G20跨境基础设施工具包：为区域发展提供跨境基础设施（英）2026

Delivering cross-border infrastructure for regionaldevelopment © 2025International Bank for Reconstruction and Development / The World Bank 1818 H Street NWWashington DC 20433Telephone: 202-473-1000Internet: www.worldbank.org This work is a product of the staff of The World Bank with external contributions. Thefindings,interpretations, and conclusions expressed in this work do not necessarilyreflect the views of The WorldBank, its Board of Executive Directors, or the governmentsthey represent.The World Bank does not guarantee the accuracy, completeness, or currency of the data included inthis work and does not assume responsibility for any errors,omissions, or discrepancies in theinformation, or liability with respect to the use of orfailure to use the information, methods, processes, orconclusions set forth. Theboundaries, colors, denominations, links/footnotes and other informationshown in thiswork do not imply any judgment on the part of The World Bank concerning the legal statusof any territory or the endorsement or acceptance of such boundaries. The citation ofworks authored byothers does not mean the World Bank endorses the views expressedby those authors or the content oftheir works.Nothing herein shall constitute or be construed or considered to be a limitation upon or waiver of theprivileges and immunities of The World Bank, all of which arespecifically reserved. Rights and Permissions The material in this work is subject to copyright. Because The World Bank encouragesdissemination ofits knowledge, this work may be reproduced, in whole or in part, fornoncommercial purposes as long asfull attribution to this work is given.Any queries on rights and licenses, including subsidiary rights, should be addressed to World BankPublications, The World Bank Group, 1818 H Street NW,Washington, DC 20433, USA; fax: 202-522-2625; e-mail: pubrights@worldbank.org. Acknowledgement TheCross-Border Infrastructure Toolkit, hereinafter ‘Toolkit’ has been developedby theAfrican Development Bank (AfDB), the Asian Infrastructure Investment Bank (AIIB) andthe World BankGroup(WB)at the request of the Group of Twenty (G20) Presidency,South Africa,as adeliverable under Priority 3: Developing cross-border infrastructure forregional development of the Infrastructure Working Group (IWG). TheToolkitprovides non-binding guidance and recommendationstohelp countries,regionalbodies and other stakeholders overcome key barriers to cross-borderinfrastructureprojects.The Toolkit has benefited from contributions by severalmultilateral development banks (MDBs), internationalorganizations, G20 members andinvited countries,who haveallshared valuable case studies and insights. The principal authors includeIshan Khokar,Vickram CuttareeandMark Giblett(fromWorld BankGroup);Lufeyo Banda,Lydie Ehoumanand MarcoYamaguchi(fromAfDB)andMurtaza SyedandZhe Fu (from AIIB).The authorsacknowledge theguidancefromAisha Williams, Jane Jamieson(fromWorld BankGroup)andMike Salawou(fromAfDB),and thesupport provided byBoitumeloMashiloandDidintle LetsiefromtheSouthAfrican G20 Presidency and the IWG Co-Chairs. CONTENTS Chapter 1: Introduction to the Toolkit........................................................................8Chapter 2: Overview of the Cross-Border Infrastructure Project Lifecyle....................12Chapter 3: Overview of the Cross-Border Infrastructure Conceptual Framework........22Chapter 4: Economic Rationale and Planning...........................................................28Chapter 5: Political Support and Governance...........................................................40Chapter 6: Finance and Management......................................................................52Chapter 7: Stakeholder Consultation......................................................................69Chapter 8: Conclusions and Way Forward...............................................................75Annexure 1: Tools..................................................................................................76Annexure 2: Case Studies.....................................................................................114 This document, as well as any data and mapsincluded herein, are without prejudice to the status ofor sovereignty over any territory, to the delimitation of international frontiers and boundaries and tothe name of any territory or area. Acronyms AfDBAfrican Development BankAIIBAsian Infrastructure Investment BankASEANAssociation of South-East Asian NationsCAPEXCapital ExpenditureCBACost Benefit AnalysisDFIDevelopment Finance InstitutionEAEUEurasian Economic UnionEAPPEast Africa Power PoolEBRDEuropean Bank for Reconstruction and DevelopmentECOWASEconomic Community of West African StatesESIAEnvironmental and Social Impact AnalysisEUEuropean UnionFCCLsFiscal Commitments and Contingent LiabilitiesFIFsFinancial Intermediary FundsICTInformation and Communication TechnologyIDBInter-American Development BankInfraSAPInfrastru