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European Energy Markets
18JUN

EU storage tops 50%, still behind 2025

2 min read
09:57UTC

GIE AGSI+ recorded EU gas storage at 50.03% on the gas day to 5 July, six to eight points below the 56% held a year earlier, with the daily fill flat rather than accelerating.

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EconomicDeveloping
Key takeaway

EU storage crossed 50% but stayed six to eight points behind 2025, still short of the November floor.

EU aggregate gas storage crossed 50% on the gas day to 5 July, reading 49.72% a day earlier and 50.03% the next, according to GIE AGSI+ 1. Bruegel's independent dataset put the bloc at 49% on 2 July, corroborating the crossing 2.

The 50.03% mark sits six to eight points below the 56% recorded at the same date in 2025, a deficit the summer has not closed. The daily fill held at +0.25 to +0.31 percentage points, matching prior weeks rather than accelerating to chase the winter target.

On that flat pace the bloc still tracks roughly 69-70% by 1 November against the 80% mandatory floor, the path the Oxford Institute for Energy Studies flagged in June and reaffirmed after the late-June Hormuz round-trip . The halfway figure changes no position; the strip prices the unclosed November gap.

Deep Analysis

In plain English

Europe's gas storage tanks are just over half full, at 50.03%, as of early July. That is six to eight percentage points behind where they stood at the same point last year, and the daily fill rate has not sped up this week, it is stuck at roughly the same pace. This matters because the European Union requires storage to reach 80% by 1 November before winter heating demand begins. Most of the gas going into storage right now is being bought by government-linked buyers in the Netherlands, France and Italy who must keep filling regardless of cost, rather than by energy companies buying because it makes financial sense.

Deep Analysis
Root Causes

Europe's regasification terminals run near full summer throughput already, since LNG send-out is the main injection feedstock alongside pipeline flows from Norway. That ceiling, not a shortage of cargoes on the water, limits how fast the daily fill rate can rise even if more LNG became available.

Dutch EBN, French CRE and Italian ARERA drive the injection pace by buying to meet regulatory fill targets regardless of price, while commercial shippers hold back whenever the summer-winter TTF spread stays inverted, since storing gas at a loss makes no commercial sense; the flat 0.25 to 0.31 percentage-point pace reflects mandate buyers alone doing the work.

What could happen next?
  • Risk

    Regasification terminals running near their summer throughput ceiling mean faster injection cannot rely on importing more LNG alone, even if more cargoes become available.

    Short term · Reported
  • Consequence

    If the flat 0.25 to 0.31 percentage-point daily pace fails to accelerate through September and October's typically slower injection window, the bloc risks landing near the Oxford Institute for Energy Studies' 69-70% stress case rather than the 80% floor.

    Medium term · Assessed
  • Precedent

    The April 2026 recovery from a 28.92% low shows mandate-driven buying can close roughly ten points of deficit within weeks when regulators expand it, offering a lever policymakers could still pull.

    Short term · Suggested
Sources:GIE AGSI+·GIE AGSI+·Bruegel
Mentions:European Union →GIE AGSI+ →Bruegel →Oxford Institute for Energy Studies →France →Reuters →Italy →Gazprom →Netherlands →
First Reported In

Update #24 · Hormuz tanker rebound is no LNG relief

GIE AGSI+· 6 Jul 2026
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Causes and effects
Caused by
OIES puts refill on track for 70%
The 50% crossing tracks the OIES-flagged on-trend pace toward 69-70% by November, still short of the 80% floor.
Occurred 16 Jun 2026
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OIES base case becomes its stress case
OIES reaffirmed the 69-70% November trajectory after the late-June Hormuz round-trip, the same path the 50% crossing now sits on.
Occurred 29 Jun 2026
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EU refill surges once the heat breaks
The 27 June injection surge to 3,721 GWh/day fed directly into the pace that crossed 50% on 5 July.
Occurred 27 Jun 2026
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This Event
EU storage tops 50%, still behind 2025
Storage crossed the halfway mark on an unchanged +0.25 to +0.31 point daily pace, the trajectory that lands near 69-70% by November against the mandatory 80% floor.
Led to
Storage and Norway absorb the gas shock
German and French storage readings on 11 July extend the EU-wide 50.03% level recorded on 5 July.
Occurred 11 Jul 2026
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German caverns quit the prompt-gas bid
EU storage fill kept climbing on peripheral injection since the 5 July reading.
Occurred 21 Jul 2026
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Different Perspectives
Cross-border power traders
Cross-border power traders
The France-Germany day-ahead spread flipped from a EUR 17.20 German premium on 1 August to a EUR 4.15 French premium on 3 August, the same day French curtailment peaked. They cannot yet attribute the flip to curtailment alone, since a like-for-like overnight comparison shows French nuclear output rising while wind fell and demand returned on the weekday step.
EDF
EDF
River-cooling limits took 7.6 GW, 12 per cent of its fleet, offline on 3 August, the highest curtailment since the heatwave began, with an easing forecast to 4.3 GW on 4 August and 3 GW after. It manages the cut as a recurring seasonal constraint, expecting it to lift with river temperature, not repair.
Gasunie
Gasunie
TTF, the Dutch hub it operates, drifted to roughly EUR 55 to 58 per MWh across the window, staying inside its recent range through both the German spark reversal and the French curtailment. It reads a flat hub price as evidence that neither event this window carried enough weight to move the fuel leg on its own.
German gas-fired generators
German gas-fired generators
Record German solar of 18,761 MW on 2 August pushed the clean spark spread to minus 18.48 EUR/MWh, a loss-making day, before it returned to plus 16.20 on 3 August. They now price dispatch against post-solar residual load rather than wind alone, since the sign flipped inside 48 hours on unchanged fuel and carbon costs.
European Commission (DG Energy)
European Commission (DG Energy)
Its implementing-measures register logged transposition notices from only Portugal and Slovakia against Wednesday's Article 94 deadline for Directive (EU) 2024/1788, with 25 states silent. It expects the register to fill only gradually, since filing routinely lags legislating and any infringement track against non-notifying states runs on a slower clock than the deadline itself.
Spain's LNG terminal operators
Spain's LNG terminal operators
Spain's 9,145 GWh terminal inventory is the largest single stock in the EU LNG network, an option value that can reroute cargoes wherever the winter strip pays best rather than a cavern gas obligation tied to a fixed date. That flexibility matters more as Germany's cavern shortfall pushes more of the winter security question onto import infrastructure.