KBR green ammonia plant commissioning in Japan marks a major milestone, as the company successfully brought its first green ammonia facility into operation. The KBR green ammonia plant is owned by JGC, while Toyo Engineering executed the project on an EPC basis.
The commissioning strengthens Japan’s push toward low-carbon fuels and validates commercial readiness for green ammonia production.
KBR Green Ammonia project Project Cost and Funding
The project cost of the KBR green ammonia project has not been publicly disclosed by the project partners.
However, the facility is supported under Japan’s Green Innovation Fund, administered by the New Energy and Industrial Technology Development Organization (NEDO). The funding focuses on accelerating low-carbon technologies rather than near-term commercial output.
KBR Green Ammonia project EPC and Technology Licensor
Project Owner:
JGCEPC Contractor:
Toyo Engineering, responsible for engineering, procurement, and construction.Technology Licensor:
KBR, supplying its proprietary green ammonia process technology.
The successful commissioning makes this project KBR’s first operational green ammonia reference plant globally.
Strategic Importance of KBR Green Ammonia project for Japan
Japan sees green ammonia as a critical solution for:
Decarbonising power generation
Reducing industrial emissions
Enabling hydrogen transport and storage
The KBR green ammonia project demonstrates Japan’s ability to deploy advanced low-carbon ammonia technologies at industrial scale.
Outlook for KBR Green Ammonia Projects
Although the current facility is small, it establishes a strong foundation for future commercial-scale green ammonia plants. With JGC as owner, Toyo Engineering as EPC, and KBR as technology licensor, the partnership is well positioned for upcoming global green ammonia projects.





I hope you are doing well, I am willing to join this project as a senior commissioning field operator, I have 15 years experience, also with electrolyzer, hydrogen compressor and treatment plant,