A new study by Aurora Energy Research highlights the potential of e-fuel production in Europe as a valuable opportunity for electrolysers, particularly in the face of scaling challenges for green hydrogen. Focused on countries like Sweden, Spain, and Germany, the study emphasizes the role of e-fuels such as ammonia, methanol, e-kerosene, and e-methane in supporting the energy transition. Despite hydrogen's high contribution to e-fuel costs, the study underlines the importance of efficient power procurement strategies and integrated production setups. The EU's ambitious targets for aviation and maritime, along with regulatory directives like the Renewable Energy Directive (RED) III, are expected to drive investments in e-fuels. The study suggests that a combination of demand-side and supply-side measures, including regulatory frameworks for carbon capture and incentives for offtakers, will be essential for the success of e-fuel adoption. While Spain and Sweden are identified as potential frontrunners due to low renewable energy costs, Germany also holds promise with the right support mechanisms. The research also aligns with the IEA's projection that a significant portion of global electrolyser capacity by 2050 could be dedicated to green hydrogen-based sustainable aviation fuels. This positive outlook on e-fuels in Europe reflects a growing interest in sustainable energy solutions and the need for strategic investments in the sector.