Southeast Asia in Crisis: How the Oil Shortage is Impacting Daily Life and Economies (2026)

The world is witnessing a dramatic shift in global energy dynamics, with Southeast Asia at the forefront of a crisis that has the potential to reshape economies and geopolitical landscapes. As the Strait of Hormuz remains closed due to the ongoing US-Israeli war on Iran, the region is grappling with an unprecedented challenge that threatens to disrupt its energy supply and trigger a cascade of consequences.

Impact on Southeast Asia

The impact of this crisis is being felt acutely across Southeast Asia, with governments and businesses implementing drastic measures to mitigate the effects of potential energy shortages. From a four-day work week in the Philippines to encouraged work-from-home arrangements in Thailand and Vietnam, and even alternating driving days in Myanmar, these countries are taking proactive steps to conserve energy and manage the impending crisis.

Market Interventions

Governments are not only focusing on demand-side management but also intervening directly in the market to stabilize fuel prices. Thai Prime Minister Anutin Charnvirakul's announcement of a temporary price cap on diesel and Vietnam's decision to tap into its fuel price stabilization fund are examples of such interventions. These measures are a preview of the region's resilience and adaptability in the face of a challenging situation.

Energy Dependency and Reserves

Despite Southeast Asia's substantial fossil fuel resources, the region heavily relies on imported oil and gas, much of which transits through the Strait of Hormuz. Data reveals that a significant portion of the crude oil and liquefied natural gas passing through the Strait is destined for Asia, with China, India, Japan, and South Korea being major importers. This reliance on imports leaves countries like the Philippines, Thailand, Malaysia, and Brunei particularly vulnerable to disruptions in crude oil supply.

Supply Chain Shock and Limited Reserves

The supply chain shock has highlighted the region's limited energy reserves, which are under increasing strain as the waterway remains closed. Countries like Vietnam, which has announced plans to procure crude oil from non-Middle Eastern countries, are facing the risk of fuel shortages without sufficient crude inflows. Indonesia, Southeast Asia's largest economy, maintains fuel reserves for only about 21-23 days, while Thailand and the Philippines have reserves for 65 and 50-60 days, respectively. These reserves are significantly lower compared to their peers in Northeast Asia, such as Japan, South Korea, and China, which have stockpiles lasting for 254, 208, and 120 days, respectively.

Challenges Beyond Crude Oil

The challenge extends beyond replacing dwindling crude oil supplies. Economies must also address the shortage of petroleum products derived from crude oil, such as gasoline, diesel, jet fuel, and petrochemicals. Countries like Laos, Cambodia, and Myanmar, which lack or have limited oil refining capacity, are heavily dependent on exports from neighboring countries like Thailand, Vietnam, and Singapore. As Asia's oil refineries slow down and restrictions are placed on petroleum exports, these countries will face even greater strain.

Petrochemical Industry Impact

The supply chain disruptions have also affected the petrochemical industry, with companies like Singapore's Aster Chemicals and Energy and Indonesia's PT Chandra Asri Pacific declaring force majeure, indicating potential inability to fulfill contractual obligations. Thai petrochemicals firm Rayong Olefins has suspended plant operations due to the unavailability of key raw materials, highlighting the ripple effects of the crisis on various sectors.

Potential Consequences

If the disruptions persist, the region can expect higher prices and more restrictions on oil and gas use. The Economist Intelligence Unit predicts that global oil prices will average around $80 per barrel in 2026, which, coupled with elevated natural gas prices, will lead to increased inflation and lower growth across much of Asia. Priyanka Kishore from Asia Decoded warns that the region could be headed towards a recession if the situation does not improve in the coming weeks.

Conclusion

The energy crisis in Southeast Asia is a complex and multifaceted issue that requires a nuanced understanding of the region's energy dynamics and global geopolitical tensions. As the world watches with bated breath, the coming weeks will be crucial in determining the trajectory of this crisis and its impact on the region's economies and societies.

Southeast Asia in Crisis: How the Oil Shortage is Impacting Daily Life and Economies (2026)

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