Indonesia, Thailand and the Philippines are planning a shared emergency petroleum reserve to pool refined fuel supplies during crises. Japan is backing the effort to bolster regional energy security.
Southeast Asian nations are moving toward a regional backstop for fuel supplies, with Indonesia, Thailand and the Philippines preparing to establish a mechanism to share petroleum product reserves during crises as early as 2027. The plan is being developed with support from Japan, which sees the project as strengthening not only ASEAN’s energy resilience but also its own economic security.
The effort is being coordinated through an Indonesia-based think tank initiative led by Japan’s Ministry of Economy, Trade and Industry (METI). The project gained urgency after the outbreak of war involving Iran triggered energy supply strains across parts of ASEAN, highlighting how quickly disruptions in the Middle East can ripple into Asian fuel markets.
Under the envisioned system, participating countries would maintain stockpiles of refined petroleum products that could be made available to neighbors facing acute shortages. Rather than each nation relying solely on its domestic reserves, the arrangement is designed to create a pooled emergency response—allowing fuel to be redirected where it is most needed when supply chains are interrupted by conflict, shipping bottlenecks, or other shocks.
Japan’s backing reflects its longstanding interest in energy security across maritime Asia. As a major importer of oil and a key economic partner for Southeast Asia, Japan is sensitive to instability in regional fuel markets that can raise costs, disrupt manufacturing supply chains, and strain transportation networks. By supporting a framework that reduces the risk of sudden shortages in ASEAN, Japan anticipates more stable trade and production conditions that also protect Japanese companies operating in the region.
The initiative comes amid broader concerns about the adequacy of emergency stockpiles and the coordination mechanisms needed to deploy them quickly. Past disruptions tied to geopolitical conflict have underscored that fuel availability is not only about crude oil supply, but also about the distribution of refined products such as gasoline, diesel, and jet fuel—items that can become scarce even when crude remains accessible.
If implemented on the current timeline, the shared-reserve system would mark a significant step in ASEAN energy cooperation. It would also align the region more closely with international practices that use strategic reserves and coordinated releases to blunt the impact of supply shocks.
Why it matters
A shared emergency fuel stockpile could help ASEAN countries respond faster to sudden shortages, limiting economic damage from price spikes and supply interruptions. The plan also signals Japan’s growing emphasis on protecting supply chains and industrial continuity beyond its borders. The key question ahead is whether ASEAN members can agree on governance—how much to stockpile, when releases are triggered, and how replenishment and costs are handled—before the targeted 2027 start.