1. The Substitution of Natural Gas with Biomethane in an Industrial Fluidized Bed Sand Drying Process. (2025). Nascimento, Andreas ; Vila, Ivonete ; de Carvalho, Felipe Solferini ; Dos, Mnica Valria.
   In: Energies.
   RePEc:gam:jeners:v:18:y:2025:i:6:p:1364-:d:1609389.

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2. Innovative Method for Biomethane Production Based on a Closed Cycle of Biogas Upgrading and Organic Substrate Pretreatment—Technical, Economic, and Technological Fundamentals. (2025). Zieliski, Marcin ; Dbowski, Marcin ; Kazimierowicz, Joanna.
   In: Energies.
   RePEc:gam:jeners:v:18:y:2025:i:5:p:1033-:d:1596000.

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3. State and Perspectives of Biomethane Production and Use—A Systematic Review. (2025). Bis, Marta ; Pawowski, Lucjan ; Zdeb, Magdalena ; Pawowska, Magorzata.
   In: Energies.
   RePEc:gam:jeners:v:18:y:2025:i:10:p:2660-:d:1660983.

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92. Xie, L.; Xu, J.; Zhang, Y.; He, Y. Biogas Upgrading. In Advances in Bioenergy; Elsevier: Amsterdam, The Netherlands, 2020; Volume 5, pp. 309–344. ISBN 978-0-12-820744-4.
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93. Yang, L.; Corsolini, S.I. Online Removal of Volatile Siloxanes in Solid-State Anaerobic Digester Biogas Using a Biofilter and an Activated Carbon Filter. J. Environ. Chem. Eng. 2019, 7, 103284. [CrossRef]
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94. Yousef, A.M.; El-Maghlany, W.M.; Eldrainy, Y.A.; Attia, A. Low-Temperature Distillation Process for CO2/CH4 Separation: A Study for Avoiding CO2 Freeze-Out. J. Heat Transf. 2018, 140, 042001. [CrossRef]
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95. Yousef, A.M.; El-Maghlany, W.M.; Eldrainy, Y.A.; Attia, A. New Approach for Biogas Purification Using Cryogenic Separation and Distillation Process for CO2 Capture. Energy 2018, 156, 328–351. [CrossRef]
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98. Zabed, H.; Sahu, J.N.; Boyce, A.N.; Faruq, G. Fuel Ethanol Production from Lignocellulosic Biomass: An Overview on Feedstocks and Technological Approaches. Renew. Sustain. Energy Rev. 2016, 66, 751–774. [CrossRef]
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1. A Review of Operational Conditions of the Agroforestry Residues Biomethanization for Bioenergy Production Through Solid-State Anaerobic Digestion (SS-AD). (2025). Habib, Horchani ; Salma, Taktek ; Zaineb, Dhaouefi ; Lega, Braghiroli Flavia ; Yann, Lebihan ; Simon, Lafontaine ; Morgan, Lecoublet ; Ahmed, Koubaa.
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2. A Lifecycle Analysis of a Floating Power Plant Using Biomethane as a Drop-In Fuel for Cold Ironing of Vessels at Anchorage. (2025). Drousiotis, Marios ; Petrakides, Sotiris ; Ar, Elias ; Ktoris, Angelos ; Mallouppas, George.
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   RePEc:gam:jeners:v:18:y:2025:i:2:p:253-:d:1562758.

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3. Green Hydrogen Production from Biogas or Landfill Gas by Steam Reforming or Dry Reforming: Specific Production and Energy Requirements. (2025). Singh, Dhruv ; Sirini, Piero ; Lombardi, Lidia.
   In: Energies.
   RePEc:gam:jeners:v:18:y:2025:i:10:p:2631-:d:1659605.

