Uniper Energy Storage GmbH (UST) offers gas storage capacities in Etzel EGL with fixed price for the residual storage year 2025/26
Uniper Energy Storage GmbH (UST) offers storage capacities in its Etzel EGL storage facility for the residual storage year 2025/2026 at fixed price. To make the product even more attractive, additional injection and withdrawal capacities on a conditional basis have been added to the already published product, making it even more flexible to use.
Product details of the Etzel EGL Mid Churn 2025/26 product:
- Duration: 26 June 2025 until 1 April 2026. The setup of new customers can take up to 10 working days.
- Fixed price: Gas storage capacities are offered at a fixed price.
- Offered capacity: 100 storage bundles are available, each with 20 GWh (in total 2,000 GWh).
- Bundle structure:
Firm working gas capacity: 19.000 GWh Firm injection rate: 12.678 MWh/h Firm withdrawal rate: 21.183 MWh/h Interruptible working gas capacity: 1.000 GWh Conditional injection rate: 6.100 MWh/h Conditional withdrawal rate: 13.300 MWh//h - Technical Restrictions: Need to be considered. Average filling level of 55% duration 1 September 2025 untill 1 April 2026.
' - Storage connection: The storage is connected to the market area THE.
- Timing: The auction runs on 18 June 2025 between 11 hours 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: The Filling Level Regulations have been revised. The new filling level requirements imposed by the German Regulator are for tht storage Etzel EGL 80 % by 1 November 2025 and 30% by 1 February 2026. These gates are based on firm working gas capacities. Please also check the publishments of the German Regulator.
For questions or comments, the familiar contacts are available at any time.
We are looking forward to your participation!
