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A stakeholders’ participatory approach to multi-criteria assessment of sustainable aviation fuels production pathways

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  • Ahmad, Salman
  • Ouenniche, Jamal
  • Kolosz, Ben W.
  • Greening, Philip
  • Andresen, John M.
  • Maroto-Valer, M. Mercedes
  • Xu, Bing

Abstract

Sustainable aviation fuels (SAF) provide a viable option to decarbonise global aviation. Unlike conventional jet-fuel, SAFs can be produced in several production pathways making their selection a complex multi-criteria decision making (MCDM) problem with conflicting objectives. In this paper, we propose a multicriteria based framework for evaluating SAF production pathways, which is a sequential decision-making process with feedback adjustment mechanisms. Given the early stage of SAF technologies' development and the scarcity of data on such technologies, in this research, we involved a variety of aviation industry stakeholders to assist with data and preference gathering. Our MCDM framework is designed to be generic to provide flexibilities to potential users in choosing the appropriate implementation decisions for the relevant stakeholders. The strength of the proposed framework lays in its flexibility to accommodate various stakeholders' subjective judgements, choice of ranking method, and robustness of results. We used our MCDM framework within a stakeholders’ participatory approach to rank order 11 SAF production pathways against 24 criteria grouped under social, environmental, economic, and technical impact categories. Our analysis revealed that the environmental and the economic impact categories are the most important ones followed by the technical and the social criteria; the gasification/Fischer-Tropsch (F-T) based production processes are preferred over fermentation and oil-based ones; and waste gases are the preferred feedstock along with wood-residue. These findings provide decision-makers with guidelines on the selection of SAF production pathways.

Suggested Citation

  • Ahmad, Salman & Ouenniche, Jamal & Kolosz, Ben W. & Greening, Philip & Andresen, John M. & Maroto-Valer, M. Mercedes & Xu, Bing, 2021. "A stakeholders’ participatory approach to multi-criteria assessment of sustainable aviation fuels production pathways," International Journal of Production Economics, Elsevier, vol. 238(C).
    • Handle: RePEc:eee:proeco:v:238:y:2021:i:c:s0925527321001328
    DOI: 10.1016/j.ijpe.2021.108156
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    as
    1. Turcksin, Laurence & Macharis, Cathy & Lebeau, Kenneth & Boureima, Faycal & Van Mierlo, Joeri & Bram, Svend & De Ruyck, Jacques & Mertens, Lara & Jossart, Jean-Marc & Gorissen, Leen & Pelkmans, Luc, 2011. "A multi-actor multi-criteria framework to assess the stakeholder support for different biofuel options: The case of Belgium," Energy Policy, Elsevier, vol. 39(1), pages 200-214, January.
    2. Wątróbski, Jarosław & Jankowski, Jarosław & Ziemba, Paweł & Karczmarczyk, Artur & Zioło, Magdalena, 2019. "Generalised framework for multi-criteria method selection," Omega, Elsevier, vol. 86(C), pages 107-124.
    3. Filimonau, Viachaslau & Högström, Michaela, 2017. "The attitudes of UK tourists to the use of biofuels in civil aviation: An exploratory study," Journal of Air Transport Management, Elsevier, vol. 63(C), pages 84-94.
    4. Baudry, Gino & Macharis, Cathy & Vallée, Thomas, 2018. "Range-based Multi-Actor Multi-Criteria Analysis: A combined method of Multi-Actor Multi-Criteria Analysis and Monte Carlo simulation to support participatory decision making under uncertainty," European Journal of Operational Research, Elsevier, vol. 264(1), pages 257-269.
    5. O’Connell, Adrian & Kousoulidou, Marina & Lonza, Laura & Weindorf, Werner, 2019. "Considerations on GHG emissions and energy balances of promising aviation biofuel pathways," Renewable and Sustainable Energy Reviews, Elsevier, vol. 101(C), pages 504-515.
    6. Baudry, Gino & Macharis, Cathy & Vallée, Thomas, 2018. "Can microalgae biodiesel contribute to achieve the sustainability objectives in the transport sector in France by 2030? A comparison between first, second and third generation biofuels though a range-," Energy, Elsevier, vol. 155(C), pages 1032-1046.