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4. Mitigating biomethane losses in European biogas plants: A techno-economic assessment. (2025). Carbone, C ; Agostini, A ; Buffi, M ; Hurtig, O ; Besseau, R ; Scarlat, N.
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5. Assessing the triple-bottom-line impacts of crop straw-based bio-natural gas production in China: An input‒output-based hybrid LCA model. (2025). Wang, Changbo ; Feng, Meili ; Liu, Jinliang ; Chang, Yuan.
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6. Alternative options for biogas-to-energy: A comparison of electricity and biomethane generation based on the real operation of a production site. (2025). Chiaramonti, David ; Noussan, Michel ; Negro, Viviana.
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7. Unlocking European biogas and biomethane: Policy insights from comparative analysis. (2024). Massol, Olivier ; Cret, Anna ; Sesini, Marzia.
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8. Circular Bioeconomy in the Metropolitan Area of Barcelona: Policy Recommendations to Optimize Biowaste Management. (2024). Sastre, Sergio ; Chifari, Rosaria ; Chochois, Laurene ; Sanchez, Laura Martinez ; Meisterl, Karin ; Puig-Ventosa, Ignasi ; Fiorentino, Gabriella ; Zucaro, Amalia.
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9. Biomass Energy and Biofuels: Perspective, Potentials, and Challenges in the Energy Transition. (2024). Avino, Pasquale ; Ceci, Paolo ; Szabo, Marta ; Mignogna, Debora.
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10. Numerical Assessment of a Heavy-Duty (HD) Spark Ignition (SI) Biogas Engine. (2024). Lucchini, Tommaso ; Ballerini, Alberto ; Onorati, Angelo.
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11. Environmental and Social Life Cycle Assessment of Data Centre Heat Recovery Technologies Combined with Fuel Cells for Energy Generation. (2024). Abanades, Alberto ; Summers, Jon ; Gustaffson, Jonas ; Hidalgo-Carvajal, David ; de Andres, Juan Manuel ; Rodriguez, Javier Perez ; Puentes, Camila Andrea.
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12. The Contribution of Biogas to the Electricity Supply Chain: An Italian Life Cycle Assessment Database. (2024). Motola, Vincenzo ; Scalbi, Simona ; Ansanelli, Giuliana ; Fiorentino, Gabriella ; Rinaldi, Caterina ; Cerbone, Antonietta ; Zucaro, Amalia ; Giocoli, Alessandro.
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13. Biogas Upgrading Technology: Conventional Processes and Emerging Solutions Analysis. (2024). Galloni, Matteo ; di Marcoberardino, Gioele.
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14. A solar-assisted liquefied biomethane production by anaerobic digestion: Dynamic simulations for harbors. (2024). Daccadia, Massimo Dentice ; Vicidomini, Maria ; Cimmino, Luca ; Cappiello, Francesco Liberato ; Calise, Francesco.
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15. Environmental impact assessment of the production of biomethane from landfill biogas and its use as vehicle fuel. (2024). Martn-Lara, Mara Ngeles ; Godoy, Vernica ; Calero, Mnica ; Arjandas, Sunil ; Garcia-Garcia, Guillermo.
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16. Unlocking the potential of cryogenic biogas upgrading technologies integrated with bio-LNG production: A comparative assessment. (2024). Nga, Nguyen Nhu ; Agarwal, Neha ; Nizami, Muhammad ; Aziz, Muhammad ; Lee, Moonyong ; Naquash, Ahmad.
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17. An environmental and economic assessment for biomethane injection and natural gas heavy goods vehicles. (2024). Keogh, N ; Monaghan, R. F. D., ; Corr, D.
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18. Application of Biogas and Biomethane as Maritime Fuels: A Review of Research, Technology Development, Innovation Proposals, and Market Potentials. (2023). Mallouppas, George ; Ar, Elias ; Ioannou, Constantina ; Ktoris, Angelos ; Paradeisiotis, Andreas.
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19. Biogas Valorisation to Biomethane for Commercialisation in South Africa: A Review. (2023). Mapantsela, Yolanda ; Mukumba, Patrick ; Shambira, Ngwarai ; Makaka, Golden ; Shonhiwa, Chipo.
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20. Perspectives of Biogas Plants as BECCS Facilities: A Comparative Analysis of Biomethane vs. Biohydrogen Production with Carbon Capture and Storage or Use (CCS/CCU). (2023). Schliess, Tobias ; Ziehn, Sonja ; Hohmann, Silja ; Miehe, Robert ; Full, Johannes ; Schmid, Hans-Peter ; Gamero, Edgar ; Sauer, Alexander.
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21. Life Cycle Assessment of Biomethane vs. Fossil Methane Production and Supply. (2023). Ippolito, Nicolo M ; Tsigkou, Konstantina ; Ferella, Francesco ; Beolchini, Francesca ; Amato, Alessia ; Becci, Alessandro.
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22. The energetic and economic analysis of demand-driven biogas plant investment possibility in dairy farm. (2023). Rozakis, Stelios ; Mazurkiewicz, Jakub ; Dach, Jacek ; Nagele, Hans-Joachim ; Janczak, Damian ; Kowalczyk-Juko, Alina ; Czekaa, Wojciech ; Qiao, Wei ; Pochwatka, Patrycja.
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    RePEc:eee:energy:v:283:y:2023:i:c:s0360544223025598.

