Backwardation Meets Geopolitics at 35% Full

Sunday, May 31, 2026 · 06:47 PM

European gas storage sits just above 35% full, well below the seasonal norm of around 50%. Equinor Senior Vice President Helle Ostergaard Kristiansen told Reuters that if the Strait of Hormuz closure continues for one to three months, storage levels "could become critical," with even a quick reopening only pushing storage to 75% against the EU's mandated 90% target between October and early December. The market structure itself is killing the refill: TTF winter contracts trade cheaper than summer, inverting the normal carry and destroying the economic case for injection.

Backwardation is the polite term. Dutch TTF seasonal spreads sit in negative territory near €1.3 per megawatt-hour, meaning you lose money storing gas you buy today to sell in November. Torgrim Reitan, Equinor's CFO, noted on a May 6 analyst call that "the shape of prices in the market, where contracts nearer in time are more costly than those for next winter, is not giving the incentives to inject". He pegged European storage at around 30% full in early May, six percentage points below seasonal norm. The injection season started from 28% full at the end of winter, the weakest exit since 2018.

Qatar halted LNG production at Ras Laffan on March 2 after Iranian drone strikes, removing roughly 20% of global LNG exports. Shell and Oman's OQ declared force majeure on Asian customers due to the shutdown. The Institute for Energy Economics and Financial Analysis reports the Middle East conflict is increasing EU reliance on U.S. LNG, with the U.S. expected to supply two-thirds of imports by 2026, up from 29% in Q1 versus Norway's 30%. Developers plan to bring approximately 44.9 Bcf/d of new U.S. pipeline capacity online in 2026 and 2027, with more than 66% originating in Texas, debottlenecking Waha and feeding Gulf Coast LNG.

This isn't 2022. Then, governments forced storage fills at taxpayer expense and the curve cooperated. Peder Bjorland, Equinor's VP for gas trading, said at the Flame conference in Amsterdam that "in 2022, when the governments imposed regulation on storage filling, it was very costly for them. So the market itself can probably balance the situation through price signals". Translation: let price ration before politicians do. If Hormuz stays shut, Equinor models Dutch TTF spiking toward €90 per megawatt-hour, triggering a 10 billion cubic meter reduction in gas-to-power demand through fuel switching. Coal shipments to South Korea, Japan and the EU already rose 27% year-on-year in April, per BIMCO data.

The 2009 playbook: Qatar delayed train startups when the market couldn't absorb volume. If the gap between contracted Qatari LNG and capacity widens, volumes withheld from the market between 2026 and 2030 could increase sharply, softening downward pressure on prices from global LNG oversupply. Commonwealth LNG and CP2 Phase 2 reached FID in March and May 2026, adding 25 bcm/yr of U.S. nameplate capacity. Goldman Sachs expects a surge in LNG exports of over 50% in 2025-2030. But if European storage can't absorb it, once the market resorts to LNG supply curtailments to prevent European storage congestion, TTF will price below the variable cost of exporting LNG out of the U.S.—115% of Henry Hub plus shipping and regasification.

• Injection pace required: Above 3,587 GWh/day to reach the 90% EU target by November 1, materially higher than recent years given the 35% starting point.
• TTF front-month: Watch whether winter contracts reprice above summer. Until they do, storage economics stay broken.
• Hormuz timeline: Kristiansen says even a quick resolution yields only 75% storage by winter—every additional week makes 90% impossible without policy intervention.