Storage Period

8 storage months (25 August 2026 - 31 March 2027)

Working Gas Volume

50 000 MWh

Interruptible Injection Output - flat

1 687 MWh/day

Interruptible Withdrawal Output - flat

1 667 MWh/day

CURRENT

Operational information

Total available withdrawal and injection capacities
From
To

Values in the table are only indicative.

Date Total available withdrawal capacity (MWh/day) Total available injection capacity (MWh/day)
19.8.2026 87 950 50 186
18.8.2026 87 950 50 164
17.8.2026 87 950 50 119
16.8.2026 87 950 50 119
15.8.2026 87 950 50 119
14.8.2026 87 950 50 051
13.8.2026 87 116 49 263
12.8.2026 87 116 49 320
11.8.2026 87 116 49 297
Total contracted withdrawal and injection capacities
From
To

Values in the table are only indicative.

Date Total contractual withdrawal capacity (MWh/day) Total contractual injection capacity (MWh/day)
19.8.2026 72 950 50 186
18.8.2026 72 950 50 164
17.8.2026 72 950 50 119
16.8.2026 72 950 50 119
15.8.2026 72 950 50 119
14.8.2026 72 950 50 051
13.8.2026 72 116 49 263
12.8.2026 72 116 49 320
11.8.2026 72 116 49 297
Interrupted interruptible capacity and price
From
To
Date Withdrawals (MWh/day) Injections (MWh/day) Price
18.8.2026 0 0 0
Size of interrupted firm storage capacity
From
To
Date Withdrawals (MWh/day) Injections (MWh/day)
18.8.2026 0 0
Actual stock level and daily values of injection and withdrawal
From
To
Date Current capacity in MWh Withdrawals (MWh/day) Injections (MWh/day)
18.8.2026 2 157 534 0 46 627
Storage capacity
Year Total technical capacity (GWh) Contracted capacity (GWh)  Free capacity (GWh)
2026/27 3,707 3,657 50
2027/28 3,705 3,150 555
2028/29 3,760 400 3,360
Storage Development – Capacity and Outputs
 Storage Year  Working Gas Volume [GWh] Max. contractual withdrawals [GWh/day] Max. contractual injections [GWh/day]
 
2030 3,760 99 61
2029 3,760 99 61
2028 3,760 99 61
2027 3,705 99 61
2026 3,705 99 61
2025 3,705 99 61
2024 3,705 98 60
2023 3,696 98 60
2022 3,420 96 59
2021 3,420 107 59
Shutdowns and maintenance
Shutdown date  Reduction in daily storage during the shutdown in %  Type of shutdown Note 
   Daily injections Daily withdrawals   
27.05. 06:00 - 10.06. 06:00 2026 100% 100% planned Regular maintenance at UGS Uhřice (incl. methane emissions reduction operations)
13.9. 06:00 - 27.9. 06:00 2025 100% 100% planned Regular maintenance at UGS Uhřice
13.5. 06:00 - 16.5. 06:00 2025 100% 100% planned Maintenance at MS Brumovice
9.9. 06:00 - 21.9. 06:00 2024 100% 100% planned Regular maintenance at UGS Uhřice
14.5. 06:00 - 17.5. 06:00 2024 100% 100% planned Maintenance at MS Brumovice
11.9. 06:00 - 24.9. 06:00 2023 100% 100% planned Regular maintenance at UGS Uhřice
12. 9. – 25. 9. 2022 100% 100% planned Regular maintenance at UGS Uhřice
13.9 - 26.9.2021  100% 100% planned Regular maintenance at UGS Uhřice
30. - 31.8.2021 100% 100% planned Maintenance at MS Brumovice – testing of alarm/shutdown sequences
14. – 22. 9. 2020 100% 100% planned Limitation caused by TSO (Net4Gas), repair works of pipeline DN 700 RU Mutěnice – TU Diváky
14.9. – 27.9.2020 100% 100% planned Regular maintenance at UGS Uhřice
3.6. – 16.6.2019 100% 100% planned Regular maintenance at UGS Uhřice
30.10.2018, 1.11.2018 50% 50% planned Limitation caused by N4G (cleaning of pipeline DN 700 RU Mutěnice – PRS V.Němčice)
13.9.2018, 20.9.2018 17% 17% planned Limitation caused by N4G (cleaning of pipeline DN 700 RU Mutěnice – PRS V.Němčice)
10.9.2018 – 23.9.2018 100% 100% planned Regular maintenance at UGS Uhřice
30.10.2017 – 12.11.2017 100% 100% planned Maintenance at MS Brumovice
Available daily firm/interruptible capacity
Date Daily Firm Rate Daily Interruptible Rate
Injection Withdrawal Injection Withdrawal
19.8.2026 N/A N/A 0 -10 000 000
20.8.2026 0 -5 000 000 0 -10 000 000
21.8.2026 0 -5 000 000 0 -10 000 000