An Application of Life Cycle Assessment for Electric Power Generated by Forest Residues Discussion of reduction of greenhouse gas emissions

被引：6

作者：

Komata, Hirotaka ^{[1
]}

Sakai, Sayaka ^{[2
]}

Yasaka, Michiyasu ^{[2
]}

Ishikawa, Yoshio ^{[1
]}

Hattori, Nobuaki ^{[3
]}

机构：

[1] Hokkaido Res Org, Forest Prod Res Inst, Asahikawa, Hokkaido 0710198, Japan

[2] Hokkaido Res Org, Forestry Res Inst, Bibai, Hokkaido 0790198, Japan

[3] Tokyo Univ Agr & Technol, Grad Sch Agr, Fuchu, Tokyo 1838509, Japan

来源：

MOKUZAI GAKKAISHI | 2013年 / 59卷 / 01期

关键词：

forest residue; life cycle assessment; greenhouse gas; electric power generation; feed-in tariff;

D O I：

10.2488/jwrs.59.22

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

We estimated GHG (Greenhouse Gas) emissions based on life cycle inventory analysis for electric power generated by forest residues. In studying 2 kinds of forest residues (Case 1: Associated with pre-commercial thinning, Case 2: Associated with final cutting) in Hokkaido, the system boundary was from collecting of forest residues to burning (power generation). Moisture content of forest residue in burning (power generation) was defined as 50% (oven dry basis). The highest and lowest GHG emissions were 1.27 and 0.10 kg-CO(2)eq/kWh, respectively. There is the potential for an increase in GHG emissions for electric power generated by forest residues depending on kind of residue, type of boiler and power generation efficiency.

引用

页码：22 / 28

页数：7

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