Arat, Hüseyin TuranBalki, Mustafa KemalInce, Alper Can2026-04-252026-04-252025978-044313219-3978-044334108-3https://doi.org/10.1016/B978-0-44-313219-3.00139-8https://hdl.handle.net/11486/8014Electrofuels (e-fuels) are produced by combining recycled CO2 with hydrogen obtained from water electrolysis through renewable energy. There are various production methods for e-fuels, which are expected to be an important milestone on the path to decarbonization. This book chapter presents the importance of e-fuels, production methods, advantages and disadvantages, techno-economic visualization, and current status. Therewithal, some suggestions are given on how to increase the production of e-fuels while reducing their costs. © 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.eninfo:eu-repo/semantics/closedAccessCO₂ captureE-Fuels productionElectrolysisFuel synthesisHydrogenPower to XBook PartVol6:637Vol6:65910.1016/B978-0-44-313219-3.00139-82-s2.0-105029481957N/A