Gadkari Ethanol Row Explained: CIAN Agro, E20 & the Real Numbers

The Gadkari Ethanol Controversy, Explained — Allegations, Denials and What the Numbers Actually Show

By Surties Desk

E20 ethanol-blended petrol at an Indian fuel pump

If you have filled your tank anywhere in India lately, you have been buying E20 — petrol mixed with up to 20 per cent ethanol. The country reached that blending level in 2025, roughly five years ahead of the original 2030 target. On paper it is a clean win: a smaller oil import bill, more money for sugarcane and maize farmers, lower emissions.

But the same policy has turned into one of the year's loudest political fights. The Opposition says Union Road Transport Minister Nitin Gadkari pushed ethanol so hard partly because his own family profits from it. Gadkari calls the charge a paid smear campaign. Sitting between the two sides are a set of company filings and a wild stock chart that tell a more complicated story than either camp admits.

We read through the numbers. Here is what holds up, what does not, and what it means for the average vehicle owner.

First, what is E20 and the ethanol push?

Ethanol is alcohol made mainly from sugarcane and grain such as maize and surplus rice. Blended into petrol, it stretches the fuel supply and cuts the crude oil import bill. India's Ethanol Blended Petrol programme has been running for years, but it accelerated sharply after 2022, when the government moved its 20 per cent blending target forward from 2030 to 2025 — and then hit it. Today the all-India average blend sits around 20 per cent, and fuel pumps are being readied for even higher blends like E25 and E30.

Most of that ethanol now comes from maize and rice rather than sugarcane, with grain-based distilleries doing the heavy lifting. The blending itself is handled by the state oil marketing companies — Indian Oil, BPCL and HPCL — which buy ethanol from hundreds of distilleries through tender cycles, at prices the Cabinet sets.

Why Gadkari is at the centre of it

Few politicians have championed ethanol as loudly as Gadkari. For years he has pitched it from public stages as a fix for pollution, farmer incomes and India's dependence on imported oil. That visibility is exactly why critics have aimed at him — even though, strictly speaking, ethanol pricing and procurement fall under the Petroleum Ministry and the Cabinet, not his Road Transport portfolio.

The family business: Purti, CIAN Agro and Manas Agro

Long before he entered the Union Cabinet, Gadkari built the Purti Group in Nagpur — a sugar, power and agro business. Over time the group restructured, and two names tied to his sons moved to the front:

  • CIAN Agro Industries & Infrastructure — a BSE-listed company whose CEO is Nikhil Gadkari.
  • Manas Agro Industries — linked to his other son, Sarang Gadkari, and now folded in as a subsidiary under CIAN.

Both operate in the broad sugar–ethanol–agro space. That overlap — a minister championing ethanol while his sons run ethanol-linked firms — is the heart of the row.

The allegation

The charge has been led by Congress spokesperson Pawan Khera, who has called for a Lokpal probe. His central claim, repeated at press conferences, is blunt: the father makes the policy and the sons make the money. Khera has pointed to CIAN Agro's explosive growth — citing a sharp jump in revenue and a share price that, by his account, rose more than 2,000 per cent during 2025 — and argued the timing lines up too neatly with the ethanol push to be a coincidence.

He has also questioned why ethanol is being made from sugarcane and grain rather than the wood waste and municipal garbage once promised, and flagged consumer complaints about falling mileage, engine wear and petrol prices that never came down the way blending was supposed to deliver.

Gadkari's response

Gadkari has rejected the accusation outright. His main points: his sons' companies account for less than 0.5 per cent of India's total ethanol output; the businesses existed before the blending policy took off; he has no role in awarding tenders or fixing prices, which the Cabinet decides; and the campaign, he says, is funded by import interests that lose out when India makes more of its own fuel. With 500-plus companies supplying ethanol across the country, he argues, singling out his family makes little sense.

What the numbers actually show

This is where it gets interesting, because the filings support parts of both stories — and quietly undercut parts of both.

The growth is real. CIAN Agro's shares traded around ₹43 in mid-2024 and rocketed to an all-time high of roughly ₹3,633 in October 2025, before cooling to about ₹1,570 today — still down more than half from the peak. Consolidated revenue climbed from around ₹170 crore in 2023-24 to roughly ₹2,234 crore in 2025-26. By any measure, that is a dramatic run for a company that was a sleepy small-cap a year earlier.

