Wedoany.com Report-Nov. 10, Samsung Heavy Industries Co. announced on Monday that it has entered into an agreement with Amogy Inc., a venture based in the United States, to jointly develop and manufacture ammonia-based energy systems.

Kim Kyung-hee (L), vice president of Samsung Heavy Industries Co., poses for a photo with Woo Seong-hoon, chief executive officer of Amogy Inc., in this photo released by Samsung Heavy Industries on Nov. 10, 2025.

The collaboration grants Samsung Heavy exclusive production rights within South Korea for Amogy’s technology for a minimum of three years. Both entities will work together to create solutions applicable to maritime vessels and land-based operations.

Amogy’s system transforms ammonia into hydrogen, which is then converted into electricity to power environmentally compatible marine propulsion units.

To support this initiative, Samsung Heavy intends to enhance its ammonia testing infrastructure at the Geoje shipyard, located 390 kilometers southeast of Seoul. Production preparations for Amogy’s equipment are scheduled to begin in 2026.

This agreement builds upon an earlier accord reached in February, through which the companies committed to designing an ammonia-fueled power generation platform for future ship designs.

Lee Ho-ki, who leads the Green Energy Technology Center at Samsung Heavy, stated: “Samsung Heavy will offer its manufacturing capacity for the scale-up process of startups and contribute to establishing an ecosystem for eco-friendly fuel.”

The partnership combines Samsung Heavy’s shipbuilding expertise with Amogy’s innovative ammonia-to-power conversion process. By securing domestic manufacturing exclusivity, Samsung Heavy positions itself to integrate the technology into its vessel construction pipeline.

Expansion of the Geoje facility will include upgraded testing capabilities to validate system performance under operational conditions. This step ensures readiness for commercial-scale output starting in 2026.

Amogy’s approach uses ammonia as a carrier for hydrogen, enabling emission-free energy generation when the fuel is cracked onboard. The resulting electricity can drive electric motors or supply auxiliary power, aligning with industry demands for reduced environmental impact.

The February collaboration focused on system integration for maritime propulsion. The current agreement extends the scope to include production and broader applications, creating a comprehensive framework from research to deployment.

Samsung Heavy’s investment in testing and manufacturing infrastructure demonstrates commitment to sustainable marine technologies. The Geoje site will serve as the primary hub for development and initial production runs.

Through this alliance, both companies aim to accelerate the adoption of ammonia as a viable energy vector. The technology supports the transition toward lower-carbon operations in shipping and related sectors.

The three-year exclusivity period provides a structured timeline for technology maturation and market entry. It also allows Samsung Heavy to refine integration processes specific to its ship designs.

Overall, the agreement strengthens the supply chain for ammonia-powered solutions and fosters innovation in clean energy applications. The combined efforts are expected to yield practical systems that meet regulatory and performance standards for global shipping.