India's Green Ammonia Hits ₹49.75/kg in SECI's Record-Low Deals

India has just put a strikingly low number on green hydrogen's most practical product. Around 30-31 March 2026, the Solar Energy Corporation of India (SECI) signed Green Ammonia Purchase Agreements covering 670,000 tonnes per annum, out of 724,000 TPA allocated, under the SIGHT programme, on ten-year terms and at tariffs ranging from ₹49.75 to ₹64.74 per kilogram. The lowest bid, ₹49.75/kg (about $0.52), came from ACME Cleantech Solutions, which will supply 100,000 TPA to the fertiliser cooperative IFFCO and holds 370,000 TPA in total from a plant in Odisha. Other developers include NTPC Renewable Energy, Jakson Green, Oriana Power and SCC Infrastructure, with the ammonia flowing to 13 fertiliser units.

Why ammonia, and why fertiliser first

Green hydrogen has a logistics problem. Hydrogen is the lightest element, hard to store and harder to move, which is why most serious plans do not ship hydrogen at all but convert it into something denser and easier to handle. Ammonia, three hydrogen atoms bonded to one nitrogen, is the leading candidate for that role, and it carries a decisive advantage: India already consumes it in enormous volume. Ammonia is the feedstock for urea and the other nitrogen fertilisers that underpin Indian agriculture.

Today, almost all of that ammonia is made from imported natural gas through the energy-hungry Haber-Bosch process, which means both the carbon emissions and the import bill are baked directly into the food system. Green ammonia, made by splitting water with renewable-powered electrolysers and combining the resulting hydrogen with nitrogen pulled from the air, drops straight into that existing demand without requiring anyone to invent a new market.

That is what makes fertiliser the natural first home for green hydrogen. The offtake already exists at scale, the handling and logistics are well understood, and the government's fertiliser-subsidy machinery gives buyers such as IFFCO the balance-sheet strength to sign decade-long contracts. Demand certainty of that kind is precisely what makes capital-intensive green-hydrogen projects financeable in the first place; without a committed buyer, the plants do not get built.

The cost curve is the story

The headline, though, is the price. At roughly half the European H2Global benchmark of around $1,153 per tonne, India's discovered tariffs rank among the lowest green-ammonia prices anywhere in the world. And the way that price was produced matters as much as the number itself. SIGHT, Strategic Interventions for Green Hydrogen Transition, pairs manufacturing and production incentives with competitive reverse auctions. In a reverse auction, developers bid the price down to win volume, which forces genuine price discovery rather than the cost-plus negotiation that inflates so much infrastructure procurement.

The significance of a sub-₹50 figure is that it begins to make green ammonia competitive with the grey, gas-derived ammonia it would replace, especially as carbon costs rise and gas prices stay volatile. A price discovered through open competition is also a price the rest of the market can anchor to, which is how cost curves bend: one credible low number reprices expectations for the next round of bids.

The policy stack behind the price

None of this happened in isolation. The auctions sit on top of the National Green Hydrogen Mission, which targets green hydrogen at around $1.5 per kilogram and 5 million tonnes per annum by 2030. Supporting measures reported in early 2026 include roughly ₹4,440 crore in incentives for domestic electrolyser manufacturing and a 25-year waiver of interstate transmission charges for green-hydrogen plants commissioned by the end of 2030, a meaningful subsidy given how much of green hydrogen's cost is the renewable power feeding the electrolyser.

Stacked together, the logic is coherent: incentivise the equipment, waive the transmission cost of the clean power, and then use competitive auctions anchored to guaranteed fertiliser demand to squeeze out the price. It is an industrial-policy machine aimed squarely at one outcome, a low delivered cost of green hydrogen, approached through its most readily decarbonised end market.

The caveats are about delivery, not direction. A ten-year purchase agreement de-risks demand, but the supply side is where green-hydrogen projects worldwide have repeatedly stumbled: electrolysers must be available at scale, intermittent renewable power must be firmed to run plants steadily, and large facilities must be commissioned on schedule, none of which is guaranteed. An auction-discovered tariff is a contracted price, not yet a delivered cost, and the gap between the two is exactly what the next two years will test. Still, the strategy is sound and distinctly Indian: use the country's vast, subsidised fertiliser demand as the anchor tenant to bootstrap a domestic green-hydrogen cost curve, and let the price discipline of competitive bidding do the rest.