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23. Life cycle water consumption of bio-oil fermentation for bio-ethanol production based on a distributed-centralized model. (2023). Dong, Yan-Yan ; Zhu, Ya-Hong ; Zheng, Ji-Lu.
    In: Energy.
    RePEc:eee:energy:v:264:y:2023:i:c:s036054422203184x.

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24. Organizational Life Cycle Sustainability Assessment (OLCSA) for a Higher Education Institution as an Organization: A Systematic Review and Bibliometric Analysis. (2022). Wafa, Wafaurahman ; Abdullah, Sabrina ; Akhundzada, Noor Ahmad ; Matthew, Nitanan Koshy ; Sharaai, Amir Hamzah.
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    RePEc:gam:jsusta:v:14:y:2022:i:5:p:2616-:d:757234.

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25. Possible Ways of Extending the Biogas Plants Lifespan after the Feed-In Tariff Expiration. (2022). Dalpaos, Chiara ; Benato, Alberto ; Macor, Alarico.
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    RePEc:gam:jeners:v:15:y:2022:i:21:p:8113-:d:959195.

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26. Quality of gaseous biofuels: Statistical assessment and guidance on production technologies. (2022). Xiao, Jun ; Zhao, Hao ; Gu, Haiming ; Song, Guohui ; Yan, Chao.
    In: Renewable and Sustainable Energy Reviews.
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27. Biogas catalytic methanation for biomethane production as fuel in freight transport - A carbon footprint assessment. (2022). Held, Michael ; Wichert, Martin ; Kolb, Gunther ; Bidart, Christian.
    In: Renewable and Sustainable Energy Reviews.
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28. Life cycle assessment and techno-economic analysis of fuel ethanol production via bio-oil fermentation based on a centralized-distribution model. (2022). Zhu, Ya-Hong ; Zheng, Ji-Lu ; Su, Hong-Yu ; Sun, Guo-Tao ; Kang, Fu-Ren.
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29. Technologies for biogas desulfurization - An overview of recent studies. (2022). Konrad, O ; Marder, M ; Junges, E ; Becker, C M.
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30. Business model scaling can be used to activate and grow the biogas-to-grid market in Australia to decarbonise hard-to-abate industries: An application of entrepreneurial management. (2022). Guerin, Turlough F.
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31. Renewable biomethane production from biogas upgrading via membrane separation: Experimental analysis and multistep configuration design. (2022). Zito, Pasquale Francesco ; Barbieri, Giuseppe ; Brunetti, Adele.
    In: Renewable Energy.
    RePEc:eee:renene:v:200:y:2022:i:c:p:777-787.

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32. Evaluating the opportunity for utilising anaerobic digestion and pyrolysis of livestock manure and grass silage to decarbonise gas infrastructure: A Northern Ireland case study. (2022). Mehta, Neha ; Rooney, David W ; Johnston, Christopher R ; Anderson, Aine.
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    RePEc:eee:renene:v:196:y:2022:i:c:p:343-357.

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33. The gas grid as a vector for regional decarbonisation - a techno economic case study for biomethane injection and natural gas heavy goods vehicles. (2022). O'Shea, R ; Keogh, Niamh ; Monaghan, R. F. D., ; Corr, D.
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34. Rate-based modeling approach for High Pressure Water Scrubbing with unsteady gas flowrate and multicomponent absorption applied to biogas upgrading. (2022). Dietrich, Nicolas ; Hebrard, Gilles ; Wantz, Eliot ; Benizri, David.
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35. Odour Nuisance at Municipal Waste Biogas Plants and the Effect of Feedstock Modification on the Circular Economy—A Review. (2021). Winiewska, Marta ; Leliciska-Serafin, Krystyna ; Kulig, Andrzej.
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36. Life cycle assessment of food waste to energy and resources: Centralized and decentralized anaerobic digestion with different downstream biogas utilization. (2021). Wang, Xiaonan ; Zhang, Jingxin ; Tian, Hailin ; Lim, Ee Yang ; Tong, Yen Wah.
    In: Renewable and Sustainable Energy Reviews.
    RePEc:eee:rensus:v:150:y:2021:i:c:s136403212100770x.

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