The detail the headlines miss

By revenue, CIAN is not really an ethanol company. Its biggest segments are power and healthcare — not its distillery. In a recent quarter the power business alone was the single largest contributor, and the company itself has described healthcare as its main profit engine. Ethanol-related lines — distillery, blended-fuel trading, molasses — are present, but they are a minority of the mix.

And most of the surge came from acquisitions, not organic ethanol demand. CIAN went on a buying spree inside a single year, absorbing a sugar-and-molasses trader, its sister firm Manas Agro, an electricals company, an aluminium maker and several other businesses — turning a small edible-oil firm into a multi-segment conglomerate. Tellingly, the original standalone business, the edible oil and spices unit, earned almost nothing on its own in 2025-26. Nearly all of the group's profit sat inside the acquired subsidiaries.

There are warning signs, too. The company's own auditor signed off on the latest accounts but flagged material weaknesses in its internal financial controls. The stock trades under the exchange's heightened-surveillance framework, a tag reserved for unusually speculative price action, and a large and rising share of the promoters' holding is pledged.

Meanwhile, the entity that originally drew all the scrutiny — Purti Power & Sugar, the old flagship and the subject of a funding probe back in 2012-13 — is now close to dormant, reporting only a few lakh in annual revenue. The money trail, in other words, runs through the new listed company, not the old one.

What it means for your fuel tank

For the ordinary motorist, the debate is less about politics and more about mileage. Ethanol holds less energy than petrol, so E20 can lower fuel efficiency, and older vehicles that were not designed for higher blends may see faster wear on rubber and gasket parts. Some automotive engineers and consumer voices have raised these concerns, and the Petroleum Ministry has acknowledged that older vehicles may need certain parts replaced.

The government's counter is that approved newer vehicles handle E20 without trouble, and that the national gains — lower imports, cleaner air, better farmer incomes — outweigh the trade-offs. A petition questioning the mandatory rollout has also reached the Supreme Court.

The bottom line

Strip away the slogans and three things stand out. The Gadkari family's listed company did see an extraordinary windfall during the years he championed ethanol, and that timing is exactly the kind of optics that invite hard questions. But the windfall is not cleanly an ethanol story — it was driven more by power, healthcare and a rapid run of acquisitions, while the core business and the old flagship earn very little. And crucially, no wrongdoing has been established: this remains a contested allegation met by a firm denial, with the Opposition seeking a probe and no adverse official finding on record.

It is a story that deserves scrutiny, but not a verdict — at least not yet.


Frequently Asked Questions

What is E20 fuel?

E20 is petrol blended with up to 20 per cent ethanol. India reached an average 20 per cent blend in 2025, about five years ahead of its original target, mainly to cut crude oil imports and support farmers.

Why is Nitin Gadkari linked to the ethanol controversy?

Gadkari has been one of the strongest public backers of ethanol blending. The Opposition argues that this advocacy is a conflict of interest because companies tied to his two sons operate in the ethanol and sugar sector. Gadkari denies any wrongdoing.

What is CIAN Agro and who runs it?

CIAN Agro Industries & Infrastructure is a BSE-listed company based in Nagpur. Its CEO is Nikhil Gadkari, son of Nitin Gadkari. It grew from a small edible-oil business into a multi-segment conglomerate spanning agro, power, healthcare, distillery and more.

Did Gadkari's sons profit from the ethanol policy?

CIAN Agro's revenue and share price rose sharply during the years the ethanol policy accelerated, which the Opposition cites as evidence. However, company filings show much of that growth came from power, healthcare and acquisitions rather than ethanol specifically. No conflict of interest has been officially established.

Does E20 reduce car mileage?

Because ethanol carries less energy than petrol, E20 can modestly lower fuel efficiency, and older vehicles may face faster wear on some parts. The government says approved newer vehicles run on E20 without significant issues.

Has any wrongdoing been proven?

No. As of now this is a contested political allegation. The Congress has demanded a Lokpal probe, Gadkari has denied the charge, and there is no adverse official finding against him or his family on this matter.


Sources & further reading: add your links here — e.g. company results and surveillance status from BSE / Business Standard, and the conflict-of-interest claims and Gadkari's response as reported by Deccan Herald, The Tribune and other outlets.

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