    7. Zhang, Hanfei & Wang, Ligang & Van herle, Jan & Maréchal, François & Desideri, Umberto, 2020. "Techno-economic evaluation of biomass-to-fuels with solid-oxide electrolyzer," Applied Energy, Elsevier, vol. 270(C).
    8. Markevicius, A. & Katinas, V. & Perednis, E. & Tamasauskiene, M., 2010. "Trends and sustainability criteria of the production and use of liquid biofuels," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(9), pages 3226-3231, December.
    9. Fiorese, Giulia & Catenacci, Michela & Verdolini, Elena & Bosetti, Valentina, 2013. "Advanced biofuels: Future perspectives from an expert elicitation survey," Energy Policy, Elsevier, vol. 56(C), pages 293-311.
    10. Xu, Bing & Nayak, Amar & Gray, David & Ouenniche, Jamal, 2016. "Assessing energy business cases implemented in the North Sea Region and strategy recommendations," Applied Energy, Elsevier, vol. 172(C), pages 360-371.
    11. Richard H. Moore & Kenneth L. Thornhill & Bernadett Weinzierl & Daniel Sauer & Eugenio D’Ascoli & Jin Kim & Michael Lichtenstern & Monika Scheibe & Brian Beaton & Andreas J. Beyersdorf & John Barrick , 2017. "Biofuel blending reduces particle emissions from aircraft engines at cruise conditions," Nature, Nature, vol. 543(7645), pages 411-415, March.
    12. Gollakota, A.R.K. & Kishore, Nanda & Gu, Sai, 2018. "A review on hydrothermal liquefaction of biomass," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 1378-1392.
    13. Castello, Daniele & Haider, Muhammad Salman & Rosendahl, Lasse Aistrup, 2019. "Catalytic upgrading of hydrothermal liquefaction biocrudes: Different challenges for different feedstocks," Renewable Energy, Elsevier, vol. 141(C), pages 420-430.
    14. Fortier, Marie-Odile P. & Roberts, Griffin W. & Stagg-Williams, Susan M. & Sturm, Belinda S.M., 2014. "Life cycle assessment of bio-jet fuel from hydrothermal liquefaction of microalgae," Applied Energy, Elsevier, vol. 122(C), pages 73-82.
    15. Staples, Mark D. & Malina, Robert & Suresh, Pooja & Hileman, James I. & Barrett, Steven R.H., 2018. "Aviation CO2 emissions reductions from the use of alternative jet fuels," Energy Policy, Elsevier, vol. 114(C), pages 342-354.
    16. Opricovic, Serafim & Tzeng, Gwo-Hshiung, 2004. "Compromise solution by MCDM methods: A comparative analysis of VIKOR and TOPSIS," European Journal of Operational Research, Elsevier, vol. 156(2), pages 445-455, July.
    17. Lienert, Judit & Duygan, Mert & Zheng, Jun, 2016. "Preference stability over time with multiple elicitation methods to support wastewater infrastructure decision-making," European Journal of Operational Research, Elsevier, vol. 253(3), pages 746-760.
    18. Doyle, John R. & Green, Rodney H. & Bottomley, Paul A., 1997. "Judging Relative Importance: Direct Rating and Point Allocation Are Not Equivalent," Organizational Behavior and Human Decision Processes, Elsevier, vol. 70(1), pages 65-72, April.
    19. Bartosz Gawron & Tomasz Białecki & Anna Janicka & Tomasz Suchocki, 2020. "Combustion and Emissions Characteristics of the Turbine Engine Fueled with HEFA Blends from Different Feedstocks," Energies, MDPI, vol. 13(5), pages 1-12, March.
    20. Kandaramath Hari, Thushara & Yaakob, Zahira & Binitha, Narayanan N., 2015. "Aviation biofuel from renewable resources: Routes, opportunities and challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 42(C), pages 1234-1244.
    21. Neves, Renato Cruz & Klein, Bruno Colling & da Silva, Ricardo Justino & Rezende, Mylene Cristina Alves Ferreira & Funke, Axel & Olivarez-Gómez, Edgardo & Bonomi, Antonio & Maciel-Filho, Rubens, 2020. "A vision on biomass-to-liquids (BTL) thermochemical routes in integrated sugarcane biorefineries for biojet fuel production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 119(C).
