Private investors recognise MDBs' crucial role in infrastructure financing in developing Southeast Asian markets. MDBs offer mezzanine financing, political risk coverage, and risk mitigation mechanisms, enhancing project bankability where commercial banks hesitate. There is also technical assistance programme and project preparation facilities that provide practical guidance.
The World Bank leads and collaborates with other regional development banks in infrastructure projects working to improve quality and access to national road transport networks and improve energy sector capacity in several countries in the region (International Bank for Reconstruction and Development / The World Bank, 2024[1]). Further, the International Finance Corporation (IFC) makes significant investments to support infrastructure development and economic growth in Southeast Asia. During fiscal year 2022, IFC allocated USD 5 billion to the region, including USD 1.2 billion for climate-smart and urban infrastructure, and USD 300 million for Asia's first social bond financing basic infrastructure (IFC, 2022[8]). In December 2023, IFC partnered with A.P. Moller Capital (Denmark-based fund), investing approximately USD 500 million in their USD 1 billion Emerging Markets Infrastructure Fund II to address infrastructure gaps, improve trade, and boost renewable energy in Southeast Asia (IFC, 2023[9]).
The European Investment Bank (EIB) invested USD 6.5 billion in the region (excluding China), with 35% in energy and 31% in transport (EIB, 2023[10]). Financing for India, the Philippines, and Indonesia totalled USD 3.2 billion, USD 338 million, and USD 289 million, respectively by EIB (EIB, 2023[10]).
The Asian Infrastructure Investment Bank (AIIB) supports sustainable infrastructure development in its member economies. In March 2023, AIIB committed USD 130 million to the Seraya Southeast Asia Energy Transition and Digital Fund in Indonesia (He, 2023[11]). This fund aims to facilitate green energy transition and digital infrastructure integration in Southeast Asia, financing projects like the Nusantara Satellite PPP to reduce emissions and promote digitalisation.
The appetite for infrastructure investment in South and Southeast Asia is growing, but obstacles remain. Despite the need for large projects, the region faces a pipeline shortage, especially in green projects (ADB, 2023[12]). Additionally, consistent MDB participation has saturated the market, limiting commercial banks' access to new opportunities in the region's prosperous investment landscape (Bizimana et al., 2022[13]).
MDBs, while crucial to infrastructure investment, face operational constraints such as longer timeframes for deals to be concluded compared to the private sector. This can limit the possibility of additional investments due to the administration involved. Local governments often struggle to meet the strict project preparation and implementation standards required by relevant MDBs due to capacity constraints.
Further complicating matters, investors cite several issues with MDB guarantees in infrastructure projects, including high costs, difficult claim processes, and susceptibility to local regulations. Legal restrictions and unfavourable business environments in certain countries hinder both foreign and domestic private investors from participating in infrastructure development. These factors collectively impede broader private sector involvement in such projects, creating a complex landscape for infrastructure investment in the region.