UGS Rehden – Marketing of capacities for storage year 2025/2026

[Kassel, 6 May 2025] On 7 May 2025,  SEFE Storage GmbH will offer storage capacities for the current storage year 2025/2026 on the capacity platform PRISMA. The firm working gas volume will be offered in 45 bundles of 111 GWh each. The associated firm injection capacity is 36,731 kWh/h and the firm withdrawal capacity is 56,510 kWh/h. 

Due to the recently adjusted filling level requirements, the gas storage facility of Rehden offers now greater flexibility. In accordance with the new filling level requirements a minimum filling level applies of 45% for the 1 November and 30% for 1 February at UGS Rehden. 

To be able to meet the filling level requirements and to allow a complete withdrawal, the storage customer is entitled to withdraw the working gas until 01/06/2026. The interruptible working gas volume available to the storage customer for this purpose amounts to 10% of its firm working gas volume (11 GWh/bundle). The interruptible withdrawal capacity is 9,900 kWh/h/bundle. 

No variable fee is charged for the storage product. The respective current filling level requirements and 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 the section auction products.