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Economic Feasibility of Biogas Microgeneration from Food Waste: Potential for Sustainable Energy in Northeastern Brazil

Author

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  • Iván D. Roa

    (Research Group on Biomass Energy, Department of Nuclear Energy, Federal University of Pernambuco, Recife 50670-901, PE, Brazil)

  • Jorge R. Henriquez

    (Research Group on Thermochemical Conversion, Department of Mechanical Engineering, Federal University of Pernambuco, Recife 50670-901, PE, Brazil)

  • Emmanuel D. Dutra

    (Research Group on Biomass Energy, Department of Nuclear Energy, Federal University of Pernambuco, Recife 50670-901, PE, Brazil)

  • Rômulo S. C. Menezes

    (Research Group on Biomass Energy, Department of Nuclear Energy, Federal University of Pernambuco, Recife 50670-901, PE, Brazil)

  • Monaliza M. M. Andrade

    (Research Group on Biomass Energy, Department of Nuclear Energy, Federal University of Pernambuco, Recife 50670-901, PE, Brazil)

  • Edvaldo P. Santos Junior

    (Research Group on Thermochemical Conversion, Department of Mechanical Engineering, Federal University of Pernambuco, Recife 50670-901, PE, Brazil)

  • Luiz Célio S. Rocha

    (Management Department, Federal Institute of Education, Science and Technology, North of Minas Gerais, Almenara 39900-000, MG, Brazil)

  • Paulo Rotella Junior

    (Department of Production Engineering, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil)

Abstract

This study evaluates three scenarios’ technical and economic viability for implementing a microgeneration power plant using biogas derived from the anaerobic digestion of food waste. The case study focuses on the Federal University of Pernambuco (UFPE) campus in Recife, northeastern (NE) Brazil, targeting the organic fraction of solid waste from food units (restaurants, canteens, and kiosks). The analysis was based on field data, the chemical composition of the waste, and the electric energy consumption. Biogas production of 166 m 3 /day from 1 ton/day of food waste was estimated using an anaerobic reactor of 126 m 3 . This amount of biogas could generate about 360 kWh/day of electricity if the plant operates at peak hours using a generator set with an alternative internal combustion engine of 120 kW, with a consumption of 66 m 3 /h and fuel efficiency of 30%. The system could generate 390 kWh/day of electrical energy using a microturbine, with a consumption of 78 m 3 /h and 30% efficiency. The scenario utilizing a tubular reactor and an internal combustion engine demonstrated the best economic viability. While this study focuses on financial aspects, the findings suggest significant potential contributions to sustainability, including reducing greenhouse gas (GHG) emissions and advancing renewable energy solutions. This model can be adapted for small NE Brazil municipalities, offering economic and environmental benefits.

Suggested Citation

  • Iván D. Roa & Jorge R. Henriquez & Emmanuel D. Dutra & Rômulo S. C. Menezes & Monaliza M. M. Andrade & Edvaldo P. Santos Junior & Luiz Célio S. Rocha & Paulo Rotella Junior, 2024. "Economic Feasibility of Biogas Microgeneration from Food Waste: Potential for Sustainable Energy in Northeastern Brazil," Sustainability, MDPI, vol. 16(23), pages 1-17, November.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:23:p:10238-:d:1527340
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    References listed on IDEAS

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    1. Papargyriou, Despoina & Broumidis, Emmanouil & de Vere-Tucker, Matthew & Gavrielides, Stelios & Hilditch, Paul & Irvine, John T.S. & Bonaccorso, Alfredo D., 2019. "Investigation of solid base catalysts for biodiesel production from fish oil," Renewable Energy, Elsevier, vol. 139(C), pages 661-669.
    2. Andrea Dell’Orto & Cristina Trois, 2024. "Double-Stage Anaerobic Digestion for Biohydrogen Production: A Strategy for Organic Waste Diversion and Emission Reduction in a South African Municipality," Sustainability, MDPI, vol. 16(16), pages 1-21, August.
    3. Nketiah, Emmanuel & Song, Huaming & Adjei, Mavis & Adu-Gyamfi, Gibbson & Obuobi, Bright & Cudjoe, Dan, 2024. "Assessment of energy generation potential and mitigating greenhouse gas emissions from biogas from food waste: Insights from Jiangsu Province," Applied Energy, Elsevier, vol. 371(C).
    4. Aquila, Giancarlo & Rotella Junior, Paulo & Rocha, Luiz Célio Souza & Balestrassi, Pedro Paulo & Pamplona, Edson de Oliveira & Nakamura, Wilson Toshiro, 2024. "Net metering rolling credits vs. net billing buyback: An economic analysis of a policy option proposal for photovoltaic prosumers," Renewable Energy, Elsevier, vol. 232(C).
    5. Lantz, Mikael, 2012. "The economic performance of combined heat and power from biogas produced from manure in Sweden – A comparison of different CHP technologies," Applied Energy, Elsevier, vol. 98(C), pages 502-511.
    6. Cudjoe, Dan & Nketiah, Emmanuel & Obuobi, Bright & Adu-Gyamfi, Gibbson & Adjei, Mavis & Zhu, Bangzhu, 2021. "Forecasting the potential and economic feasibility of power generation using biogas from food waste in Ghana: Evidence from Accra and Kumasi," Energy, Elsevier, vol. 226(C).
    7. Rodrigues, Sandy & Chen, Xiaoju & Morgado-Dias, F., 2017. "Economic analysis of photovoltaic systems for the residential market under China's new regulation," Energy Policy, Elsevier, vol. 101(C), pages 467-472.
    8. Hossain, Md. Sanowar & Das, Barun K. & Das, Arnob & Roy, Tamal Krishna, 2024. "Investigating the techno-economic and environmental feasibility of biogas-based power generation potential using food waste in Bangladesh," Renewable Energy, Elsevier, vol. 232(C).
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