sustainability Article An Analysis of the Emission Reduction Targets of “Belt and Road” Countries Based on Their NDC Reports Jing Wu 1,2, Guan Kaixuan 1, Qianting Zhu 3, Wang Zheng 1,2,4, Yuanhua Chang 3 and Xiong Wen 5,* 1 Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China;
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[email protected] (W.Z.) 2 School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China 3 School of Economics and Management, China University of Petroleum, Beijing 102249, China;
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[email protected] (Y.C.) 4 School of Geography, East China Normal University, Shanghai 200062, China 5 School of Economics, Beijing Technology and Business University, Beijing 100048, China * Correspondence:
[email protected] Received: 14 October 2019; Accepted: 4 December 2019; Published: 9 December 2019 Abstract: The emission reduction targets articulated in the nationally determined contribution (NDC) reports of the “Belt and Road” countries, which have joined China in an international alliance to promote green development, are studied in this paper. Our findings indicate that the most commonly adopted emission reduction targets are relative to emissions in the base year and to baseline scenarios. Approximately half of these countries request technological and financial support from the international community in their NDC reports. Greenhouse gas inventory accounting, and data management, modeling, and tools are the most commonly identified technological needs. Moreover, the NDC reports indicate that $2.88 trillion of financial support is explicitly required, while a reliable international financial assistance and technology transfer would enable considerably higher emission reduction targets to be reached in Belt and Road countries.