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Newsletter No 268: Auction Epe L-Gas 2026/27 at fixed prices at 16 October 2025

Uniper Energy Storage GmbH (UST) offers storage capacities in its Epe L-Gas storage facility for storage year 2026/2027 at fixed price

Uniper Energy Storage GmbH (UST) offers storage capacities in its Epe L-Gas storage facility for storage year 2026/2027 at fixed price.

Epe L-Gas Fast Churn
  • Offered capacity: 110 storage bundles are available, each with 10 GWh WGC (in total 1,100 GWh).
  • Bundle structure:
    Firm working gas capacity 7.950 GWh
    Firm withdrawal rate 25.000 MWh/h
    Firm injection rate 6.200 MWh/h
    Interruptible working gas capacity 2.050 GWh
    Interruptible withdrawal rate 6.810 MWh/h
    Interruptible injection rate 6.300 MWh/h
  • Flexibility: The structure enables a usage with an injection within 38 days and withdrawal within 20 days, resulting in a churn rate of 6.29.
     
  • Technical Restrictions: Need to be considered. Please see Annex II of the Storage Contract. 
     
  • Storage connection: L-Gas market area Trading Hub Europe (THE).
     
  • Duration: 1 April 2026 until 1 April 2027. 
     
  • Fixed price: Gas storage capacities are offered at a fixed price.
     
  • Timing: The auction runs on 16 October 2025 between 11 and 12 hours in Storage Portal of UST.
     
  • Terms of participation: Bids can only be submitted via the UST Storage Portal. Please register as an "Advanced User" on time and complete the licensing form in the "My Account" section to participate in the auction.
     
  • Additional information: All relevant information and contract documents are available in our published auction on the UST storage portal. 
     
  • Please note: Please consider the existing Filling Level Regulations for cavern storages. Currently 80% by 1 November 2026 and 30% by 1 February 2027.
For questions or comments, the familiar contacts are available at any time.

We are looking forward to your participation!

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