Offered capacity and bundles
2000.000 GWh
100
8 May 2026 to 1 Apr 2027
Bundle Structure
| Working Gas Capacity (WG) | Injection Rate (IR) | Withdrawal Rate (WR) | |
|---|---|---|---|
| Firm | 14.720 GWh | 3.950 MWh/h | 10.400 MWh/h |
| Interruptible | 5.280 GWh | 1.064 MWh/h | 0.000 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_Breitbrunn_Seasonal_2026_27.pdf
pdf - 121.08 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
The storage product Breitbrunn Seasonal will be offered as fixed price product.
The bidder has to bid in €/MWh for the variable A.
By participating in this auction procedure, you submit a binding offer to conclude a Storage Contract Breitbrunn Seasonal with fixed price with Uniper Energy Storage GmbH (“Uniper Energy Storage”).
By clicking the button ‘Submit a bid’ you declare that you fully accept the following documents:
- General Terms and Conditions for Storage Services of Uniper Energy Storage
- Storage Contract Breitbrunn Seasonal
- Russia Sanctions Declaration
Each bidder may submit any number of bids. If the bidder submits more than one bid, these apply as binding bids in relation to the storage capacity stated in the relevant bid, which can be accepted on a cumulative basis by Uniper Energy Storage.
All bidders undertake to treat all information they receive in the context of the auction procedure confidentially