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Research Hotspots and Evolution Trends of Carbon Neutrality—Visual Analysis of Bibliometrics Based on CiteSpace

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  • Duomin Wang

    (School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China)

  • Yubin Huangfu

    (School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China)

  • Zuoji Dong

    (School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China
    National Land Science Research Center, Beijing 100190, China)

  • Yiqi Dong

    (School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China)

Abstract

Climate change is one of the most urgent challenges facing the world. All countries should take joint actions to achieve the goal of carbon neutrality, which include controlling global warming to within a 1.5 °C temperature rise, to mitigate the extreme harm caused by climate change. However, ways in which to achieve economically and environmentally sustainable carbon neutrality are yet to be established. Carbon neutrality appears frequently in international policy and the scientific literature, but there is little detailed literature. It is necessary to conduct an in-depth analysis of the development context of its research. This paper analyzed the literature on carbon neutrality using bibliometric methods. A total of 1383 research papers were collected from the “Web of Science core database” from 1995 to 2021. Descriptive statistical analysis and keyword co-occurrence and literature co-citation network analyses were utilized to sort the research hotspots, and the detected bursts, the top 30 keywords in terms of word frequency, and 12 clusters were selected. It was found that the existing carbon neutrality research literature mainly focuses on carbon neutrality energy transformation, carbon neutrality technology development, carbon neutrality effect evaluation, and carbon neutrality industry examples. The analysis process involved comprehensively reading the key articles and considering the co-citation, burstiness, centrality, and other indicators under clustering; the carbon neutrality research was then divided into three stages, and evolving themes were observed. Based on the burst detection, this paper holds that with the energy structure transformation, energy consumption assessment and carbon neutrality schemes of various industries, carbon dioxide capture technology, and biogas resource utilization, urban carbon neutrality policy will become a research hotspot in the future. This paper helps to provide a reference for scholars’ theoretical research and has important reference value for policymakers to formulate relevant policy measures. It is helpful for enterprises to make strategic decisions and determine the direction of technology, for R&D and investment, and it is of considerable significance to promote the research of carbon neutrality technology.

Suggested Citation

  • Duomin Wang & Yubin Huangfu & Zuoji Dong & Yiqi Dong, 2022. "Research Hotspots and Evolution Trends of Carbon Neutrality—Visual Analysis of Bibliometrics Based on CiteSpace," Sustainability, MDPI, vol. 14(3), pages 1-27, January.
  • Handle: RePEc:gam:jsusta:v:14:y:2022:i:3:p:1078-:d:727415
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    References listed on IDEAS

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    1. Chaomei Chen, 2006. "CiteSpace II: Detecting and visualizing emerging trends and transient patterns in scientific literature," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 57(3), pages 359-377, February.
    2. Fergus Green & Nicholas Stern, 2017. "China's changing economy: implications for its carbon dioxide emissions," Climate Policy, Taylor & Francis Journals, vol. 17(4), pages 423-442, May.
    3. Joeri Rogelj & Michel den Elzen & Niklas Höhne & Taryn Fransen & Hanna Fekete & Harald Winkler & Roberto Schaeffer & Fu Sha & Keywan Riahi & Malte Meinshausen, 2016. "Paris Agreement climate proposals need a boost to keep warming well below 2 °C," Nature, Nature, vol. 534(7609), pages 631-639, June.
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    Cited by:

    1. Jingwei Han & Zhixiong Tan & Maozhi Chen & Liang Zhao & Ling Yang & Siying Chen, 2022. "Carbon Footprint Research Based on Input–Output Model—A Global Scientometric Visualization Analysis," IJERPH, MDPI, vol. 19(18), pages 1-23, September.
    2. Linchao Huang & Jincheng Zhou & Dan Wang & Fang Wang & Jiu Liu & Dingpu Shi & Xiaohong Chen & Duo Yang & Qingna Pan, 2023. "Visualization Analysis of Global Self-Regulated Learning Status, Hotspots, and Future Trends Based on Knowledge Graph," Sustainability, MDPI, vol. 15(3), pages 1-20, February.
    3. Ziwen Wei & Man Yuan, 2023. "Research on the Current Situation and Future Development Trend of Immersive Virtual Reality in the Field of Education," Sustainability, MDPI, vol. 15(9), pages 1-18, May.
    4. Paweł Kut & Katarzyna Pietrucha-Urbanik & Martina Zeleňáková, 2024. "Assessing the Role of Hydrogen in Sustainable Energy Futures: A Comprehensive Bibliometric Analysis of Research and International Collaborations in Energy and Environmental Engineering," Energies, MDPI, vol. 17(8), pages 1-27, April.
    5. Wai Ming To & Andy W. L. Chung, 2023. "Carbon-Neutrality Research in China—Trends and Emerging Themes," World, MDPI, vol. 4(3), pages 1-19, August.
    6. Paweł Kut & Katarzyna Pietrucha-Urbanik, 2022. "Most Searched Topics in the Scientific Literature on Failures in Photovoltaic Installations," Energies, MDPI, vol. 15(21), pages 1-14, October.
    7. Jie Gao & Wu Zhang & Chunbaixue Yang & Qun Wang & Rui Yuan & Rui Wang & Limiao Zhang & Zhijian Li & Xiaoli Luo, 2023. "A Comparative Study of China’s Carbon Neutrality Policy and International Research Keywords under the Background of Decarbonization Plans in China," Sustainability, MDPI, vol. 15(17), pages 1-23, August.
    8. Yiying Tao & Yuheng Tao, 2024. "Integrating Aesthetic Education in Quality Education: A Bibliometric Analysis of Sustainable Development Perspectives," Sustainability, MDPI, vol. 16(2), pages 1-26, January.
    9. Yuheng Tao & Po-Hsien Lin, 2023. "Analyses of Sustainable Development of Cultural and Creative Parks: A Pilot Study Based on the Approach of CiteSpace Knowledge Mapping," Sustainability, MDPI, vol. 15(13), pages 1-28, July.
    10. Qiujie Sun & Jingyu Zhou & Zhou Lan & Xiangyang Ma, 2023. "The Economic Influence of Energy Storage Construction in the Context of New Power Systems," Sustainability, MDPI, vol. 15(4), pages 1-16, February.
    11. Guofeng Wang & Rui Shi & Wei Cheng & Lihua Gao & Xiankai Huang, 2023. "Bibliometric Analysis for Carbon Neutrality with Hotspots, Frontiers, and Emerging Trends between 1991 and 2022," IJERPH, MDPI, vol. 20(2), pages 1-23, January.
    12. Xingyun Yan & Lingyu Wang & Mingzhu Fang & Jie Hu, 2022. "How Can Industrial Parks Achieve Carbon Neutrality? Literature Review and Research Prospect Based on the CiteSpace Knowledge Map," Sustainability, MDPI, vol. 15(1), pages 1-29, December.
    13. Xiaohong Chen & Jincheng Zhou & Jinqiu Wang & Dan Wang & Jiu Liu & Dingpu Shi & Duo Yang & Qingna Pan, 2022. "Visualizing Status, Hotspots, and Future Trends in Mathematical Literacy Research via Knowledge Graph," Sustainability, MDPI, vol. 14(21), pages 1-19, October.

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