The maritime industry is making significant strides toward achieving a sustainable transition to zero-carbon fuels, as outlined in Lloyd’s Register’s latest Zero Carbon Fuel Monitor report. The report highlights advancements in handling, storing, and utilizing alternative fuels like ammonia, hydrogen, methanol, and biofuels on vessels worldwide. Technology preparedness levels for these fuels have seen a remarkable increase, alongside a surge in commercial trials aimed at boosting investment readiness within the vessel supply chain stage. Community readiness levels have also shown improvement, reflecting an increasing awareness of the urgency to meet emissions targets set by the International Maritime Organization. LR's report specifically notes progress in ammonia fuel technology, with several vessels capable of using ammonia for power generation. The approval of ammonia to hydrogen conversion technology and the successful conversion of the 'Sakigake' tugboat in Japan to ammonia-fueled operation exemplify these advancements. Similarly, developments in hydrogen-powered engines and vessels running on hydrogen, like the H2 Barge 1 and 2, indicate a growing interest in hydrogen as a clean fuel alternative. Methanol, another alternative fuel, has seen deployment on numerous ships globally, with efforts to accelerate adoption through initiatives like the EU Emissions Trading Scheme and FuelEU Maritime. Collaborative projects between companies like LR and Stena Line to retrofit vessels with methanol propulsion demonstrate the industry's commitment to decarbonization. Biofuels like FAME and HVO are also gaining traction, with vessels running on biodiesel and successful biofuel bunkering operations showcasing the feasibility and sustainability of these fuels. The industry's collective efforts and technological advancements indicate a positive trajectory towards a more sustainable and environmentally friendly maritime sector.