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Policy support and technology development trajectory for renewable natural gas in the U.S

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  • Aui, Alvina
  • Wang, Yu

Abstract

Renewable natural gas (RNG) is a clean alternative to fossil natural gas, which can be used as transportation fuel, among other applications. This study projects the development trajectory of RNG and evaluates its impacts on the future U.S. transportation market using a hybrid computable general equilibrium model. This analysis considers various factors and uncertainties affecting RNG production, such as technology development, market conditions, competition with other advanced biofuels, and national and state policies. In 2050, RNG production will grow to 2.7 billion gallons (10 billion liters), mostly from swine manure, under current policy provisions. This will lead to a reduction in greenhouse gas (GHG) emissions by 58.56 million metric tonne of CO2e in 2050. Analysis of different technology cases finds RNG from animal manure to be predominant, while RNG from corn stover and cellulosic ethanol are less competitive. A high mandatory target of 1 billion gallons will drive RNG production higher by 8–18 %, while an extended 2nd-generation biofuel production tax credit will mostly increase cellulosic ethanol production. The model also finds RNG production being affected by uncertainties in market conditions, such as GDP growth, fossil fuel prices, and oil and gas supply.

Suggested Citation

  • Aui, Alvina & Wang, Yu, 2025. "Policy support and technology development trajectory for renewable natural gas in the U.S," Renewable Energy, Elsevier, vol. 244(C).
    • Handle: RePEc:eee:renene:v:244:y:2025:i:c:s0960148125003313
    DOI: 10.1016/j.renene.2025.122669
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    References listed on IDEAS

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    1. Lauer, Markus & Hansen, Jason K. & Lamers, Patrick & Thrän, Daniela, 2018. "Making money from waste: The economic viability of producing biogas and biomethane in the Idaho dairy industry," Applied Energy, Elsevier, vol. 222(C), pages 621-636.
    2. Shen, Yanwen & Linville, Jessica L. & Urgun-Demirtas, Meltem & Mintz, Marianne M. & Snyder, Seth W., 2015. "An overview of biogas production and utilization at full-scale wastewater treatment plants (WWTPs) in the United States: Challenges and opportunities towards energy-neutral WWTPs," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 346-362.
    3. Alessia Amato & Konstantina Tsigkou & Alessandro Becci & Francesca Beolchini & Nicolò M. Ippolito & Francesco Ferella, 2023. "Life Cycle Assessment of Biomethane vs. Fossil Methane Production and Supply," Energies, MDPI, vol. 16(12), pages 1-18, June.
    4. Catalano, Giovanni & D'Adamo, Idiano & Gastaldi, Massimo & Nizami, Abdul-Sattar & Ribichini, Marco, 2024. "Incentive policies in biomethane production toward circular economy," Renewable and Sustainable Energy Reviews, Elsevier, vol. 202(C).
    5. Mosleh Uddin, Md & Wen, Zhiyou & Mba Wright, Mark, 2022. "Techno-economic and environmental impact assessment of using corn stover biochar for manure derived renewable natural gas production," Applied Energy, Elsevier, vol. 321(C).
    6. Ciro Florio & Gabriella Fiorentino & Fabiana Corcelli & Sergio Ulgiati & Stefano Dumontet & Joshua Güsewell & Ludger Eltrop, 2019. "A Life Cycle Assessment of Biomethane Production from Waste Feedstock Through Different Upgrading Technologies," Energies, MDPI, vol. 12(4), pages 1-12, February.
    7. Fernandes, Daniel J. & Ferreira, Ana F. & Fernandes, Edgar C., 2023. "Biogas and biomethane production potential via anaerobic digestion of manure: A case study of Portugal," Renewable and Sustainable Energy Reviews, Elsevier, vol. 188(C).
    8. Marconi, Pietro & Rosa, Lorenzo, 2023. "Role of biomethane to offset natural gas," Renewable and Sustainable Energy Reviews, Elsevier, vol. 187(C).
    9. Dar, R.A. & Parmar, M. & Dar, E.A. & Sani, R.K. & Phutela, U.G., 2021. "Biomethanation of agricultural residues: Potential, limitations and possible solutions," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    10. Aui, Alvina & Wang, Yu, 2023. "Cellulosic ethanol production: Assessment of the impacts of learning and plant capacity," Technological Forecasting and Social Change, Elsevier, vol. 197(C).
    11. Aui, Alvina & Wang, Yu, 2022. "Post-RFS supports for cellulosic ethanol: Evaluation of economic and environmental impacts of alternative policies," Energy Policy, Elsevier, vol. 170(C).
    12. Gabrielle M. Myers & Daniel S. Andersen & Bobby J. Martens & D. Raj Raman, 2023. "Cost Assessment of Centralizing Swine Manure and Corn Stover Co-Digestion Systems," Energies, MDPI, vol. 16(11), pages 1-17, May.
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    1. Jay N. Meegoda & Charmi Chande & Ishani Bakshi, 2025. "Biodigesters for Sustainable Food Waste Management," IJERPH, MDPI, vol. 22(3), pages 1-37, March.

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