| Issue |
E3S Web Conf.
Volume 528, 2024
2024 3rd International Symposium on New Energy Technology Innovation and Low Carbon Development (NET-LC 2024)
|
|
|---|---|---|
| Article Number | 03023 | |
| Number of page(s) | 5 | |
| Section | Carbon Emission Research and Sustainable Development | |
| DOI | https://doi.org/10.1051/e3sconf/202452803023 | |
| Published online | 28 May 2024 | |
Evaluation of Carbon Emission Efficiency of Chinese Oil and Gas Enterprises
College of Economics and Management, Northeast Petroleum University, Daqing 163318, China
* Corresponding author’s e-mail: lmx76540@163.com
This paper constructs a carbon emission efficiency evaluation model using the non-expected output SBM model and the Global-Malmquist-Luenberger model to statically and dynamically evaluate the carbon emission efficiency of 69 oil and gas enterprises from 2016 to 2021. The results found that the overall carbon emission efficiency of China's oil and gas enterprises is at a relatively low level, but with an upward trend. The results also show that there are differences in carbon emission efficiency among oil and gas enterprises, and that the carbon emission efficiency of most oil and gas enterprises improves thanks to the improvement of technical efficiency.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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