In a significant step towards reducing carbon dioxide emissions in the maritime industry, Amogy, a startup based in New York, launched an ammonia-powered tugboat on the Hudson River. The tugboat, formerly relying on diesel fuel, was transformed by Amogy to run on cleanly-produced ammonia, marking a milestone in the pursuit of zero-emissions propulsion using renewable fuel. The initiative comes as a response to the escalating emissions from shipping, which have surged due to the growing size of vessels and increased fuel consumption. CEO Seonghoon Woo emphasized the urgency of transitioning to clean energy, highlighting the critical role of the current generation in addressing climate change. Amogy's technology involves using ammonia in a fuel cell to power the tugboat, which is now an electric-powered vessel. The company's approach not only demonstrates the feasibility of clean energy in maritime transport but also aims to address the industry's pressing need to decarbonize. By converting liquid ammonia into hydrogen and nitrogen, the tugboat operates without carbon emissions, showcasing a sustainable alternative to traditional fuel sources. The International Maritime Organization has set a target for the sector to achieve net-zero greenhouse gas emissions by 2050, driving interest in innovative solutions like ammonia as a carbon-free fuel. Despite challenges such as ammonia's toxicity and current production methods' environmental impact, Amogy's green ammonia technology offers a promising avenue for reducing shipping emissions. Beyond the tugboat project, Amogy plans to expand its technology to various vessel sizes and other heavy industries, with the aim of enabling zero-emissions operations. The company has secured significant investment, including support from Amazon, reflecting growing momentum towards sustainable shipping solutions. Collaborations with major shipbuilders indicate a potential shift towards widespread adoption of ammonia-powered vessels, signaling a positive trajectory for decarbonizing the maritime sector.