Ammonia anchors Höegh Autoliners’ green transition

In Massachusetts, The American Journal of Transportation reports Höegh Autoliners has committed to ammonia-fueled propulsion for four vessels in its Aurora-class fleet, slated for delivery in 2027, as CEO Andreas Enger explained in an interview ahead of Nor-Shipping 2025. With a combined lifespan of 30 years and flexible dual-fuel systems, the ships mark a decisive step toward the company’s goal of achieving net-zero emissions by 2040.

Enger emphasized the urgency of adopting scalable solutions, asserting that delaying action on alternative fuels threatens the maritime sector’s ability to meet the International Maritime Organization’s 2050 decarbonization targets. Höegh’s choice of ammonia stems from its scalability, long-term cost advantages, and suitability for high-value cargo and long ocean voyages.

The company’s 12 Aurora-class vessels are built with ammonia-ready tanks, minimizing conversion costs as infrastructure develops. Initial zero-carbon services will target premium customers, supported by ammonia bunkering hubs planned for key ports, including Rotterdam, Singapore, and the U.S. Gulf.

Collaboration underpins Höegh’s strategy, with partners such as Yara, DNV, and MAN ensuring safety, scalability, and efficiency. Enger also called for global carbon pricing and stricter fuel standards to accelerate zero-carbon adoption. “Sitting on the fence is no strategy,” he said, urging the industry to act decisively for sustainability.

More on the story.