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E-Fuels: A Comprehensive Review of the Most Promising Technological Alternatives towards an Energy Transition

Author

Listed:
  • Sonia Dell’Aversano

    (Department of Industrial and Information Engineering and Economics, University of L’Aquila, Monteluco di Roio, 67100 L’Aquila, Italy
    These authors contributed equally to this work.)

  • Carlo Villante

    (Department of Industrial and Information Engineering and Economics, University of L’Aquila, Monteluco di Roio, 67100 L’Aquila, Italy
    These authors contributed equally to this work.)

  • Katia Gallucci

    (Department of Industrial and Information Engineering and Economics, University of L’Aquila, Monteluco di Roio, 67100 L’Aquila, Italy
    These authors contributed equally to this work.)

  • Giuseppina Vanga

    (ENEA—Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Via Anguillarese 301, 00123 Rome, Italy
    These authors contributed equally to this work.)

  • Andrea Di Giuliano

    (Department of Industrial and Information Engineering and Economics, University of L’Aquila, Monteluco di Roio, 67100 L’Aquila, Italy
    These authors contributed equally to this work.)

Abstract

E-fuels represent a crucial technology for transitioning to fossil-free energy systems, driven by the need to eliminate dependence on fossil fuels, which are major environmental pollutants. This study investigates the production of carbon-neutral synthetic fuels, focusing on e-hydrogen (e-H 2 ) generated from water electrolysis using renewable electricity and carbon dioxide (CO 2 ) captured from industrial sites or the air (CCUS, DAC). E-H 2 can be converted into various e-fuels (e-methane, e-methanol, e-DME/OME, e-diesel/kerosene/gasoline) or combined with nitrogen to produce e-ammonia. These e-fuels serve as efficient energy carriers that can be stored, transported, and utilized across different energy sectors, including transportation and industry. The first objective is to establish a clear framework encompassing the required feedstocks and production technologies, such as water electrolysis, carbon capture, and nitrogen production techniques, followed by an analysis of e-fuel synthesis technologies. The second objective is to evaluate these technologies’ technological maturity and sustainability, comparing energy conversion efficiency and greenhouse gas emissions with their electric counterparts. The sustainability of e-fuels hinges on using renewable electricity. Challenges and future prospects of an energy system based on e-fuels are discussed, aiming to inform the debate on e-fuels’ role in reducing fossil fuel dependency.

Suggested Citation

  • Sonia Dell’Aversano & Carlo Villante & Katia Gallucci & Giuseppina Vanga & Andrea Di Giuliano, 2024. "E-Fuels: A Comprehensive Review of the Most Promising Technological Alternatives towards an Energy Transition," Energies, MDPI, vol. 17(16), pages 1-43, August.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:16:p:3995-:d:1454926
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    References listed on IDEAS

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    1. Zhang, Hanfei & Wang, Ligang & Van herle, Jan & Maréchal, François & Desideri, Umberto, 2020. "Techno-economic comparison of green ammonia production processes," Applied Energy, Elsevier, vol. 259(C).
    2. Drünert, Sebastian & Neuling, Ulf & Zitscher, Tjerk & Kaltschmitt, Martin, 2020. "Power-to-Liquid fuels for aviation – Processes, resources and supply potential under German conditions," Applied Energy, Elsevier, vol. 277(C).
    3. Elishav, Oren & Lewin, Daniel R. & Shter, Gennady E. & Grader, Gideon S., 2017. "The nitrogen economy: Economic feasibility analysis of nitrogen-based fuels as energy carriers," Applied Energy, Elsevier, vol. 185(P1), pages 183-188.
    4. Benzhen Yao & Tiancun Xiao & Ofentse A. Makgae & Xiangyu Jie & Sergio Gonzalez-Cortes & Shaoliang Guan & Angus I. Kirkland & Jonathan R. Dilworth & Hamid A. Al-Megren & Saeed M. Alshihri & Peter J. Do, 2020. "Transforming carbon dioxide into jet fuel using an organic combustion-synthesized Fe-Mn-K catalyst," Nature Communications, Nature, vol. 11(1), pages 1-12, December.
    5. Wang, Ligang & Rao, Megha & Diethelm, Stefan & Lin, Tzu-En & Zhang, Hanfei & Hagen, Anke & Maréchal, François & Van herle, Jan, 2019. "Power-to-methane via co-electrolysis of H2O and CO2: The effects of pressurized operation and internal methanation," Applied Energy, Elsevier, vol. 250(C), pages 1432-1445.
    6. Vishal Ram & Surender Reddy Salkuti, 2023. "An Overview of Major Synthetic Fuels," Energies, MDPI, vol. 16(6), pages 1-35, March.
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