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Biomass energy used in a sawmill

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  • Dowaki, Kiyoshi
  • Mori, Shunsuke

Abstract

Biomass-energy systems are considered to be environmentally superior to traditional ones from the viewpoints of the CO2 mitigation and the effective utilization of resources. However, the energy cost of these systems tends to be higher than that of conventional fossil-fuel systems. Furthermore, the establishment of environmental business models is expected in the near future.In this paper, the environmental improvement and the economics of a biomass-energy system in a sawmill are analyzed by a comparison of a gasification-cogeneration system with a direct-combustion system using scrap-wood material as feedstock fuel. Especially, the break-even point for marketability of the business taking the surplus electric-power into consideration is estimated under the assumption of a renewable-energy purchase system, such as the renewable portfolio standard (RPS) implemented in Japan. Consequently, when biomass-related subsidies are applied, the break-even point of the purchase price of the electric power from the gasification cogeneration becomes 7.7Â -->Â 35.7 yen/kWÂ h. Furthermore, if the construction cost decreases by 10%, the break-even point of the purchase price will be cheaper by about 7.4 yen/kWÂ h.

Suggested Citation

  • Dowaki, Kiyoshi & Mori, Shunsuke, 2005. "Biomass energy used in a sawmill," Applied Energy, Elsevier, vol. 80(3), pages 327-339, March.
    • Handle: RePEc:eee:appene:v:80:y:2005:i:3:p:327-339
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    Cited by:

    1. Leino, M. & Uusitalo, V. & Grönman, A. & Nerg, J. & Horttanainen, M. & Soukka, R. & Pyrhönen, J., 2016. "Economics and greenhouse gas balance of distributed electricity production at sawmills using hermetic turbogenerator," Renewable Energy, Elsevier, vol. 88(C), pages 102-111.
    2. Li, Zeyun & Kuo, Yen-Ku & Mahmud, Abdul Rahman & Nassani, Abdelmohsen A. & Haffar, Mohamed & Muda, Iskandar, 2022. "Integration of renewable energy, environmental policy stringency, and climate technologies in realizing environmental sustainability: Evidence from OECD countries," Renewable Energy, Elsevier, vol. 196(C), pages 1376-1384.
    3. Sedef E. Kara & Mustapha D. Ibrahim & Sahand Daneshvar, 2021. "Dual Efficiency and Productivity Analysis of Renewable Energy Alternatives of OECD Countries," Sustainability, MDPI, vol. 13(13), pages 1-14, July.
    4. Xiao, Ruirui & Chen, Xueli & Wang, Fuchen & Yu, Guangsuo, 2010. "Pyrolysis pretreatment of biomass for entrained-flow gasification," Applied Energy, Elsevier, vol. 87(1), pages 149-155, January.
    5. Engelken, Maximilian & Römer, Benedikt & Drescher, Marcus & Welpe, Isabell M. & Picot, Arnold, 2016. "Comparing drivers, barriers, and opportunities of business models for renewable energies: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 60(C), pages 795-809.
    6. Chien, Taichen & Hu, Jin-Li, 2007. "Renewable energy and macroeconomic efficiency of OECD and non-OECD economies," Energy Policy, Elsevier, vol. 35(7), pages 3606-3615, July.
    7. Martínez González, Aldemar & Lesme Jaén, René & Silva Lora, Electo Eduardo, 2020. "Thermodynamic assessment of the integrated gasification-power plant operating in the sawmill industry: An energy and exergy analysis," Renewable Energy, Elsevier, vol. 147(P1), pages 1151-1163.
    8. Shabani, Mohadeseh & Kordrostami, Sohrab & Jahani Sayyad Noveiri, Monireh, 2023. "Renewable energy performance analysis using fuzzy dynamic directional distance function model under natural and managerial disposability," Applied Energy, Elsevier, vol. 352(C).
    9. Cai, Junmeng & Liu, Ronghou & Deng, Chunjian, 2008. "An assessment of biomass resources availability in Shanghai: 2005 analysis," Renewable and Sustainable Energy Reviews, Elsevier, vol. 12(7), pages 1997-2004, September.
    10. Rajvikram Madurai Elavarasan & Leoponraj Selvamanohar & Kannadasan Raju & Raghavendra Rajan Vijayaraghavan & Ramkumar Subburaj & Mohammad Nurunnabi & Irfan Ahmad Khan & Syed Afridhis & Akshaya Harihar, 2020. "A Holistic Review of the Present and Future Drivers of the Renewable Energy Mix in Maharashtra, State of India," Sustainability, MDPI, vol. 12(16), pages 1-33, August.
    11. Xiao, Ruirui & Chen, Xueli & Wang, Fuchen & Yu, Guangsuo, 2011. "The physicochemical properties of different biomass ashes at different ashing temperature," Renewable Energy, Elsevier, vol. 36(1), pages 244-249.
    12. Lian, Z.T. & Chua, K.J. & Chou, S.K., 2010. "A thermoeconomic analysis of biomass energy for trigeneration," Applied Energy, Elsevier, vol. 87(1), pages 84-95, January.
    13. Tugcu, Can Tansel & Tiwari, Aviral Kumar, 2016. "Does renewable and/or non-renewable energy consumption matter for total factor productivity (TFP) growth? Evidence from the BRICS," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 610-616.
    14. Woo, Chungwon & Chung, Yanghon & Chun, Dongphil & Seo, Hangyeol & Hong, Sungjun, 2015. "The static and dynamic environmental efficiency of renewable energy: A Malmquist index analysis of OECD countries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 47(C), pages 367-376.

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