US-Iran Conflict Triggers Global LNG Supply Crisis, Asian Prices Skyrocket
The ongoing military confrontation between the United States and Iran has unleashed profound disruptions in global energy markets, extending far beyond immediate spikes in oil and gas prices. The conflict in the Middle East has directly targeted critical energy infrastructure, particularly impacting the future production and supply of liquefied natural gas (LNG), a cornerstone of global energy security.
Severe Supply Constraints and Infrastructure Damage
The conflict's most immediate impact has been on LNG supply chains. Iran's strategic closure of the Strait of Hormuz, a vital maritime chokepoint accounting for approximately 20% of global LNG trade, has created a major logistical blockade. Compounding this, attacks have damaged Qatar's premier liquefaction facilities at Ras Laffan, potentially sidelining a massive 12.8 million tonnes per year of production capacity for an estimated three to five years.
This dual shock has forced leading energy consultancies, including S&P Global, ICIS, Kpler, and Rystad Energy, to drastically revise their global supply forecasts downward by as much as 35 million tonnes. To put this in perspective, this reduction equates to roughly 500 LNG cargoes—enough to supply more than half of Japan's annual LNG imports or meet Bangladesh's total demand for about five years.
Prior to the conflict, analysts had projected a robust 10% growth in global LNG supply for this year, reaching between 460 and 484 million metric tonnes, fueled largely by new capacity from the United States and Qatar. S&P Global now estimates that exports from Qatar and the United Arab Emirates could plummet by about 33 million tonnes this year alone. Furthermore, the agency has slashed its long-term supply projections by an additional 19 million tonnes annually between 2027 and 2029, citing anticipated delays in Qatar's North Field expansion and ADNOC's Ruwais LNG projects.
Asian LNG Prices Surge Beyond Demand Comfort Zones
The supply shock has triggered a historic price surge in Asia, the world's largest LNG consumption region. Since the US-Israeli conflict with Iran escalated on February 28, Asian LNG spot prices have skyrocketed by a staggering 143%. This marks the second major price spike in four years, following the market turmoil caused by Russia's invasion of Ukraine.
Prices have climbed to a more than three-year high of $25.30 per million British thermal units (mmBtu), far exceeding the $10 per mmBtu threshold typically associated with strong demand growth from emerging economies. Analysts now expect prices to remain stubbornly above this level through at least 2027.
Financial institutions have scrambled to update their forecasts. Rabobank projects Asian LNG prices will average $16.62 per mmBtu this year and $13.60 in 2027. UBS has issued an even more bullish outlook, raising its forecast to $23.60 per mmBtu for the current year and $14.50 for the next.
"In the near term, the market rebalances primarily through higher prices and demand destruction in South Asia," explained Laura Page, manager of LNG Insight at Kpler.
Demand Destruction and Strategic Shifts in Asia
The price surge is forcing a painful reckoning across South and Southeast Asia. Approximately 80% of Qatar's LNG exports are destined for Asia, but the soaring costs are pushing price-sensitive buyers like Bangladesh, India, and Pakistan to seek alternatives, including a shift back to coal and greater reliance on domestic gas sources.
In Pakistan, a nation heavily dependent on Qatari LNG imports, the government has implemented drastic measures like a four-day work week to manage severe energy shortages. Demand has collapsed in energy-intensive sectors such as fertilizers and textiles.
"There is a demand destruction process going on," confirmed Iqbal Ahmed, Chairman and CEO of Pakistan GasPort. In India, industrial players report significant impacts on sectors like petrochemicals and ceramics.
Compounding the crisis, the United States—currently the world's largest LNG exporter—is unable to fill the supply gap. American export facilities are already operating near full capacity, with most volumes locked into long-term contracts.
"There's just no way to easily replace the lost volumes... which is a significant blow to energy security for those countries that are relying on those volumes," stated Seb Kennedy, an independent analyst at Energy Flux News.
According to Sam Reynolds, LNG research lead at the Institute for Energy Economics and Financial Analysis, this crisis may accelerate Asia's pivot toward domestic energy alternatives, potentially leading to a permanent structural reduction in LNG demand growth.
Divergent Impacts: China's Insulation vs. Japan and South Korea's Steadfastness
The crisis reveals a stark divergence in regional impacts. China, the world's top LNG importer, remains largely insulated. Beijing had already strategically reduced its dependence on LNG, shifting focus toward boosting domestic gas production, increasing pipeline imports from Russia via the Power of Siberia, and aggressively expanding renewable energy capacity.
A state-run Chinese gas trader indicated that these combined sources are expected to more than compensate for any disruption in Qatari shipments, which constitute only about 6% of China's annual gas consumption.
In contrast, major importers like Japan and South Korea, with limited domestic production and no pipeline alternatives, are locked into their LNG procurement strategies. JERA, Japan's largest LNG buyer, continues to view Qatar as a dependable supplier.
"I don't think the fundamental fact that the Middle East—and Qatar in particular—plays an important role will change," said JERA executive Ryosuke Tsugaru.
The US-Iran conflict has thus catalyzed a global LNG market crisis, reshaping supply chains, destroying demand in emerging Asia, and testing the energy security frameworks of nations worldwide. The long-term repercussions on global energy transition plans and geopolitical alliances are only beginning to unfold.
