The maritime sector is facing increasing pressure to reduce greenhouse gas emissions, leading to a focus on alternative fuels like e-fuels for decarbonization. A recent study by the New Energies Coalition, in partnership with France Gaz Maritime, EVOLEN, and Ricardo plc, delves into the potential of e-fuels in transforming the shipping industry sustainably. E-fuels, derived from renewable electricity and green hydrogen, are evaluated for their environmental performance and compliance with FuelEU Maritime regulations. The study indicates that e-fuels could lead to over 90% GHG reductions compared to traditional fossil fuels, aligning with the 2050 FuelEU targets. However, challenges such as production optimization, engine development, and emissions reduction exist. These hurdles can be mitigated through strategies like maximizing renewable electricity use, investing in R&D for e-fuel-compatible engines, and curbing N2O and methane emissions. Lifecycle Assessment (LCA) plays a crucial role in understanding the full emissions footprint of e-fuels, emphasizing the need for a holistic perspective from production to usage. The report proposes policy recommendations including robust certification systems, R&D investments in emission reduction technologies, optimized fuel production locations, and clear regulatory frameworks. By implementing these suggestions, the maritime sector can accelerate the adoption of e-fuels and drive progress towards net-zero emissions by 2050. While challenges persist, strategic investments in technology, regulation, and infrastructure can empower e-fuels to lead the decarbonization efforts in the shipping industry.