文献类型： 会议论文

第一作者： Timo L?tj?nen

作者： Timo L?tj?nen ¹ ; Michael Finell ² ; Esa Aro-Heinil? ³ ; Katri Pahkala ⁴ ;

作者机构： 1.MTT Agrifood Research Finland, Plant Production Research, FI-92400 Ruukki, Finland, firstname.lastname@mtt.fi

2.SLU Biomass Technology and Chemistry, SE-90183 Ume?, Sweden, firstname.lastname@slu.se

3.MTT Agrifood Research Finland, Economy Research, FI-00790 Helsinki, Finland, firstname.lastname@mtt.fi

4.MTT Agrifood Research Finland, Plant Production Research, FI-31600 Jokioinen, Finland, firstname.lastname@mtt.fi

会议名称： European biomass conference and exhibition

主办单位：

页码： 86-89

摘要： Reed canary grass and willow are suitable raw materials for CHP-plants and biorefineries. Industrialscale production of these crops already exists in Scandinavia, but production could be expanded. We designed asimple economical model to explore production costs of the crops, which can also be used for sensitive analysis. Theproduction costs of willow were approximately 25% lower than those of reed canary grass. The assumed yield levelsgreatly influenced production costs. The effects of fertiliser price and biomass transport distance on total costs werealso tested. The major obstacles to increasing reed canary grass and willow cultivation seem to be high productioncosts compared with income, uncertainty in price development of inputs and competing crops and low interest amongplant operators in new raw materials.

分类号： s216