Top 10 Companies in the Ammonia as a Hydrogen Carrier (Liquid Ammonia) Market (2026): Market Leaders Powering Global Energy Transition

MARKET INSIGHTS

Global Ammonia as a Hydrogen Carrier (Liquid Ammonia) Market size was valued at USD 2.48 billion in 2025. The market is projected to grow from USD 3.02 billion in 2026 to USD 14.67 billion by 2034, exhibiting a CAGR of 21.9% during the forecast period.

Liquid ammonia serves as an efficient hydrogen carrier due to its high hydrogen content by volume and well‑established global infrastructure for storage and transportation. At –33 °C under atmospheric pressure, ammonia can be liquefied more easily than hydrogen, which requires cryogenic temperatures near –253 °C. This property makes liquid ammonia particularly suitable for long‑distance maritime transport and large‑scale energy storage applications, where it acts as a stable medium to carry hydrogen without significant boil‑off losses.

The market is experiencing strong growth driven by the accelerating global energy transition toward low‑carbon solutions and the need for practical methods to transport and store hydrogen derived from renewable sources. While direct hydrogen handling faces challenges related to low energy density and infrastructure limitations, liquid ammonia leverages existing ammonia production, shipping, and terminal networks spanning over 120 terminals and approximately 170 dedicated tankers worldwide. Furthermore, its volumetric hydrogen density of about 121 kg H₂/m³ provides a clear advantage over liquid hydrogen. Key industry players continue to advance cracking technologies and integrated supply chains to unlock ammonia’s potential in decarbonizing shipping, power generation, and industrial sectors, supporting broader net‑zero ambitions.

Ammonia as a Hydrogen Carrier (Liquid Ammonia) Market – View in Detailed Research Report

Product Definition

Liquid ammonia is a liquid chemical compound (NH₃) that can be liquefied at –33 °C under atmospheric pressure. It contains 17.6 % hydrogen by weight and can be decomposed (cracked) to release high‑purity hydrogen on demand. Its moderate liquefaction temperature and existing global infrastructure make it an attractive hydrogen carrier for large‑scale transport and storage.

🔟 1. Yara International ASA

Headquarters: Oslo, Norway
Key Offering: Green ammonia production, hydrogen transport, and decarbonization solutions

Yara International is a global leader in fertilizer production and has rapidly expanded into green ammonia. The company’s green ammonia plants convert renewable electricity into hydrogen via electrolysis and then synthesize ammonia, positioning it as a clean hydrogen carrier for shipping and power generation.

Sustainability Initiatives:

• Investments in green ammonia projects across Norway and the Netherlands
• Partnerships with shipping lines to develop ammonia‑fueled vessels
• Commitment to net‑zero emissions by 2050 through renewable hydrogen

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9️⃣ 2. CF Industries Holdings, Inc.

Headquarters: Terre Haute, Indiana, USA
Key Offering: Blue ammonia production, carbon capture, and hydrogen carrier solutions

CF Industries is one of the world’s largest ammonia producers. It has advanced blue ammonia projects that capture CO₂ from its U.S. complexes, enabling lower‑emission liquid ammonia suitable for hydrogen transport.

Sustainability Initiatives:

• Carbon capture and storage (CCS) at major U.S. facilities
• Development of modular blue ammonia plants for regional markets
• Support for hydrogen infrastructure in the Gulf Coast region

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8️⃣ 3. Air Products and Chemicals, Inc.

Headquarters: Allentown, Pennsylvania, USA
Key Offering: Ammonia production, cracking technology, and hydrogen logistics

Air Products supplies ammonia and provides advanced cracking systems that release hydrogen on demand. Its technology is deployed in power plants and industrial sites worldwide.

Sustainability Initiatives:

• Investment in high‑efficiency cracking catalysts
• Collaboration with utilities for co‑firing ammonia in thermal plants
• Commitment to reduce ammonia’s lifecycle carbon footprint

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7️⃣ 4. Linde plc

Headquarters: Dublin, Ireland
Key Offering: Ammonia production, hydrogen supply chain, and logistics

Linde’s extensive global network supports the distribution of green and blue ammonia for hydrogen transport. The company also offers turnkey cracking solutions for end‑users.

