Modelling supply and demand of bioenergy from short rotation coppice and Miscanthus in the UK
Modelling supply and demand of bioenergy from short rotation coppice and Miscanthus in the UK
复制标题
DOI：
10.1016/j.biortech.2010.05.002
复制
发表时间：
2010-11-01
影响因子：
11.4
通讯作者：
Taylor, G.
中科院分区：
文献类型：
--
作者：
Bauen, A. W.;Dunnett, A. J.;Taylor, G.
来自木质纤维素能源作物的生物质可在短期内在热和电力应用中以及在长期内在运输燃料应用中有助于初级能源供应。本文根据经验生产率模型估算了英格兰和威尔士草本和木本木质纤维素能源作物的最佳原料配置。利用芒草、杨柳和白杨的产量图，在气候、土壤和土地利用等因素的约束下，估算了潜在资源量。根据能源作物的资源分布和相关的生产成本，估算了能源作物的供给-成本曲线。空间资源模型，然后用于通知生物质的供应，以地理分布的需求中心，与共烧厂作为一个例子。最后，讨论了能源作物对英国一次能源和可再生能源目标的潜在贡献。(c)2010爱思唯尔有限公司版权所有。
Biomass from lignocellulosic energy crops can contribute to primary energy supply in the short term in heat and electricity applications and in the longer term in transport fuel applications. This paper estimates the optimal feedstock allocation of herbaceous and woody lignocellulosic energy crops for England and Wales based on empirical productivity models. Yield maps for Miscanthus, willow and poplar, constrained by climatic, soil and land use factors, are used to estimate the potential resource. An energy crop supply-cost curve is estimated based on the resource distribution and associated production costs. The spatial resource model is then used to inform the supply of biomass to geographically distributed demand centres, with co-firing plants used as an illustration. Finally, the potential contribution of energy crops to UK primary energy and renewable energy targets is discussed. (c) 2010 Elsevier Ltd. All rights reserved.