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Comparing centralized and decentralized bio-energy systems in rural China

机译:中国农村集中式和分散式生物能源系统的比较

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摘要

Under the dual pressures of an energy crisis and rising greenhouse gas emissions, biomass energy development and utilisation has become part of the national energy strategy in China. The last decade has witnessed a strong promotion of both centralised and decentralised bio-energy systems in rural China. The government seems to have a strong preference for centralised (village-based) bio-energy systems in recent years. However, these government-driven systems have not worked without difficulties, particularly regarding economic and technological viability and maintenance. Studies on the advantages and disadvantages of decentralised and centralised bio-energy systems are rare. This study aims to shed light on the performances of these two systems in terms of social, economic and environmental effects. Through interviewing local officials and village leaders and surveying farmers in 12 villages in Shandong Province, it was found that bio-energy systems should be selected based on the local circumstances. The diversity of the local natural, economic and social situations determines the size, place, technology and organisational model of the bio-energy system.
机译:在能源危机和温室气体排放上升的双重压力下,生物质能的开发利用已成为中国国家能源战略的一部分。过去十年见证了中国农村集中式和分散式生物能源系统的强劲发展。近年来,政府似乎强烈倾向于集中式(基于村庄的)生物能源系统。但是,这些政府驱动的系统并非没有困难地工作,特别是在经济和技术可行性以及维护方面。分散和集中式生物能源系统的利弊研究很少。这项研究旨在从社会,经济和环境影响的角度揭示这两个系统的性能。通过采访山东省12个村的地方官员和村领导,并对农民进行调查,发现应根据当地情况选择生物能源系统。当地自然,经济和社会状况的多样性决定了生物能源系统的规模,位置,技术和组织模型。

著录项

  • 来源
    《Energy Policy》 |2013年第12期|34-43|共10页
  • 作者单位

    State Key Laboratory of Urban and Regional Ecology, Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Haidian District, Beijing 100085, China;

    Environmental Policy Group, Wageningen University, Hollandseweg 1, 6706 KN Wageningen, The Netherlands;

    Environmental Policy Group, Wageningen University, Hollandseweg 1, 6706 KN Wageningen, The Netherlands;

    School of Environment and Natural Resources, Renmin University of China, Beijing 100872, China;

    State Key Laboratory of Urban and Regional Ecology, Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Haidian District, Beijing 100085, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Centralized bio-energy system; Household bio-digester; Performance evaluation;

    机译:集中式生物能源系统;家用生物消化器;绩效评估;

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