Hormuz Blockade Leaves 12.8 Million Tonnes of LNG Offline for Years, Not Months

Hormuz Blockade Leaves 12.8 Million Tonnes of LNG Offline for Years, Not Months Iranian attacks on Gulf infrastructure have removed a fifth of global daily oil supply and may keep a significant share of Qatari LNG capacity dark for up to five years. Iranian strikes on Gulf export infrastructure on March 18, 2026 damaged between 30 and 40 percent of the region's refining capacity, cutting an estimated 11 million barrels per day from global supply and closing the Strait of Hormuz to normal transit. The stoppage hit one of the world's most concentrated chokepoints: roughly 20 million barrels of crude oil and LNG pass through the strait each day, representing approximately 20 percent of global oil consumption, according to figures cited by Xpert Digital analysts.⁴ The International Energy Agency is now planning to recommend the release of 400 million barrels of oil reserves, a draw the agency has described as the largest in its history, designed to cushion crude markets from the shock. But a crude release does not replace LNG cargo months.⁷ The LNG damage may prove far more durable. Qatar's export infrastructure sustained direct hits in the conflict, and analysts now estimate around 12.8 million tonnes of annual supply could remain offline for three to five years, according to reporting by The Truth International. Before the war, the market had been expecting strong supply growth in 2026. Instead, Asian LNG prices have surged above $25 per million British thermal units.^5,6 Asia is absorbing that supply withdrawal under the worst possible demand conditions. A regional heatwave has triggered hours-long daily blackouts affecting more than one billion people across India, Pakistan, Myanmar and Sri Lanka, with no relief in sight according to analysis published in late May 2026. Power shortages across many Indian states are already approaching the severity of the 2014 crisis, when equivalent outages were estimated to have cut roughly five percent from GDP — a reduction that would approach $100 billion if outages become widespread and persist through the year.³ The convergence creates a specific market problem. Asia had been the marginal demand centre underpinning LNG project economics globally. A market where buyers are simultaneously desperate for supply and financially strained by grid failures is one where spot price dislocation, contract disputes and cargo diversions become operational realities rather than risk-scenario footnotes. Europe is managing from a position of partial exposure. Analysts told Montel in late May 2026 (2026-05-21) that the continent faces a "much tighter" supply environment from mid-year, with the Middle East conflict disrupting key oil and gas export flows. Policy response is the cushion — coordinated reserve releases and emergency procurement — but the pace of diplomatic and logistical response has lagged the pace of supply withdrawal.² The conflict's reach has not been limited to the Gulf. Russian strikes on Ukrainian transmission infrastructure on May 19, 2026 severed a key 400 kilovolt line linking Moldova with Romania, leaving the country facing a supply shortfall, an energy consultant told Montel. European grid reliability remains exposed on its eastern flank even as attention concentrates on the Hormuz disruption.¹ The IEA's crude reserve draw, while historically large, addresses the barrel-denominated part of the crisis. The gas-to-liquids relationship — through power generation fuel switching, LNG cargo diversion, and margin compression for gas-intensive industry — means the two markets interact, but they respond on different timescales. Rebuilding damaged LNG export terminals at Qatari facilities takes years; an oil reserve release can move markets in weeks. That asymmetry leaves the most acute supply shortage — measured in cargo months, not barrels — without a direct policy instrument.^7,5 Spot LNG prices above $25 on Asian benchmarks are high enough to attract diversion flows from Atlantic Basin supply. But the Atlantic Basin has its own ceiling after years of underinvestment, and 12.8 million tonnes of offline Qatari capacity is not a disruption that resolves across a single summer. Analysts expect prices to remain elevated for several years, according to the same assessments that produced the supply estimate.⁵ The immediate signal to watch is whether the IEA's 400-million-barrel crude release receives formal member-state approval, and whether any gas equivalent — coordinated emergency LNG procurement, storage drawdown targets, or demand-side rationing mandates — is added to the package. Without a gas component, the release leaves the faster-moving and harder-to-replace shortage unaddressed.⁷