World’s first ammonia dual-fuel gas carrier enters service

The delivery of MGC ANTWERPEN has successfully completed its maiden commercial voyage, from China to India, in July 2026. It is the world’s first ocean-going ammonia dual-fuel Medium Gas Carrier (MGC), built by HD Hyundai Heavy Industries (HD HHI) for EXMAR.

Until now, ammonia-fuelled propulsion had been validated through engineering analysis, risk assessment and sea trials. This maiden voyage means ammonia as a fuel has now entered real-world commercial service, with the potential for up to 90% fewer emissions compared with conventional fuels.

From concept to commercial operation The successful voyage is the result of several years of collaboration between EXMAR, HD Hyundai Heavy Industries (HD HHI), LR, WinGD, and Nord Gas Solutions (formerly Wärtsilä Gas Solutions). The 46,000 m³ vessel can transport either ammonia or LPG and operates on ammonia fuel, for near-zero emission operations.

Before delivery, LR oversaw extensive verification through design approval, Risk-Based Certification (RBC) processes, including Hazard Identification (HAZID) and Hazard and Operability Study (HAZOP) studies, gas trials and sea trials.

This story was originally published by Hellenic Shipping News. Read the full story at Hellenic Shipping News →