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Oxford Institute for Energy Studies
Organisation

Oxford Institute for Energy Studies

Independent Oxford energy research centre; authoritative LNG and gas market analysis for governments, traders.

OIES cut its own EU gas storage forecast again on 27 July 2026, to 72 bcm or 67% full by 1 November, the lowest projection the institute has recorded for that date since 2012.

Last refreshed: 3 August 2026 · Appears in 1 active topic

Key Question

Will EU gas storage actually hit 70% by November or fall further short?

Timeline for Oxford Institute for Energy Studies

#31 26 Jul

Published a 72 bcm EU-27 storage projection for 1 November

European Energy Markets: Oxford puts EU gas at 67% on 1 November
#24 4 Jul

Projected a 69-70% November storage landing against the 80% floor

European Energy Markets: EU storage tops 50%, still behind 2025
#23 3 Jul
View full timeline →

Background

OIES is an independent energy research centre affiliated with the University of Oxford, founded in 1982 and funded by a membership network of energy companies, governments and financial institutions rather than any single government. Its Quarterly Gas Review, Oxford Energy Comment and Oxford Energy Forum series are cited by the IEA, the European Commission and commodity traders as a reference against which official forecasts and market prices are checked.

The institute occupies a distinctive niche between academic rigour and market-relevant analysis: its Oxford affiliation gives it reach across policy, finance and academic circles that sector consultancies lack, while its Gas Programme publishes the specific bcm and percentage figures that traders and EU officials treat as a working consensus for winter adequacy.

In April 2026 it put the Q1 global LNG supply cut at roughly 20%, a figure that has since aligned with IEA tracking data, and it has repeatedly revised its own storage-fill projections downward through the year rather than defending an earlier call.

Key Issues
Gas storage forecasts

Its own storage call keeps falling

OIES's central case for EU storage was 70% full by 1 November when it published its June Quarterly Gas Review, already ten points below the mandatory floor and dependent on a Hormuz reopening.

The 26 to 29 June escalation broke that assumption. By 27 July the institute's Gas Programme, presenting jointly with Centrica's Ricky Hill, had cut the projection again, to 72 bcm or 67% full, with stocks on 1 July already 10.6 bcm below the prior year. That would be the lowest 1 November level OIES has recorded since 2012, sitting below even the institute's own closed-through-October stress scenario.

Common Questions
Why does the Oxford Institute for Energy Studies call the Iran conflict the worst energy crisis since the 1970s?
Oxford Energy Forum Issue 148 (April 2026) frames the Iran-Hormuz shock as potentially the most profound episode of energy market disruption since the early 1970s, because it simultaneously disrupts oil, LNG and refinery throughput for an extended period with no near-term resolution visible.Source: European Energy Markets, Update #7
What did OIES's Quarterly Gas Review say about the 2026 LNG supply shortfall?
OIES's April 2026 Quarterly Gas Review Issue 32 put the Q1 global LNG supply cut at roughly 20%, driven by the Hormuz closure, and calculated the EU needed 6 bcm more storage than Summer 2025 for winter adequacy, an estimate that aligned with ENTSOG data showing EU stocks six points behind the prior year.Source: OIES Quarterly Gas Review Issue 32
Is the 6 bcm EU storage shortfall figure reliable?
The 6 bcm EU shortfall estimate comes from OIES Quarterly Gas Review Issue 32, published April 2026. It aligns with ENTSOG Summer Supply Outlook data showing EU stocks at 28% on 1 April, six points below Summer 2025 start.Source: OIES Quarterly Gas Review Issue 32
What is the OIES Quarterly Gas Review and when is it published?
The Quarterly Gas Review is OIES's flagship gas market publication, appearing concurrently with IEA monthly reports. It provides academic cross-checks on intergovernmental data and is widely cited by regulators and traders.Source: OIES publications catalogue
What is the Oxford Institute for Energy Studies and who funds it?
OIES is an independent research centre affiliated with the University of Oxford, founded in 1982. It is funded through a membership network of energy companies, governments and financial institutions rather than any single government, and publishes gas, oil and LNG market analysis used by regulators and traders.Source: OIES institutional information
How does OIES differ from the IEA on energy analysis?
The IEA is an intergovernmental body with 31 member governments; OIES is an independent academic institute at Oxford with no government principals. Both publish LNG and gas market data; their Q1 2026 figures corroborate each other, which analysts treat as a tighter consensus estimate.
What is the Oxford Institute for Energy Studies?
OIES is an independent research centre affiliated with the University of Oxford, founded in 1982. It publishes authoritative gas, oil, and LNG market analysis used by governments, regulators, and energy traders.
How much would TTF need to rise to bring enough LNG to Europe if Hormuz stays closed?
OIES's June 2026 Comment warns that TTF prices above USD 20 per MMBtu may be needed to choke demand sufficiently to allow refill, compared with the June 2026 forward average of USD 14.72/MMBtu.Source: OIES June 2026 Comment
What does OIES's latest research say about EU gas storage for winter 2026?
OIES's June 2026 Comment (Fulwood, Honore, Sharples) put EU storage on a central-case PATH to only 70% by 1 November, on a 2.1 bcm/month net LNG shortfall, well short of the EU's actual binding target of 90% full within the 1 October to 1 December window under Regulation (EU) 2025/1733, not a fixed 80%-by-1-November figure as OIES's own central case referenced at the time. Its July 2026 Quarterly Gas Review Issue 33 found the June Ceasefire has not delivered the hoped-for diplomatic breakthrough, putting Persian Gulf LNG recovery back in doubt.Source: OIES June 2026 Comment / Quarterly Gas Review Issue 33
Source Material