
Adani TotalGas' Harit Amrit organic fertilizer sales doubled to 4,575 tonnes in FY26 as its Barsana waste-to-energy plant ramps up, signaling a new revenue stream tied to government CBG targets.
Adani Group is pushing into organic fertilizers, a business that sits far from its ports, airports, and energy operations. The conglomerate sells the product under the Harit Amrit brand through Adani TotalEnergies Biomass Ltd (ATBL), a wholly owned subsidiary of Adani Total Gas Ltd. Sales have more than doubled in a year.
ATBL first sold Harit Amrit in FY25, moving over 2,000 tonnes of organic fertilizer. In FY26 the brand expanded to three states – Uttar Pradesh, Madhya Pradesh, and Gujarat – with sales rising to 4,575 tonnes, according to the company’s annual report. Compressed biogas (CBG) output climbed at the same time, to 1,654 tonnes from 730 tonnes.
The fertilizer is a byproduct of the company’s waste-to-energy process. Agricultural residue, cattle dung, and eventually municipal solid waste go into anaerobic digesters that produce CBG. The leftover digestate is turned into Harit Amrit. The Barsana project in Uttar Pradesh sits at the center of this model. The company describes it as India’s largest agri-waste-based CBG facility. It is designed to address stubble burning, generate renewable fuel, and create value from waste that would otherwise be discarded.
Phase one of Barsana is now operational, processing about 115 tonnes of agricultural waste and cattle dung each day. Peak CBG production has reached 7.5 tonnes daily. The company expects output to hit around 11 tonnes per day during FY27 as operations stabilize. When fully built, the ₹200-crore project will handle 600 tonnes of feedstock daily and produce 42 tonnes of CBG and 217 tonnes of organic fertilizer each day.
Beyond agricultural waste, ATBL has secured municipal solid-waste-to-CBG projects in Ahmedabad and Rajkot with a combined processing capacity of 750 tonnes per day. The company also commissioned its first dealer-owned dealer-operated CBG dispensing station in FY26, a retail outlet for the biogas produced at its plants.
The business aligns with the central government's SATAT program, which targets 5% CBG blending. ATBL is also exploring carbon credits under the Verra Verified Carbon Standard and the Gold Standard.
What would confirm the growth story is continued sales acceleration and progress toward the 5% blending target. The doubling of fertilizer sales and the ramp at Barsana are early signals. A slowdown in CBG output or policy delays would weaken the case. The first phase of Barsana is already running and processing 115 tonnes of waste per day.
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