 The impact of opening the Arctic Northeast Passage on China's carbon emissionsLaike Yang and Miaomiao Jiang Transport Policy, 2024, vol. 155, issue C, 242-254 Abstract: The increase in shipping along Arctic routes has resulted in an increasing need for the environmental effects of shipping to be considered. Existing studies on the environmental impact of Arctic routes have focused mainly on shipping operations and have paid little attention to the dynamic features of opening new shipping routes. In light of the continuing retreat of Arctic sea ice, this study aimed to predict changes in China's CO2 emissions from a production perspective via scenarios of the opening of the Arctic Northeast Passage (NEP) in different future years (2025, 2030, 2035). A shipping cost model was first developed to calculate the changes in shipping costs resulting from commercial use of the NEP. Then, an energy-environmental version of the Global Trade Analysis Project (GTAP-E) model and the GTAP-E 10.0 database were used to simulate the changes in CO2 emissions that may arise from the economic adjustments to the opening of the NEP. The driving factors and possible mechanisms of the environmental effects of the NEP were analyzed based on the simulation results. The re-simulation for the environmental effects of opening the NEP taking emission control policies into account was performed. The findings showed that the opening of the NEP would increase global CO2 emissions. This effect would gradually increase over time. For China, opening the NEP would initially reduce short- and medium-term CO2 emissions owing to upgrades of sectoral structure, while ultimately elevating emissions in the long run due to a large expansion in trade and the economy. The economic growth driven by commercial use of the NEP would tend to optimize the Chinese sectoral and energy structure in the short run. Notably, emission control policies would markedly affect the aforementioned environmental outcomes of opening the NEP. Keywords: Arctic Northeast passage; Shipping and environment; CO2 emissions; Energy structure; GTAP-E 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:trapol:v:155:y:2024:i:c:p:242-254 Ordering information: This journal article can be ordered from DOI: 10.1016/j.tranpol.2024.07.006 Access Statistics for this article Transport Policy is currently edited by Y. Hayashi More articles in Transport Policy from Elsevier |
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