Sustainability Initiatives:

• Green ammonia projects in Germany and the United States
• Development of ammonia bunkering infrastructure
• Partnerships with shipping companies for zero‑carbon fuels

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6️⃣ 5. Thyssenkrupp AG

Headquarters: Duisburg, Germany
Key Offering: Advanced process technologies for ammonia synthesis and cracking

Thyssenkrupp provides catalysts and process equipment that improve the efficiency of ammonia production and hydrogen release, reducing energy penalty and costs.

Sustainability Initiatives:

• Research on low‑energy ammonia synthesis
• Collaboration with green hydrogen projects in Europe
• Support for circular ammonia supply chains

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5️⃣ 6. Haldor Topsoe A/S

Headquarters: Copenhagen, Denmark
Key Offering: Catalysts and process solutions for efficient ammonia cracking

Topsoe’s catalysts achieve over 99 % conversion efficiency, enabling high‑purity hydrogen release with minimal energy loss.

Sustainability Initiatives:

• Development of ultra‑efficient cracking catalysts
• Integration of waste‑heat utilization in cracking units
• Support for green ammonia projects worldwide

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4️⃣ 7. Mitsubishi Heavy Industries, Ltd.

Headquarters: Tokyo, Japan
Key Offering: Marine engines, ammonia fuel systems, and hydrogen infrastructure

MHI designs and manufactures ammonia‑fueled marine engines and bunkering infrastructure, supporting Japan’s maritime decarbonization strategy.

Sustainability Initiatives:

• Development of ammonia‑ready vessels for the Asia‑Pacific market
• Collaboration with Japanese ports for ammonia bunkering
• Investment in low‑emission marine propulsion

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3️⃣ 8. IHI Corporation

Headquarters: Tokyo, Japan
Key Offering: Ammonia cracking technology and hydrogen storage solutions

IHI provides modular cracking units that can be integrated into industrial sites, enabling on‑site hydrogen generation from liquid ammonia.

Sustainability Initiatives:

• Development of scalable cracking modules
• Partnerships with steel and chemical plants for hydrogen use
• Focus on reducing the energy penalty of cracking

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2️⃣ 9. Nel ASA

Headquarters: Oslo, Norway
Key Offering: Electrolyzers, green ammonia production, and hydrogen solutions

Nel’s electrolyzers produce hydrogen that can be converted into green ammonia, providing a clean hydrogen carrier for transport and storage.

Sustainability Initiatives:

• Expansion of green ammonia projects in Norway and the United States
• Integration of renewable energy into electrolyzer operations
• Commitment to zero‑carbon hydrogen supply chains

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1️⃣ 10. ENGIE SA

Headquarters: Paris, France
Key Offering: Hydrogen strategy, green ammonia projects, and energy transition services

ENGIE is actively investing in green ammonia plants and has a strong focus on integrating ammonia as a hydrogen carrier into its European energy mix.

Sustainability Initiatives:

• Green ammonia production in France and Spain
• Partnerships with European utilities for ammonia bunkering
• Commitment to decarbonize power generation by 2050

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📈 Outlook

The market is set to expand at a CAGR of 21.9% from USD 3.02 billion in 2026 to USD 14.67 billion by 2034. Key growth drivers include the rapid adoption of green ammonia in maritime transport, the scaling of hydrogen co‑firing in power plants, and the development of large‑scale energy storage solutions. The availability of a mature global ammonia infrastructure, coupled with advancements in cracking technology, will lower the energy penalty and improve the economics of liquid ammonia as a hydrogen carrier.

🔮 Future Trends

• Further improvements in catalytic cracking will reduce the 12‑16 % energy penalty, making on‑site hydrogen generation more attractive.
• Expansion of ammonia bunkering terminals in key ports (e.g., Rotterdam, Dalian, and Port Klang) will accelerate maritime adoption.
• Integration of green ammonia with renewable power plants will create seasonal storage options for wind and solar.
• Policy incentives and net‑zero commitments across Asia‑Pacific, Europe, and North America will drive investment in green and blue ammonia projects.