India reportedly gives subsidised electrolyser makers until August 2027 as green hydrogen orders lag

India's plan to build an electrolyser manufacturing base has hit a timing problem: the factories are nearly ready, but the customers aren't. Trade publications Hydrogen Insight and Fuel Cells Works reported on 11 November 2026 that the Ministry of New and Renewable Energy (MNRE) has agreed to push back the commissioning deadline for 1.5 GW of subsidised electrolyser manufacturing capacity by a year, to August 2027. Both reports link the delay to weaker-than-expected hydrogen orders and to financing difficulties.

As of publication, DeepTech India had not found a formal MNRE or Solar Energy Corporation of India (SECI) notice confirming the new date. Readers should treat the extension as reported rather than officially notified.

What is being extended

The capacity in question was awarded in the first electrolyser tranche of SIGHT (Strategic Interventions for Green Hydrogen Transition). SIGHT is the incentive arm of the National Green Hydrogen Mission. The mission was approved in January 2023 with a target of 5 million tonnes a year of green hydrogen production by 2030. SIGHT has two components: production-linked incentives for domestic electrolyser manufacturing, and support for green hydrogen production itself.

In the Tranche-I auction, run by SECI, the winners included Reliance (300 MW), John Cockerill Greenko Hydrogen Solutions (300 MW), Jindal India (300 MW), Ohmium (137 MW), Advait Infratech (100 MW) and L&T Electrolysers (63 MW). Hydrogen Insight describes this as the first SIGHT funding round, worth about $220 million. The National Green Hydrogen Mission portal lists Tranche-I scheduled commissioning dates in August 2026, for example 9 August 2026 for the Reliance and Advait projects. Tranche-II projects carry scheduled dates in March 2027, so the reported extension would move Tranche-I behind them.

Why manufacturers asked for more time

Through 2025 and 2026, several Tranche-I winners signalled that they would struggle to meet August 2026, and the reason was demand rather than technology. Earlier reporting named John Cockerill Greenko, L&T Electrolysers and Reliance Electrolyser Manufacturing among firms asking to commission in 2027. Some reports also cited technology readiness, raw-material constraints and the complexity of scaling up.

The core problem is simple. An electrolyser factory makes money only if someone orders the stacks, and electrolysers are ordered only when a green hydrogen or green ammonia project reaches financial close. Many of India's announced projects have not. A BusinessToday analysis in October, citing industry body GH2 India, put operational electrolyser capacity in India at roughly 65–70 MW, against about 25 GW announced and around 3 GW incentivised. Building a gigawatt-scale factory into that gap risks idle lines and stranded capital.

The incentives are tied to production and sales over a fixed period, so commissioning a plant with no order book does little for a manufacturer's subsidy claim. A deadline extension buys time for downstream projects, such as green ammonia for fertiliser and export, green methanol for shipping, and hydrogen for refineries, to turn into firm equipment orders.

The cost of slipping

Extensions are not free for policy. The mission's 2030 target was already under pressure. In late 2025, an MNRE official was quoted acknowledging that the 5 MMT goal might be reached around 2032 rather than 2030. Each year of delay in domestic stack manufacturing also gives Chinese and European electrolyser makers, who already have scale, more room to win Indian projects on price.

There is a counter-argument. A factory that comes online in 2027 into a real order pipeline may be healthier than one that comes online in 2026 and runs at 10% utilisation. Electrolyser technology is also moving fast, with alkaline, PEM and solid-oxide designs competing on efficiency and cost per kilowatt, so a later start may let manufacturers launch with a more competitive product.

Signs of demand

The demand side is not static. Through 2026, Indian developers signed a series of binding offtake agreements for green ammonia and green hydrogen, many through SECI-run auctions that bundle production incentives with fertiliser and refinery demand. Several large projects, including AM Green's Kakinada green ammonia complex (which secured a $100 million ADB-led loan in October), are moving towards construction. If these projects place equipment orders over the next 12 months, the extended deadline could line up with real demand.

Why it matters

Electrolysers are one of the few clean-energy technologies where India could build a manufacturing base before the global market consolidates, unlike solar modules, where India is still catching up with China on upstream polysilicon and wafers. Getting this tranche to commercial production is a test of whether the PLI model can work in a market where demand has to be created by policy alongside supply.

The extension, if confirmed in a formal notice, buys time. It does not solve the demand problem. The next year will show whether India's green hydrogen pipeline turns into stack orders or whether August 2027 becomes another deadline to renegotiate.

Sources

• Fuel Cells Works: https://fuelcellsworks.com/2026/11/11/h2/india-reportedly-extends-electrolyser-manufacturing-deadline-to-august-2027-as-hydrogen-orders-fall-short
• Hydrogen Insight: https://www.hydrogeninsight.com/production/indian-government-agrees-to-commissioning-delay-for-1-5gw-of-subsidised-electrolyser-production/2-1-2072808
• National Green Hydrogen Mission portal (approved SIGHT projects): https://nghm.mnre.gov.in/sight.php?language=en
• BusinessToday: https://www.businesstoday.in/industry/infra/story/bt-big-story-india-is-building-the-green-hydrogen-capacity-but-wheres-the-demand-560241-2026-10-08
• NewsBytes (extension requests): https://www.newsbytesapp.com/news/business/electrolyser-firms-seek-deadline-extension-for-green-hydrogen-production/tldr
• Mercom India (Tranche-I results): https://mercomindia.com/reliance-jindal-adani-win-seci-electrolyzer-auction