The Asian Development Bank (ADB) has introduced a pioneering financing mechanism in Southeast Asia through a multi-partner initiative described as a new energy trust fund, aimed at supporting early-stage development of cross-border energy and transmission infrastructure across the Association of Southeast Asian Nations (ASEAN). Known as the Regional Connectivity Fund for Energy in Southeast Asia (RCF), this marks the first fund of its kind in the region and is positioned to accelerate progress on the ASEAN Power Grid, a flagship regional ambition targeting full electricity grid integration by 2045. “The ASEAN Power Grid is one of Southeast Asia’s greatest opportunities, with the potential to deliver energy security for nearly 700 million people and power the region’s growth,” said ADB President Masato Kanda.
The new energy trust fund is being implemented under the ASEAN Infrastructure Fund (AIF), recognized as Southeast Asia’s largest regionally owned infrastructure financing platform, and is expected to broaden the scale and effectiveness of AIF-backed initiatives. Initial contributions totaling approximately $25 million have been secured from the Government of Australia, the Government of Canada, the European Union, the Government of Germany, and the Government of the United Kingdom. Administered by ADB in coordination with the AIF Board and ASEAN member states, the RCF will prioritize technical assistance and project readiness financing. This includes funding for feasibility studies, engineering design, financial structuring, and safeguards assessments, alongside policy advisory work, regulatory enhancements, capacity development, and knowledge-sharing initiatives to strengthen the ASEAN Power Grid ecosystem.
As energy demand in Southeast Asia is projected to triple by 2050, the new energy trust fund is expected to play a crucial role in unlocking reliable and cost-effective electricity supply, particularly through renewable sources such as solar, wind, and hydropower. ADB has also committed up to $10 billion over the next decade to support the ASEAN Power Grid and related investments, facilitating cross-border electricity trade, national grid upgrades, and renewable energy expansion. In October, ADB further reinforced its commitment by launching the ASEAN Power Grid Financing Initiative in partnership with the ASEAN Secretariat, the ASEAN Center for Energy, and the World Bank.
In addition to advancing the new energy trust fund, ADB recently reaffirmed its broader role as ASEAN’s primary development partner. Alongside energy integration, the institution is pursuing initiatives to strengthen regional capital markets, enhance AI readiness, promote the blue economy, and improve river basin resilience. Established in 2011 by ASEAN member states and ADB, the AIF continues to mobilize regional resources to bridge infrastructure gaps and deliver projects that drive economic integration and sustainable growth. Founded in 1966, ADB remains a key multilateral development bank with 69 members, 50 from the region, focused on inclusive, resilient, and sustainable development across Asia and the Pacific.
