Biogas as a Strategic Climate Mitigation Tool: A Strengths,Weaknesses,Opportunities,Threats Analysis of Methane Abatement,Carbon Integrity,and Pathways to Negative Emissions
Restricted accessDiscussionFirst published online 2026
Biogas as a Strategic Climate Mitigation Tool: A Strengths,Weaknesses,Opportunities,Threats Analysis of Methane Abatement,Carbon Integrity,and Pathways to Negative Emissions
AbdA. A., KimJ., & OthmanM. R. (2025). Bibliometric guide to future biogas technology for sustainable energy need and agricultural development. Clean Technologies and Environmental Policy, 27(11), 6031–6065.
2.
AweO. W., ZhaoY., NzihouA., MinhD. P., & LyczkoN. (2017). A review of biogas utilisation, purification and upgrading technologies. Waste and Biomass Valorization, 8(2), 267–283; doi: 10.1007/s12649-016-9826-4
3.
Baena-MorenoF. M., Pastor-PerezL., WangQ., & ReinaT. R. (2020). Bio-methane and bio-methanol co-production from biogas: A profitability analysis to explore new sustainable chemical processes. Journal of Cleaner Production, 265, 121909.
4.
DhullP., KumarS., YadavN., & LohchabR. K. (2024). A comprehensive review on anaerobic digestion with focus on potential feedstocks, limitations associated and recent advances for biogas production. Environmental Science and Pollution Research, 1-36, 32(32), 19129–19164; doi: https://link.springer.com/article/10.1007/s11356-024-33736-6
5.
DivyaD., GopinathL. R., & ChristyP. M. (2015). A review on current aspects and diverse prospects for enhancing biogas production in sustainable means. Renewable and Sustainable Energy Reviews, 42, 690–699; doi: 10.1016/j.rser.2014.10.055
GrassmannN. (2011). The legal framework for the feed-in of biogas; Das Recht der Biogaseinspeisung. GWF Gas-Erdgas, 152.
8.
HoppeM., SchleyP., & UhrigM. (2009). Metrological issues in energy measurement on biogas. Accreditation and Quality Assurance, 14(12), 677–683.
9.
Intergovernmental Panel on Climate Change, IPCC. (2022). Climate change 2022: Mitigation of climate change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press. 10.1017/9781009157926
10.
JacksonR. B., SaunoisM., BousquetP., CanadellJ. G., PoulterB., et al. (2020). Increasing anthropogenic methane emissions arise equally from agricultural and fossil fuel sources. Environmental Research Letters, 15(7), 071002; doi: 10.1088/1748-9326/ab9ed2
11.
KabeyiM. J. B., & OlanrewajuO. A. (2022). Biogas production and applications in the sustainable energy transition. Journal of Energy, 2022(, 1–43; doi: 10.1155/2022/8750221
12.
LapisoT. T., & RoubíkH. (2025). A systematic scoping review of biogas as an instrumental technology for a circular economy and a way forward to ensure sustainable development in the context of global south nations. Sustainable Development, 33(6), 9073–9105.
13.
LiebetrauJ., ClemensJ., CuhlsC., HafermannC., FrieheJ., et al. (2010). Methane emissions from biogas-producing facilities within the agricultural sector. Engineering in Life Sciences, 10(6), 595–599; doi: 10.1002/elsc.201000070
14.
LiuC., WangJ., PuS., & LuX. (2014). Economic analysis of pig farm biogas projects in China and Germany. Huagong Xuebao/CIESC Journal, 65(5), 1835–1839.
15.
Luna-delRiscoM., Arrieta GonzálezC., Mendoza-HernándezS., Vanegas-TrujilloE., da Rocha MenesesL., et al. (2025). Evaluating the socio-economic drivers of household adoption of biodigester systems for domestic energy in rural Colombia. Sustainable Energy Technologies and Assessments, 73, 104146.
16.
MakepaD. C., & ChihambakweZ. J. (2025). Carbon emissions reduction assessment via biogas production and resource recovery: the IPCC methodology. In Innovations in the Global Biogas industry. Woodhead Publishing, (pp. 399–421).
17.
ObaideenK., AbdelkareemM. A., WilberforceT., ElsaidK., SayedE. T., et al. (2022). Biogas role in achievement of the sustainable development goals: Evaluation, Challenges, and Guidelines. Journal of the Taiwan Institute of Chemical Engineers, 131, 104207.
ScarlatN., DallemandJ. F., & FahlF. (2018). Biogas: Developments and perspectives in Europe. Renewable Energy, 129, 457–472; doi: 10.1016/j.renene.2018.03.006
20.
SearchingerT. D., WirseniusS., BeringerT., & DumasP. (2018). Assessing the efficiency of changes in land use for mitigating climate change. Nature, 564(7735), 249–253; doi: 10.1038/s41586-018-0757-z
21.
ShindellD., RavishankaraA. R., KuylenstiernaJ. C., MichalopoulouE., Höglund-IsakssonL., et al. (2021. Global methane assessment: Benefits and costs of mitigating methane emissions (No. Job No: DTI/2352/PA). United Nations Environment Programme. Available from: https://ntrs.nasa.gov/citations/20210015658
22.
SurendraK. C., TakaraD., HashimotoA. G., & KhanalS. K. (2014). Biogas as a sustainable energy source for developing countries: Opportunities and challenges. Renewable and Sustainable Energy Reviews, 31, 846–859; doi: 10.1016/j.rser.2013.12.015
23.
Van den BergL., & KennedyK. J. (1983). Comparison of advanced anaerobic reactors for industrial wastewater treatment. In Proceedings of the 38th Industrial Waste Conference. Purdue University. (pp. 667–676).
24.
Von BlottnitzH., & CurranM. A. (2007). A review of assessments conducted on bio-ethanol as a transportation fuel from a net energy, greenhouse gas, and environmental life cycle perspective. Journal of Cleaner Production, 15(7), 607–619; doi: 10.1016/j.jclepro.2006.03.002
25.
WeihrichH. (1982). The TOWS matrix—A tool for situational analysis. Long Range Planning, 15(2), 54–66; doi: 10.1016/0024-6301(82)90120-0
26.
ZhangY., LiJ., & WangH. (2021). A bibliometric analysis of global biogas research from 2010 to 2024. Renewable and Sustainable Energy Reviews, 135, 110–120.