, rather than to any storage or feedstock consideration.

The World's Largest Grain Storage Plan figures (target capacity, cost, PACS/godown counts, the FCI storage-requirement figure) are drawn from PIB press releases and Ministry of Cooperation material read via search-indexed coverage; pib.gov.in itself was blocked for direct fetch from this environment (consistent with this piece's other PIB-sourced figures, see §12), so exact dates and wording within individual releases were not independently cross-checked line by line, though the capacity and cost figures were consistent across multiple citing sources. The rice and wheat production figures are from the Ministry of Agriculture & Farmers' Welfare's Third Advance Estimates (PIB, 27 May 2026) and are themselves advance, not final, estimates for the 2025-26 crop year. The 1 April 2026 FCI stock and buffer-norm figures, split by grain, are corroborated across multiple wire-syndicated outlets citing the same underlying release; this piece could not independently confirm a matching 1 April 2025 figure to build a clean year-on-year opening-to-closing stock reconciliation, and instead relied on the YoY percentage changes reported alongside the same snapshot (roughly +1% for rice, +85% for wheat) rather than a second directly-sourced data point — so those YoY figures, and the surplus arithmetic built on them, should be read as directional rather than exact. This section is a national-level order-of-magnitude comparison of production, stock, and known offtake channels, not a rigorous mass-balance model: it does not account for private-trade stock changes, carryover seed and feed use, milling and storage losses, or the portion of NFSA offtake specifically attributable to rice versus wheat (the 554.93 lakh tonne figure in §2 is combined, and this piece could not obtain a reliable grain-wise split for the full year), any of which would shift the precise numbers without changing the basic conclusion that both grains are producing surplus faster than currently known channels absorb it.

The government's own economists are flagging this

The strongest evidence that this is a live, contested policy question — not a settled one — comes from inside the government itself. The Economic Survey 2025-26, published by the Ministry of Finance, reportedly flags "early warning signals" of tension between India's energy self-reliance push and its food self-reliance goals: maize production has grown at a compound annual rate of roughly 8.8% with area under maize cultivation expanding around 6.7% between FY2022 and FY2025, and in Maharashtra and Karnataka specifically, that expansion is described as displacing pulses, oilseeds, soybean, millets and cotton. The Survey reportedly cites OECD-FAO evidence that biofuel mandates combined with feedstock-specific pricing durably reshape cropping patterns once they run long enough, and notes that mature biofuel programmes elsewhere have responded with caps, adjustment mechanisms, or a shift toward second-generation (non-food-crop) biofuels — an implicit comparison this piece reads as the Finance Ministry flagging that India's own programme has not yet adopted any of those safeguards.

Ministry of Petroleum & Natural Gas officials have separately told Parliament that "the target of 20 per cent ethanol blending has not affected food crop availability or India's food security," and that broken-rice-to-ethanol diversion is not driving food inflation. Both positions — the Finance Ministry's early-warning framing and the Petroleum Ministry's no-impact framing — are live in the public record simultaneously, from different arms of the same government, which is itself worth noting rather than resolving artificially in either direction.

The Economic Survey 2025-26 figures were read via search-indexed coverage of the Survey (Down To Earth, Upstox, Carbon Copy), not the Survey document itself, which this piece did not access directly; the specific CAGR and area-expansion percentages should be verified against the Survey's own agriculture chapter before being quoted as exact.

A caution: the debate has already produced one wildly inflated number

Before treating every diversion-related figure in this space as solid, one case is worth knowing as a discipline check. Reports in 2026 alleged ₹1,160 crore worth of rice had been illegally diverted from a Madhya Pradesh ethanol distillery. FCI's own clarification: the actual quantity under investigation was 490 bags, or 242.50 quintals — worth roughly ₹5.63 lakh, not ₹1,160 crore. The ₹1,160 crore figure, per FCI, was simply the total value of rice legitimately issued to Madhya Pradesh distilleries against payment across the relevant period (2.98 lakh tonnes in ESY 2024-25 at ₹22.50/kg, 2.41 lakh tonnes in ESY 2025-26 to end-June 2026 at ₹23.20/kg) — a real number describing something else entirely, reported as if it described a diversion. A joint inspection team did visit the mill in question in June 2026, the state government did constitute a special investigation team, and the mill was blacklisted with a penalty of ₹44.12 lakh — so a real, if far smaller, irregularity was found. The lesson for this whole topic: a large, dramatic-sounding rupee figure circulating in this debate is not on its own evidence of anything, and deserves the same scrutiny this piece has tried to apply to its own figures throughout.

What doesn't follow from any of this

None of this shows ONORC is poorly designed or under strain; the finding here is closer to the opposite — portability was architected as an entitlement/settlement system precisely so it would not need to move grain physically, and the transaction data available suggests that design is working as intended, with interstate use still a small fraction of total volume. Nothing in this piece should be read as a claim that FCI's ethanol-rice sales are illegal, mismanaged, or fiscally reckless in some unusual way; the government's "surplus only, notified price" framing is a real, coherent administrative position, not a fig leaf, even where this piece's own arithmetic suggests the economic substance is a meaningful implicit transfer. The Economic Survey's "early warning" language describes a risk of future cropping-pattern distortion, not a claim that current food security is already compromised — those are different statements, and conflating them overstates what the government's own document says. Finally, several figures in this piece — the exact tender-clause wording, the Food Secretary's "stop whole-grain rice" statement, the precise ESY 2025-26 feedstock percentages, and the Economic Survey's specific growth rates — rest on single or search-indexed-only sourcing and are flagged as such throughout rather than presented with more certainty than the underlying research supports.

Sources and caveats