    22. Tzanetis, Konstantinos F. & Posada, John A. & Ramirez, Andrea, 2017. "Analysis of biomass hydrothermal liquefaction and biocrude-oil upgrading for renewable jet fuel production: The impact of reaction conditions on production costs and GHG emissions performance," Renewable Energy, Elsevier, vol. 113(C), pages 1388-1398.
    23. Schillo, R. Sandra & Isabelle, Diane A. & Shakiba, Abtin, 2017. "Linking advanced biofuels policies with stakeholder interests: A method building on Quality Function Deployment," Energy Policy, Elsevier, vol. 100(C), pages 126-137.
    24. Andreas W. Schäfer & Steven R. H. Barrett & Khan Doyme & Lynnette M. Dray & Albert R. Gnadt & Rod Self & Aidan O’Sullivan & Athanasios P. Synodinos & Antonio J. Torija, 2019. "Technological, economic and environmental prospects of all-electric aircraft," Nature Energy, Nature, vol. 4(2), pages 160-166, February.
    25. Klein, Bruno Colling & Chagas, Mateus Ferreira & Junqueira, Tassia Lopes & Rezende, Mylene Cristina Alves Ferreira & Cardoso, Terezinha de Fátima & Cavalett, Otavio & Bonomi, Antonio, 2018. "Techno-economic and environmental assessment of renewable jet fuel production in integrated Brazilian sugarcane biorefineries," Applied Energy, Elsevier, vol. 209(C), pages 290-305.
    26. Li, Yihua & Tseng, Chung-Li & Hu, Guiping, 2015. "Is now a good time for Iowa to invest in cellulosic biofuels? A real options approach considering construction lead times," International Journal of Production Economics, Elsevier, vol. 167(C), pages 97-107.
    27. Dimitriadis, Athanasios & Bezergianni, Stella, 2017. "Hydrothermal liquefaction of various biomass and waste feedstocks for biocrude production: A state of the art review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P1), pages 113-125.
    28. Chen, Yu-Kai & Lin, Cheng-Han & Wang, Wei-Cheng, 2020. "The conversion of biomass into renewable jet fuel," Energy, Elsevier, vol. 201(C).
    29. Lai, Yi-Ling & Ishizaka, Alessio, 2020. "The application of multi-criteria decision analysis methods into talent identification process: A social psychological perspective," Journal of Business Research, Elsevier, vol. 109(C), pages 637-647.
    30. Oliveira, Gilson Adamczuk & Tan, Kim Hua & Guedes, Bruno Turmina, 2018. "Lean and green approach: An evaluation tool for new product development focused on small and medium enterprises," International Journal of Production Economics, Elsevier, vol. 205(C), pages 62-73.
    31. Chu, Pei Lin & Vanderghem, Caroline & MacLean, Heather L. & Saville, Bradley A., 2017. "Financial analysis and risk assessment of hydroprocessed renewable jet fuel production from camelina, carinata and used cooking oil," Applied Energy, Elsevier, vol. 198(C), pages 401-409.
    32. Chuck, Christopher J. & Donnelly, Joseph, 2014. "The compatibility of potential bioderived fuels with Jet A-1 aviation kerosene," Applied Energy, Elsevier, vol. 118(C), pages 83-91.
    33. Zhang, Chi & Hui, Xin & Lin, Yuzhen & Sung, Chih-Jen, 2016. "Recent development in studies of alternative jet fuel combustion: Progress, challenges, and opportunities," Renewable and Sustainable Energy Reviews, Elsevier, vol. 54(C), pages 120-138.
    34. Yaghoubi, Jafar & Yazdanpanah, Masoud & Komendantova, Nadejda, 2019. "Iranian agriculture advisors' perception and intention toward biofuel: Green way toward energy security, rural development and climate change mitigation," Renewable Energy, Elsevier, vol. 130(C), pages 452-459.
    35. Daroch, Maurycy & Geng, Shu & Wang, Guangyi, 2013. "Recent advances in liquid biofuel production from algal feedstocks," Applied Energy, Elsevier, vol. 102(C), pages 1371-1381.
