我国电力工业技术创新对碳减排的影响机制

IF 3.5 3区社会学 Q2 ENVIRONMENTAL STUDIES

International Journal of Climate Change Strategies and Management Pub Date : 2022-11-03 DOI:10.1108/ijccsm-04-2022-0055

Ming Yang, Duoxiang Wang, Xiaofeng Chen, Xiaomiao Lei, Linxiang Cao

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引用次数: 0

摘要

目的本研究旨在分析技术创新与碳排放之间的科学关系。以中国电力工业为实证研究对象，本研究考察了电力技术创新对碳排放的影响，并提出了中国发展技术创新的政策建议。设计/方法/方法本研究首次计算了2005-2008年中国电力行业的能源消耗和碳排放水平。其次，本研究构建了电力技术创新评价指标体系，包括六个指标：发电设备平均利用小时数；电厂耗电率；线路损耗率；发电标准煤耗；供电标准煤耗；以及中国发电、转换或配电的专利申请数量。最后，从实践的角度对2005-2008年中国电力行业技术创新与碳排放的关系进行了评估和分析。发现电力技术创新对碳排放的影响是长期且相对较大的，而碳排放对电力技术创新的影响是短期且不显著的。研究局限性/含义本研究对发展技术创新和技术转移提出了相关建议，实践启示本研究为阐明电力行业技术创新与碳排放之间的关系提供了实证证据，进一步发展了技术创新和碳排放的研究理论。社会影响有关部门将采取措施促进电力行业的技术创新和发展，以减少碳排放。独创性/价值本研究构建了一个包含六个指标的电力技术创新评价指标体系。运用该评价方法对我国电力行业的技术创新水平进行了测度。分析了中国技术创新与碳排放之间的因果关系。

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Influence mechanism of technological innovation of electric power industry on carbon emission reduction in China

Purpose This study aims to analyse the scientific relationship between technological innovation and carbon emissions. Taking the Chinese electric power industry as the empirical research object, this study examined the effect of power technological innovation on carbon emissions and proposed policy recommendations for the development of technological innovation in China. Design/methodology/approach This study first calculated the energy consumption and carbon emission level of the Chinese electric power industry from 2005 to 2018. Secondly, this study built an evaluation index system for technological innovation of electric power with six indicators: average utilisation hours of power generation equipment; power consumption rate of power plant; line loss rate; standard coal consumption for power generation; standard coal consumption for power supply; and number of patent applications granted for generation, conversion or distribution of electric power in China. Finally, from a practical point of view, the relationship between technological innovation and carbon emissions of the Chinese electric power industry from 2005 to 2018 is evaluated and analysed. Findings Power technology innovation has been found to have a long-term and relatively large effect on carbon emissions, and carbon emissions have a short-term and insignificant impact on power technology innovation. Research limitations/implications This study puts forward relevant suggestions for developing technological innovation and technology transfer, which is essential to establishing a low-carbon or zero-carbon power system in China. Practical implications This study provides empirical evidence for clarifying the relationship between technological innovation and carbon emissions in the power industry and further develops research theories on technological innovation and carbon emissions. Social implications Relevant authorities will adopt measures to promote technological innovation and development in the power sector to reduce carbon emissions. Originality/value This study built an evaluation index system with six indicators for technological innovation of electric power. The evaluation method was used to measure the technological innovation level of the Chinese electric power industry. The causal link between technological innovation and carbon emissions in China was analysed.

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来源期刊

International Journal of Climate Change Strategies and Management ENVIRONMENTAL STUDIES-

CiteScore

8.10

自引率

8.30%

发文量

审稿时长

15 weeks

期刊介绍： Effective from volume 10 (2018), International Journal of Climate Change Strategies and Management is an open access journal. In the history of science there have been only a few issues which have mobilized the attention of scientists and policy-makers alike as the issue of climate change currently does. International Journal of Climate Change Strategies and Management is an international forum that addresses the need for disseminating scholarly research, projects and other initiatives aimed to facilitate a better understanding of the subject matter of climate change. The journal publishes papers dealing with policy-making on climate change, and methodological approaches to cope with the problems deriving from climate change. It disseminates experiences from projects and case studies where due consideration to environmental, economic, social and political aspects is given and especially the links and leverages that can be attained by this holistic approach. It regards climate change under the perspective of its wider implications: for economic growth, water and food security, and for people''s survival – especially those living in the poorest communities in developing countries.