The potential for energy saving and carbon emission reduction in China's regional industrial sectors

被引：73

作者：

Zhu, Qingyuan ^{[1
,2
]}

Li, Xingchen ^{[3
]}

Li, Feng ^{[4
]}

Zhou, Dequn ^{[1
,2
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Econ & Management, Nanjing 211106, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Res Ctr Soft Energy Sci, 29 Jiangjun Ave, Nanjing 211106, Peoples R China

[3] Nanjing Audit Univ, Sch Accounting, Nanjing 211815, Jiangsu, Peoples R China

[4] Southwestern Univ Finance & Econ, Sch Business Adm, Chengdu 611130, Peoples R China

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 2020年 / 716卷

基金：

中国国家自然科学基金;

关键词：

Carbon emission reduction; Energy saving; Data envelopment analysis; Big data; DATA ENVELOPMENT ANALYSIS; PRODUCTION TECHNOLOGY HETEROGENEITY; ENVIRONMENTAL EFFICIENCY; CLOSEST TARGETS; CO2; EMISSIONS; DEA; FRONTIER; PERFORMANCE; DISTANCE; MODELS;

D O I：

10.1016/j.scitotenv.2019.135009

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Rapid economic growth of China's industry has brought many problems. Among them, the problems of energy shortage and environmental pollution have become increasingly serious. The quick development of the big data has brought new challenges and opportunities for environmental management. In this paper, we propose a new data envelopment analysis (DEA) model to analyze the energy and environmental efficiency of industrial sectors from China's 30 provincial-level regions in order to determine the potential and route for energy saving (ES) and carbon emission reduction (CER). The new DEA model not only considers the dynamic data, but also involves the technology heterogeneity and closest targets, which could achieve the potential or provide the route for ES and CER step by step with least effort. The new approach is illustrated by using the regional industrial dataset of China and some implications for ES and CER are proposed. (C) 2019 Elsevier B.V. All rights reserved.

引用

页数：9

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