The world’s first ammonia-powered vessel, the Fortescue Green Pioneer, will call at St. John’s Harbour from Feb. 21 to 28, positioning Antigua and Barbuda at the forefront of discussions on maritime decarbonization and sustainable shipping.

The vessel is described as a globally significant, high-profile demonstrator of the future of shipping and the safe and responsible use of ammonia as a marine fuel.

Powered by ammonia, the Fortescue Green Pioneer represents a shift toward alternative fuels aimed at reducing emissions in the global maritime sector. Its visit highlights growing international efforts to transition shipping away from traditional fossil fuels toward cleaner energy solutions.

While in port, the vessel will be berthed at the Nevis Street Pier in St. John’s. Access to the pier is via the end of Nevis Street on the western harbourfront, adjacent to Heritage Quay.

The call underscores Antigua and Barbuda’s engagement with maritime innovation and the blue economy, as regional and international stakeholders continue exploring pathways toward more sustainable ocean-based industries.