India’s Largest Green Ammonia Project to Develop in Odisha

ACME Group (India) and IHI Corporation (Japan) have announced a joint venture (JV) to develop India’s largest green ammonia facility in Gopalpur, Odisha. The project follows an MoU signed in 2023, with IHI acquiring a 30% stake in ACME Clean Energy Pvt. Ltd. Land acquisition completed and Front-End Engineering Design (FEED) finalized. Plant expected commissioning: 2029–30.

Key Highlights

  • Production Capacity: 0.4 million tonnes of green ammonia annually.
  • Carbon Savings: Over 0.8 million tonnes of CO₂ emissions avoided per year.
  • End Users: Japanese power and chemical industries.
  • Exports: Primarily to Japan, reinforcing bilateral energy security and clean energy partnership.
  • Development Focus Areas:
    • EPC contracting
    • Renewable energy integration
    • Export infrastructure for ammonia evacuation

Strategic Significance

  • Supports India–Japan Clean Energy Partnership (signed at the 15th Japan–India Annual Summit in Tokyo).
  • Strengthens India’s position as a hub for green hydrogen & ammonia.
  • Addresses challenges of energy security and climate change for both nations.
  • Aligns with India’s Net Zero 2070 pledge and 500 GW renewable energy target by 2030.
  • Part of India’s pipeline of $89 billion clean industrial projects, though progress slowed by financing challenges.

About Green Ammonia

  • Definition: Ammonia produced from green hydrogen (via electrolysis using renewable energy) + nitrogen from air using a modified Haber-Bosch process.
  • Carbon-free alternative to fossil-based ammonia.
  • Applications:
    • Fertilizers → carbon-neutral agriculture & food security
    • Energy Storage → medium for storing excess renewable power
    • Fuel → potential for shipping, aviation & power generation decarbonization

By the Numbers

  • Annual Output: 0.4 million tonnes of green ammonia.
  • Emission Reduction: 0.8 million tonnes of CO₂ per year.
  • India’s Targets:
    • Net Zero by 2070
    • 500 GW renewable capacity by 2030
  • Sector Challenge: Only 1 project in India’s $89 billion clean industrial project pipeline reached final investment decision in H1 2025 (Mission Possible Partnership report).

Key Facts

  • ACME Group: An Indian cleantech firm focusing on renewable energy & green hydrogen/ammonia.
  • IHI Corporation (Japan): A Japanese engineering and heavy industry firm specializing in energy, infrastructure, and chemicals.
  • Gopalpur, Odisha: Known for Gopalpur Port and growing as an industrial hub on India’s east coast.
  • Haber-Bosch Process: An industrial method of synthesizing ammonia from nitrogen + hydrogen (traditionally fossil-fuel based, now adapted for green hydrogen).
  • India–Japan Energy Partnership: Includes clean hydrogen, ammonia, renewables, and energy efficiency projects under the Comprehensive Strategic Partnership (2017).

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