The Commonwealth of Dominica is positioning itself as a renewable energy trailblazer in the Caribbean through its innovative geothermal-to-ammonia fuel initiative. Benoit Bardouille, Dominica’s Permanent Representative to the International Maritime Organization, revealed the nation’s groundbreaking progress during an exclusive interview with Dominica News Online.
The development comes as the world’s first ammonia-powered vessel, the Green Pioneer, made a strategic port call at Cabrits, demonstrating practical applications for Dominica’s soon-to-be-operational geothermal plant in Laudat. Owned by West Australian mining giant Fortescue, the vessel represents a tangible step toward decarbonizing global shipping.
Bardouille explained the significance of this convergence: “Dominica is poised to become one of the first English-speaking Caribbean islands to produce green energy through geothermal utilization. This vessel exemplifies the practical implementation—it’s the first to utilize dual fuel technology, combining diesel with low-carbon ammonia.”
The connection between geothermal energy and maritime innovation lies in ammonia production. Once the geothermal plant becomes operational, Dominica will be capable of producing green ammonia—a renewable fuel that aligns with the International Maritime Organization’s 2050 zero-carbon emissions target.
Beyond environmental benefits, the initiative promises substantial local development. Bardouille highlighted how this infrastructure will enable Dominica to provide both power and ammonia fuel to vessels, creating new economic opportunities while advancing climate resilience.
This initiative directly supports Prime Minister Roosevelt Skerrit’s vision of establishing Dominica as the world’s first climate-resilient nation. The geothermal-ammonia synergy represents a concrete step toward this goal, demonstrating how natural resources can be harnessed to create environmentally friendly alternatives to traditional fossil fuels.
Fortescue’s technological advancements further validate this approach. The company has successfully converted two of the Green Pioneer’s four engines to operate on a dual-fuel ammonia-diesel mixture, following two years of proprietary research and development. The first successful fuel transfer using this technology occurred in Singapore in 2024, marking a significant milestone in maritime decarbonization.