間伐残材を利用したバイオマス発電によるCO_2排出削減の可能性 Potential of Reduction in CO_2 Emission by Biomass Power Generation with Thinning Residues

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In Japan, forest thinning residues as woody biomass have potential to increase domestic primary energy supply, because there still remain many conifer plantations where thinning is not carried out. However, taking the reduction in carbon stock in forests into account, the additional thinning for energy supply may not contribute to the reduction in CO<sub>2</sub> emission. Considering the change in the carbon stock in forests, this paper discusses the potential of reduction in CO<sub>2</sub> emission by biomass power generation with thinning residues. As power generation systems with thinning residues, co-firing with coal in a utility's power station and a molten carbonate fuel cell (MCFC) with gasification system are taken into account. The results suggest that the co-firing of woody biomass supplied by the additional thinning at utilities' coal-fired power stations has a potential for reducing overall CO<sub>2</sub> emission.

収録刊行物

  • 電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society  

    電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society 127(1), 201-208, 2007-01-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10018456611
  • NII書誌ID(NCID)
    AN10136334
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854213
  • NDL 記事登録ID
    8626071
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-794
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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