The potential for bioenergy crops to contribute to meeting GB heat and electricity demands

被引：24

作者：

Wang, Shifeng ^{[1
]}

Hastings, Astley ^{[1
]}

Wang, Sicong ^{[2
]}

Sunnenberg, Gilla ^{[3
]}

Tallis, Matthew J. ^{[4
]}

Casella, Eric ^{[5
]}

Taylor, Simon ^{[6
]}

Alexander, Peter ^{[7
]}

Cisowska, Iwona ^{[8
]}

Lovett, Andrew ^{[3
]}

Taylor, Gail ^{[4
]}

Firth, Steven ^{[6
]}

Moran, Dominic ^{[7
]}

Morison, James ^{[5
]}

Smith, Pete ^{[1
]}

机构：

[1] Univ Aberdeen, Inst Biol & Environm Sci, Aberdeen AB24 3UU, Scotland

[2] Swansea Univ, Dept Econ, Swansea SA2 8PP, W Glam, Wales

[3] Univ E Anglia, Sch Environm Sci, Norwich NR4 7TJ, Norfolk, England

[4] Univ Southampton, Ctr Biol Sci, Southampton SO17 1BJ, Hants, England

[5] Forest Res, Ctr Sustainable Forestry & Climate Change, Farnham GU10 4LH, Surrey, England

[6] Univ Loughborough, Sch Civil & Bldg Engn, Loughborough LE11 3TU, Leics, England

[7] Scottish Agr Coll, Edinburgh EH9 3JG, Midlothian, Scotland

[8] Ctr Ecol & Hydrol, Wallingford OX10 8BB, Oxon, England

来源：

GLOBAL CHANGE BIOLOGY BIOENERGY | 2014年 / 6卷 / 02期

基金：

英国自然环境研究理事会; 英国工程与自然科学研究理事会;

关键词：

combined heat and power; electricity; greenhouse gas; heat; Miscanthus; renewable energy; short rotation coppice; SHORT-ROTATION COPPICE; CLIMATE-CHANGE COMMITMENTS; GREENHOUSE-GAS COSTS; CARBON MITIGATION; MISCANTHUS; ENERGY; LAND; YIELD; MODEL; UK;

D O I：

10.1111/gcbb.12123

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The paper presents a model system, which consists of a partial equilibrium model and process-based terrestrial biogeochemistry models, to determine the optimal distributions of both Miscanthus (Miscanthus x giganteus) and short rotation coppice willow (SRC) (Salix. viminalis L. x S. viminalis var Joruun) in Great Britain (GB), as well as their potential contribution to meet heat and electricity demand in GB. Results show that the potential contribution of Miscanthus and SRC to heat and electricity demand is significant. Without considering farm-scale economic constraints, Miscanthus and SRC could generate, in an economically competitive way compared with other energy generation costs, 224 800 GWh yr(-1) heat and 112 500 GWh yr(-1) electricity, with 8 Mha of available land under Miscanthus and SRC, accounting for 66% of total heat demand and 62% of total electricity demand respectively. Given the pattern of heat and electricity demand, and the relative yields of Miscanthus and SRC in different parts of GB, Miscanthus is mainly favoured in the Midlands and areas in the South of GB, whereas SRC is favoured in Scotland, the Midlands and areas in the South of GB.

引用

页码：136 / 141

页数：6

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