 The change in energy and carbon emissions efficiency after afforestation in China by applying a modified dynamic SBM modelXiangyu Teng, Fan-peng Liu and Yung-Ho Chiu Energy, 2021, vol. 216, issue C Abstract: Although China is the largest energy consumer and carbon emitter in the world, it also has experienced the largest increase in green leaf area, as evidenced from 2007 to 2017 when it hit 66.156 million hectares, accounting for 6.891% of the country’s total land area. This study considered carbon sequestration in afforestation and introduced it as an exogenous variable into a modified dynamic Slacks-Based Measure (SBM) model to find the change in China’s energy and carbon emissions efficiency. Different from previous studies, China’s western region had the best efficiency value of 0.718, while the eastern and central regions were 0.699 and 0.590. In some provinces with more restoration of trees, their efficiency value changed greatly, such as Yunnan, Qinghai, Inner Mongolia and Guizhou. The results highlighted that afforestation has become the most effective strategy for China to improve energy and carbon emissions efficiency and for dealing with climate change, which can be ensured through carbon tax and market mechanism policies. Keywords: Energy and carbon emission efficiency; Carbon sequestration; Afforestation; Modified dynamic SBM model (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:216:y:2021:i:c:s0360544220324087 DOI: 10.1016/j.energy.2020.119301 Access Statistics for this article Energy is currently edited by Henrik Lund and Mark J. Kaiser More articles in Energy from Elsevier |
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