What Happened
- The Solar Energy Corporation of India (SECI) has signed green ammonia supply agreements with fertiliser companies for 7.24 lakh tonnes per year, under Tranche I of Mode 2A of the Strategic Interventions for Green Hydrogen Transition (SIGHT) scheme under the National Green Hydrogen Mission.
- The agreements cover 13 fertilizer plants across India, marking the first large-scale deployment of green ammonia in India's fertiliser sector.
- The initiative is expected to generate foreign exchange savings of approximately $2.5 billion over a 10-year period by substituting imported grey ammonia in non-urea based fertilizer units.
- SECI conducted the first-ever auction for procurement of green ammonia under the National Green Hydrogen Mission, achieving a record low price discovery of ₹55.75 per kg, with a price range of ₹49.75–₹64.74 per kg ($572–$744 per tonne).
- This price is significantly lower than European Union green ammonia purchase rates, demonstrating India's cost competitiveness in green hydrogen derivatives.
- The contracts have a 10-year duration, providing long-term market certainty for green ammonia producers and encouraging capital investment in electrolysers and renewable energy infrastructure.
Static Topic Bridges
Solar Energy Corporation of India (SECI) and Its Role
SECI is a Central Public Sector Undertaking (CPSU) under the Ministry of New and Renewable Energy (MNRE), established in 2011 as a Navratna company. It is the nodal agency for implementing several large-scale renewable energy schemes including solar parks, wind power projects, and now green hydrogen/ammonia tenders.
- SECI implements the SIGHT scheme under the National Green Hydrogen Mission through competitive bidding.
- SECI's green ammonia tender (issued June 7, 2024) was structured under Mode 2A — covering supply of green ammonia to fertilizer companies — with a payment security mechanism to protect producers.
- SECI covers the gap between market price and green ammonia cost through financial incentives from the SIGHT scheme: ₹8.82/kg (Year 1), ₹7.06/kg (Year 2), ₹5.30/kg (Year 3) — totalling ₹1,533.4 crore of government support.
- SECI also implements major solar park auctions including the Rewa Ultra Mega Solar Project and Kurnool Ultra Mega Solar Plant.
Connection to this news: SECI acted as the aggregator and auction manager for the green ammonia supply chain, using its institutional capacity to bridge price gaps between current grey ammonia economics and the emerging green ammonia market.
National Green Hydrogen Mission and the SIGHT Scheme
The National Green Hydrogen Mission (NGHM) was approved by the Union Cabinet in January 2023 with a total outlay of ₹19,744 crore. Its goal is to make India a global hub for the production, use, and export of green hydrogen and its derivatives, with a target of producing 5 million metric tonnes (MMT) of green hydrogen per year by 2030.
- SIGHT (Strategic Interventions for Green Hydrogen Transition) is the financial incentive component of NGHM with an outlay of ₹17,490 crore.
- SIGHT has two modes: Mode 1 supports electrolyser manufacturing in India; Mode 2 provides demand-side support for green hydrogen/ammonia production.
- Mode 2A specifically covers supply of green ammonia to fertilizer companies (non-urea segment), enabling substitution of grey ammonia.
- Total Mission outlay: ₹19,744 crore (SIGHT ₹17,490 cr + pilot projects ₹1,466 cr + R&D ₹400 cr + other ₹388 cr).
- Target: 5 MMT green hydrogen/year by 2030, potentially displacing fossil fuels worth USD 1 billion and reducing 50 MMT of CO₂ annually.
Connection to this news: The SECI supply agreements directly materialise NGHM's Mode 2A implementation — translating the Mission's policy goals into commercial contracts that will drive investment in electrolysers, offshore/onshore renewable energy, and domestic green ammonia production capacity.
Green Ammonia vs. Grey Ammonia: Environmental and Economic Dimensions
Ammonia (NH₃) is produced globally through the Haber-Bosch process, which combines nitrogen from air with hydrogen. The source of hydrogen determines whether ammonia is "grey," "blue," or "green."
- Grey ammonia: Hydrogen sourced from natural gas (steam methane reforming) — highly carbon-intensive, emitting 1.5–2 tonnes of CO₂ per tonne of ammonia. Over 50% of India's hydrogen requirement for fertilizer comes from imported natural gas.
- Green ammonia: Hydrogen produced via electrolysis powered by renewable energy — near-zero carbon emissions, emitting less than 2 kg CO₂ per kg of hydrogen vs. up to 12 kg CO₂ for conventional grey hydrogen.
- India consumes approximately 17–19 million tonnes of ammonia annually, with fertilizer sector being the dominant consumer.
- Fertilizer self-sufficiency is a strategic goal: India is the world's second-largest fertilizer consumer and imports significant quantities of DAP (di-ammonium phosphate) and MOP (muriate of potash).
- Shifting to green ammonia in non-urea fertilizer plants reduces import dependence on fossil fuel-based ammonia from Russia, the Middle East, and Central Asia.
Connection to this news: The SECI agreements represent India's first commercial-scale transition from grey to green ammonia in the fertilizer sector — directly reducing the carbon footprint of the nitrogen fertilizer value chain and cutting foreign exchange outgo estimated at $2.5 billion over 10 years.
Key Facts & Data
- SECI: Navratna CPSU under Ministry of New and Renewable Energy (MNRE), nodal agency for NGHM implementation.
- Green ammonia supply agreements: 7.24 lakh tonnes/year covering 13 fertilizer plants.
- Contract duration: 10 years.
- Expected foreign exchange savings: ~$2.5 billion over 10 years (substituting imported grey ammonia).
- Auction price discovery: ₹55.75/kg (record low); range ₹49.75–₹64.74/kg ($572–$744/tonne).
- SIGHT scheme financial support: ₹8.82/kg (Yr 1), ₹7.06/kg (Yr 2), ₹5.30/kg (Yr 3) — total ₹1,533.4 crore.
- National Green Hydrogen Mission outlay: ₹19,744 crore total; SIGHT component: ₹17,490 crore.
- Green hydrogen production target: 5 MMT/year by 2030.
- India's annual ammonia consumption: ~17–19 million tonnes, predominantly for fertilizers.
- Grey ammonia carbon intensity: ~1.5–2 tonnes CO₂ per tonne of ammonia; green ammonia: near-zero.