Jain Irrigation’s biochar deal with Supercritical is worth, at most, around 2.5 million euros over two years, against quarterly revenue of Rs 1,518 crore. So the interesting part is not the money. It is that a marketplace which says 81% of this year’s high-quality biochar supply was already gone by July went to Jalgaon, Maharashtra, to find more. According to The Hindu BusinessLine, Jain Irrigation Systems told the stock exchange on October 28 that it signed an agreement with Supercritical, a London-based carbon removal marketplace, for up to 19,000 tonnes of biochar credits. Tradebrains adds that the credits cover 2026 and 2027 and that the financial value was not disclosed. Whalesbook’s headline drops the “up to” and states 19,000 tonnes flatly; the company filing, as quoted by The Hindu BusinessLine, uses “up to,” so I treat 19,000 as a ceiling, not a commitment.

The tonnage is small, the deal size is above average

Here is the comparison that makes the deal legible. Tradebrains reports that biochar sales hit 2.99 million tonnes across 280 deals in the first half of 2026, up from 1.59 million tonnes a year earlier, which works out to roughly 10,700 tonnes per deal. Jain’s ceiling of 19,000 tonnes is nearly twice that average but still about 0.6% of one half-year’s biochar volume. A mid-sized deal in a market that has doubled. Tradebrains also puts the recent benchmark at about €130 a tonne. Multiply that by the full 19,000 and the deal tops out near €2.5 million spread over two years. Tradebrains calls this “a small sum for a company of Jain’s size,” and the numbers back that up: the same outlet reports a Q1 FY27 net loss of Rs 17.8 crore on revenue of Rs 1,518 crore, down 1.9% year on year. The stock fell 1.52% on announcement day, per Tradebrains, though the Nifty 50 fell 0.91% and the Sensex 1.12% the same session. Investors did not treat this as material.

Supercritical’s pitch is the supply chain, not the plant

The plant itself is new. All three sources say the Jalgaon gasification facility has been producing only since early 2026. What Supercritical is buying, by its own account, is six decades of feedstock logistics. Steve Morrin, Supercritical’s senior supply manager, told The Hindu BusinessLine: “Most biochar projects we evaluate are building their supply chains from scratch. Jain has had theirs for 60 years.” That claim is worth scrutinising, because the 60 years refers to Jain’s farmer network and food processing business, not to biochar. The Hindu BusinessLine reports Jain has served more than 10 million farmers since 1963 and runs one of the world’s largest mango-processing operations plus tissue-culture nurseries producing 150 million plants a year. Residues from those processing lines and from farm crops are the feedstock, according to the company filing. The bet is that a company already moving mango pulp and banana plantlets can move crop residue to a gasifier without the delivery failures that plague greenfield biochar projects. The outputs stay in-house. The Hindu BusinessLine quotes the filing: syngas replaces fossil fuel at Jain’s industrial sites, and the biochar goes to Jain’s downstream agriculture businesses and to farmers as a soil amendment. Whalesbook frames this as monetising waste twice, once as energy and once as credits.

Supercritical says the 2026 market ran out of good supply early

The context for the scramble comes from Supercritical’s own H2 2026 biochar market report, as cited by The Hindu BusinessLine: 81% of high-quality 2026 biochar supply was committed by July, three months earlier than the same point in 2025, as corporate buyers shifted from spot purchases to multi-year contracts. Tradebrains, citing the same figure as “more than four-fifths,” adds that biochar made up about 93% of the 2.3 million tonnes of durable removal contracted in Q1 2026. Tradebrains also flags the quality filter: hundreds of projects are forecasting 2026 credits, but most capacity would not meet Supercritical’s criteria. Note that the 81% figure comes from Supercritical, which has a commercial interest in describing supply as tight. The scarcity claim and the supply curation are made by the same party. India’s raw material is not the constraint. Tradebrains reports the country produces about 754 million tonnes of crop residue a year and cites one report projecting a $45 billion annual biochar carbon removal market by 2030. Against that number, 19,000 tonnes is a rounding error. The constraint is turning residue into credits a registry will issue.

No credits have been issued yet

This is the caveat the sources agree on but phrase differently. The Hindu BusinessLine and Tradebrains both report the project “is undergoing verification through Puro.earth” with “an independent BeZero Carbon rating underway.” Undergoing, not completed. Whalesbook is the most direct: any delay or problem in achieving or maintaining certification “could impact the ability to sell these credits at premium rates.” So the deal is an offtake against expected output, not a transfer of verified tonnes. Nothing in the three sources says how many tonnes the plant has actually produced since early 2026, what its annual capacity is, or what share of the 19,000-tonne ceiling is firm versus optional. The sources also cannot tell us the contract price, whether it tracks the €130 benchmark, or how the biochar’s end use on farmers’ fields will be tracked. Those gaps matter more than the headline number. One more thing the sources leave open: Jain’s management, per Tradebrains, blamed a weak Q1 on a delayed monsoon and the West Asia crisis. A biochar line fed by Jain’s own crop residues is exposed to the same monsoon. Whether a bad harvest year squeezes feedstock is a question none of the three outlets asked.

What to watch

Three things would move this from announcement to evidence. First, Puro.earth issuance: the date and tonnage of the first credits from Jalgaon will show whether the “60-year supply chain” translates into delivery. Second, the BeZero Carbon rating, which will be the first independent read on durability and additionality. Third, Jain’s quarterly filings; Whalesbook says the monitorable for investors is whether this contributes to the bottom line, and I agree, though at €2.5 million over two years I would not expect it to show up for a while. If Jain delivers on schedule, the lesson for the biochar market is that incumbent agri-processors with existing residue logistics may outcompete purpose-built biochar startups on reliability. If it slips, Supercritical’s scarcity story gets harder to separate from a supply pipeline that is thinner than the marketing suggests.

Sources

Source: tradebrains.in