    36. Awasthi, Anjali & Chauhan, Satyaveer S. & Goyal, S.K., 2010. "A fuzzy multicriteria approach for evaluating environmental performance of suppliers," International Journal of Production Economics, Elsevier, vol. 126(2), pages 370-378, August.
    37. Kim, Yohan & Lee, Joosung & Ahn, Jaemyung, 2019. "Innovation towards sustainable technologies: A socio-technical perspective on accelerating transition to aviation biofuel," Technological Forecasting and Social Change, Elsevier, vol. 145(C), pages 317-329.
    38. Wang, Wei-Cheng & Tao, Ling, 2016. "Bio-jet fuel conversion technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 801-822.
    39. Cheng, Feng & Brewer, Catherine E., 2017. "Producing jet fuel from biomass lignin: Potential pathways to alkyl-benzenes and cycloalkanes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 673-722.
    40. Sgouridis, Sgouris & Bonnefoy, Philippe A. & Hansman, R. John, 2011. "Air transportation in a carbon constrained world: Long-term dynamics of policies and strategies for mitigating the carbon footprint of commercial aviation," Transportation Research Part A: Policy and Practice, Elsevier, vol. 45(10), pages 1077-1091.
    41. Trivedi, Parthsarathi & Olcay, Hakan & Staples, Mark D. & Withers, Mitch R. & Malina, Robert & Barrett, Steven R.H., 2015. "Energy return on investment for alternative jet fuels," Applied Energy, Elsevier, vol. 141(C), pages 167-174.
    42. Atsonios, Konstantinos & Kougioumtzis, Michael-Alexander & D. Panopoulos, Kyriakos & Kakaras, Emmanuel, 2015. "Alternative thermochemical routes for aviation biofuels via alcohols synthesis: Process modeling, techno-economic assessment and comparison," Applied Energy, Elsevier, vol. 138(C), pages 346-366.
    43. Awasthi, Anjali & Govindan, Kannan & Gold, Stefan, 2018. "Multi-tier sustainable global supplier selection using a fuzzy AHP-VIKOR based approach," International Journal of Production Economics, Elsevier, vol. 195(C), pages 106-117.
    44. Curiel-Esparza, Jorge & Mazario-Diez, Julio L. & Canto-Perello, Julian & Martin-Utrillas, Manuel, 2016. "Prioritization by consensus of enhancements for sustainable mobility in urban areas," Environmental Science & Policy, Elsevier, vol. 55(P1), pages 248-257.
    45. Ahmad, Salman & Nadeem, Abid & Akhanova, Gulzhanat & Houghton, Tom & Muhammad-Sukki, Firdaus, 2017. "Multi-criteria evaluation of renewable and nuclear resources for electricity generation in Kazakhstan," Energy, Elsevier, vol. 141(C), pages 1880-1891.
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    2. Alejandro Ortega & Konstantinos Gkoumas & Anastasios Tsakalidis & Ferenc Pekár, 2021. "Low-Emission Alternative Energy for Transport in the EU: State of Play of Research and Innovation," Energies, MDPI, vol. 14(22), pages 1-22, November.
    3. Yang, Zaoli & Ahmad, Salman & Bernardi, Andrea & Shang, Wen-long & Xuan, Jin & Xu, Bing, 2023. "Evaluating alternative low carbon fuel technologies using a stakeholder participation-based q-rung orthopair linguistic multi-criteria framework," Applied Energy, Elsevier, vol. 332(C).
    4. Yuan, Jiahang & Luo, Xinggang & Li, Yun & Hu, Xiaoqing & Chen, Wenchong & Zhang, Yue, 2022. "Multi criteria decision-making for distributed energy system based on multi-source heterogeneous data," Energy, Elsevier, vol. 239(PD).
    5. John Vourdoubas, 2021. "Is the De-carbonization of Air-transportation to and from the Island of Crete, Greece Feasible?," Environmental Management and Sustainable Development, Macrothink Institute, vol. 10(3), pages 62-75, August.
    6. Emmanouilidou, Elissavet & Mitkidou, Sophia & Agapiou, Agapios & Kokkinos, Nikolaos C., 2023. "Solid waste biomass as a potential feedstock for producing sustainable aviation fuel: A systematic review," Renewable Energy, Elsevier, vol. 206(C), pages 897-907.

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