[Kassel, 8 July 2026] On 19 August 2026, SEFE Storage GmbH will offer part of its unmarketed storage capacities for the natural gas storage facility in Haidach for the storage year 2027/2032 (01/04/2027–01/04/2032).

The upcoming auction of a five-year indexed storage services agreement represents another important step for the Haidach storage facility in advancing the flexible and market-oriented utilization of gas storage capacity, while providing market participants with an attractive solution tailored to evolving market conditions.

The firm working gas volume will be offered in 10 bundles of 501 GWh each. The associated firm injection capacity is 176,548 kWh/h and the firm withdrawal capacity is 195,029 kWh/h.

Further flexibility is ensured through the availability of interruptible injection and withdrawal rates, which can be booked on PRISMA on a first-come, first-served basis.

No variable fee is charged for the storage product. The respective storage curves shall be considered.
Companies that are not yet registered and interested in participating are asked to submit a request via PRISMA, taking into account the registration deadline. The information relevant for the storage product can be found on the homepage www.sefe-storage.de under auction products.