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Carbon emission reductions under global low-carbon technology transfer and its policy mix with R&D improvement

机译:全球低碳技术转移下的碳排放减少及其与研发改进的政策组合

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摘要

In this study, we have developed a new integrated assessment model named CIECIA-TD to study the carbon reductions and climatic and economic impacts of global low-carbon technology transfer and its policy mix with R&D improvement. Compared with its base model, CIEC1A, CIECIA-TD comprises a bottom-up technology transfer and diffusion mode for depicting the individual technology transfer behaviours. The results show that the technology transfer has significant reduction and warming mitigation effects. However, it is insufficient for achieving the 2 "C mitigation goal. The technologies transfer frequently between developed countries, achieving significant carbon reductions when the low-carbon technologies are fully shared around the world, whereas reductions of developing countries are mainly limited by their knowledge stocks and R&D investments. Climate policy mix that combines technology transfer and R&D improvement can achieve the 2 °C mitigation target. However, the economic benefits of countries are eroded as the price of global warming mitigation under this policy mix.
机译:在这项研究中,我们开发了一个名为Ciecia-TD的新的综合评估模型,研究了全球低碳技术转移及其与研发改善的政策组合的碳减税和气候和经济影响。与其基础型号CIEC1A相比,CIECIA-TD包括用于描绘各个技术转移行为的自下而上的技术传输和扩散模式。结果表明,技术转移具有显着的减少和变暖的缓解效果。但是,它不足以实现2“C减轻目标。在发达国家之间经常转移,当低碳技术在世界各地完全分享时,达到显着的碳减少,而发展中国家的减少主要受其知识的限制股票和研发投资。将技术转让和研发改善结合的气候政策组合可以实现2°C缓解目标。然而,各国的经济利益被侵蚀,因为在这一政策组合下全球变暖减缓的价格被侵蚀。

著录项

  • 来源
    《Energy》 |2021年第1期|119300.1-119300.15|共15页
  • 作者单位

    Population Research Institute East China Normal University Shanghai 200241 China;

    Institutes of Science and Development Chinese Academy of Sciences Beijing 100080 China Key Laboratory of Geographical Information Science Ministry of State Education of China East China Normal University Shanghai 200241 China;

    Key Research Institute of Yellow River Civilization and Sustainable Development & Collaborative Innovation Center on Yellow River Civilization jointly built by Henan Province and Ministry of Education Henan University Kaifeng 475001 China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Low-carbon technology transfer; Carbon reduction; Integrated assessment model (IAM); RD investment; Process technology progress;

    机译:低碳技术转让;碳减少;综合评估模型(IAM);研发投资;过程技术进步;

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