Offered capacity and bundles
1660.000 GWh
83
25 Apr 2026 to 1 Apr 2027
Bundle Structure
| Working Gas Capacity (WG) | Injection Rate (IR) | Withdrawal Rate (WR) | |
|---|---|---|---|
| Firm | 20.000 GWh | 8.500 MWh/h | 18.000 MWh/h |
| Interruptible | 0.000 GWh | 5.250 MWh/h | 2.100 MWh/h |
| Conditional | 0.000 GWh | 0.000 MWh/h | 0.000 MWh/h |
Documents
Remit reporting service
pdf - 147.54 KB
Inventory financing service
pdf - 171.44 KB
GTCS 2026
pdf - 632.26 KB
storage_contract_Epe_H-Gas_RoSY_2026_27_Fast_Churn_.pdf
pdf - 124.7 KB
Pricing and fees
Fixed price
Annual storage fees
A
€/MWh
2026/2027
Variable fee
0.8230
€/MWh
System service fee
16,198.000
€/year
Fee note
The fees above are for the 2026/2027 storage year. System service fee and variable injection fee are subject to annual recalculation in accordance with the price sheet (Annex IV GTCS) at the beginning of each storage year. The system service fee is not applicable if the storage customer already has a storage contract in place for the same facility during the term of this contract.
Important notes
Hi Martin,
I confirm, thank you.
Best regards,
Antoine
From: Nierenköther, Martin <Martin.Nierenkoether@uniper.energy>
Sent: 23 April 2026 14:38
To: Brochot, Antoine <Antoine.Brochot@uniper.energy>
Cc: Smith, Gordon <gordon.smith@uniper.energy>; Röllinger, Dennis Dr. <Dennis.Roellinger@uniper.energy>; Wüster, Thorsten Dr. <thorsten.wuester@uniper.energy>; Nordhausen, Meike <meike.nordhausen@uniper.energy>
Subject: Offer Epe-H-Gas RoSY 2026/27 Fast Churn
General - Unencrypted
Dear Antoine,
Many thanks for your request on storage capacities in our Epe-H storage facility for the remaining storage year 2026/27.
As discussed earlier on phone during the day, we would like to offer you the following product:
Storage facility: Epe-H
Contract duration: 25.04.2026 6:00(tbc by dispatch) – 01.04.2027 6:00
WGC: 1.66 TWh
Product: Epe-H -Gas RoSY 2026/27 Fast Churn as published in the storage portal of Uniper Energy Storage ( https://storage-portal.uniper.energy/#/product/683)
No. of bundles: 83
Variable Cost: 0.823EUR/MWh, but exemption from variable cost for the first injection of the WGC (1.66 TWh), valid until 1 August 2026. Please consider: the exemption can also be applied on injections under UGC’s existing contracts in Epe-H (i.e. they will be applied on the next 1.66 TWh injections into the Epe-H storage facility after 25.04. 2026 6:00, but before 01.08.2026 6:00)
Storage fee: 3.735 mEUR (2.25 EUR/MWh)
Contractual basis: see attachement (storage contract, WGC to be adapted) + current GTCS of Uniper Energy Storage
Please confirm & agree by replying to this e-Mail on the details above until eob 23/04/2026.
Mit freundlichem Glückauf / Best Regards
Martin Nierenköther
Head of Storage Sales & Optimization
Uniper Energy Storage
M +49 160 96 39 13 13
martin.nierenkoether@uniper.energy
Uniper Energy Storage GmbH, Franziusstr. 12, 40219 Düsseldorf
Sitz/Registered Office: Düsseldorf, Amtsgericht/District Court Düsseldorf HRB 86342
Geschäftsführer/Managing Directors: Doug Waters and Martin Kersten