A consortium of Japanese companies, including shipowner Nippon Yusen Kaisha (NYK), Japan Engine Corporation, IHI Power Systems, and Nihon Shipyard, has recently signed a series of contracts to construct the world's first ammonia-fueled midsize gas carrier (AFMGC). Scheduled for completion in November 2026, this groundbreaking vessel will have a capacity of 40,000 cubic meters.

Advancing Decarbonization in the Maritime Sector

The AFMGC will feature both main and auxiliary engines capable of running on ammonia dual-fuel. This means it can leverage the power of both ammonia and fuel oil, providing a versatile and cleaner alternative for propulsion. NYK stated that this milestone project will significantly contribute to the decarbonization efforts within the maritime industry.

Boosting Ammonia Supply Safety

In addition to the AFMGC, NYK revealed plans last year to develop Japan's first ammonia bunkering boom. This innovative device facilitates the transfer of ammonia fuel between ships, thereby enhancing safety standards during the fueling process. With its focus on safety and sustainability, the Japanese consortium is actively investing in the infrastructure required for the widespread adoption of ammonia as a key component of decarbonization strategies.

The Promise of Ammonia in Decarbonizing Maritime Operations

Ammonia holds immense promise as an essential element in achieving decarbonization goals in the maritime sector. Unlike traditional fossil fuels, ammonia combustion does not emit carbon dioxide, making it an environmentally friendly alternative for powering ships. As the global shipping industry seeks ways to reduce its carbon footprint, the development of ammonia-fueled vessels represents a significant stride forward.

Ammonia: A Versatile Fuel for the Future

Ammonia, traditionally known for its applications in fertilizer and other chemical raw materials, is now being hailed as a potential game-changer for various industries. Apart from its use as a fertilizer, ammonia is increasingly being considered for co-firing in thermal power plants and as a hydrogen carrier. The low energy density and challenges associated with moving hydrogen in its gaseous state have led to the exploration of transporting ammonia before converting it back into hydrogen.

An increasing demand for ammonia production and maritime transportation is also foreseen, leading to the establishment of an ammonia value chain. This sequential development is set to revolutionize the industry, as highlighted by NYK (company name denotes this quote).

Furthermore, after the completion of the vessel, NYK and the consortium involved will continue to operate it for demonstration purposes. This will enable them to assess the performance, scrutinize environmental friendliness, evaluate the practicality of the operation manual, and gather valuable user feedback. Such diligent analysis will not only benefit shipbuilders and marine equipment manufacturers but will also inspire further improvements. NYK is determined to lead the way in developing ammonia-fueled vessels and aims to establish a resilient development cycle as a 'first mover' in this field.



The Transformative Power of Innovation

Innovation is the driving force behind progress in the industry. Embracing new ideas and technologies allows us to push boundaries and reach new heights. The relentless pursuit of innovation has led to remarkable discoveries that have revolutionized the industry.

Streamlining Processes for Efficiency

One area where innovation has proven to be particularly valuable is streamlining processes. By leveraging state-of-the-art tools and methodologies, companies can optimize their operations, leading to enhanced efficiency and productivity. This not only benefits the organizations themselves but also contributes to the overall growth of the industry.

Embracing Cutting-Edge Technologies

Collaboration for Success

In today's interconnected world, collaboration has become more important than ever. The industry thrives on strong partnerships and collaborations that foster growth and innovation. By pooling resources and expertise, organizations can tackle challenges collectively and drive positive change.


The industry continues to evolve at a rapid pace, powered by innovation, technology, and collaboration. As we move forward, it is crucial to stay informed about the latest developments and seize opportunities for growth. By embracing change and pushing boundaries, we can collectively shape a brighter future for the industry.

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