EU gas storage reached 47.4% on 26 June, up from 45.3% on 18 June, at a seven-day injection pace of 2,889 GWh/day1. Europe is racing to refill its caverns before winter, and three state mandates are carrying the work: Dutch EBN, French CRE and Italian ARERA are each obliged to inject whether or not the price makes commercial sense. The bloc still sits 17.6 points below its five-year norm.
The late-June heat added a second claim on the same gas. Every therm a gas plant burns to meet cooling demand is a therm the mandate injectors cannot put underground, and the same heat that spiked German power in the lead is bidding for exactly the molecules EBN, CRE and ARERA must book. Commercial injection was already incoherent with the summer-winter strip inverted; power-sector burn now stacks on top of the regulators at the worst point in the refill calendar.
OIES, the Oxford Institute for Energy Studies, has the base case at 70% by November, ten points under the mandatory floor, and June injections had already run 16% below last year. The year-on-year deficit narrowed to roughly 8.8 points as the pace ticked up, but a fortnight of heatwave burn pulls against even the 70% case rather than toward the floor.
