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7Fields
The cross border storage site has 4 storage connection points and is connected to the German and Austrian market area
More about our Storage Facilities
Type of facility: Porous rock
Market areas: CEGH / THE
Working gas capacity in TWh: 17.772
Max. injection rate in MWh/h: 6,171
Max. withdrawal rate in MWh/h: 9,256
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Bierwang
We are the operator and owner of this porous rock storage facility and are investigating H2 storage here.
More about our Storage Facilities
Type of facility: Porous rock
Market areas: THE
Working gas capacity in TWh: 9.408
Max. injection rate in MWh/h: 11,240
Max. withdrawal rate in MWh/h: 14,612
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Breitbrunn
Breitbrunn is one of the larger porous rock storage facilities in Europe and is located in the THE market area
More about our Storage Facilities
Type of facility: Porous rock
Market areas: THE
Working gas capacity in TWh: 11.685
Max. injection rate in MWh/h: 2,888
Max. withdrawal rate in MWh/h: 6,006
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Epe (H-Gas)
With 39 caverns the storage site in Epe is located in the largest cavern area in Europe and is operated for 40 years
More about our Storage Facilities
Type of facility: Cavern
Market areas: THE
Working gas capacity in TWh: 14.239
Max. injection rate in MWh/h: 13,680
Max. withdrawal rate in MWh/h: 19,380
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Eschenfelden
This gas storage facility is to be decommissioned by probably 2027 under the supervision of the mining authority
More about our Storage Facilities
Type of facility: Porous rock
Market areas: THE
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Etzel (EGL)
The caverns in Friedeburg are located 20km southwest of Wilhelmshaven
More about our Storage Facilities
Type of facility: Cavern
Market areas: THE
Working gas capacity in TWh: 11.047
Max. injection rate in MWh/h: 6,486
Max. withdrawal rate in MWh/h: 11,320
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Etzel (ESE)
This cavern storage facility, which is in use since 2012, is connected to German THE and Dutch TTF
More about our Storage Facilities
Type of facility: Cavern
Market areas: TTF / THE
Working gas capacity in TWh: 11.625
Max. injection rate in MWh/h: 17,864
Max. withdrawal rate in MWh/h: 16,530
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Holford
The flexible natural gas storage facility Holford is located 30 km southwest of Manchester and has eight caverns
More about our Storage Facilities
Type of facility: Cavern
Market areas: NBP
Working gas capacity in TWh: 2.649
Max. injection rate in MWh/h: 12,039
Max. withdrawal rate in MWh/h: 10,032
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Krummhörn
Here we build Uniper's pilot cavern for hydrogen storage on a storage facility, which is no longer used for natural gas
More about our Storage Facilities
Type of facility: Cavern
Market areas: THE
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Nüttermoor
Uniper Energy Storage uses two caverns of this storage facility, which is connected to the TTF market
More about our Storage Facilities
Type of facility: Cavern
Market areas: TTF
Working gas capacity in TWh: 1.501
Max. injection rate in MWh/h: 2,522
Max. withdrawal rate in MWh/h: 2,870
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Epe (L-Gas)
This L-gas storage facility consists of ten caverns and is connected to the THE market area
More about our Storage Facilities
Type of facility: Cavern
Market areas: THE
Working gas capacity in TWh: 4.266
Max. injection rate in MWh/h: 3,560
Max. withdrawal rate in MWh/h: 12,300
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Falkenhagen
The power-to-gas facility was extended by a methanation module in 2018 and feeds "green" gas into the natural gas grid
More about our Power-to-gas plants
Type of facility: Power-to-gas pilot plant
Maximum production capacity:
2 MW (Power)
360 Nm3/h (Green hydrogen)
57 m3/h (SNG)
More technical data
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Düsseldorf (HQ)
Uniper Energy Storage GmbH
Franziusstr. 12
40219 Düsseldorf
T +49 211 45 79 63 00
ust.info@uniper.energy
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Parking:
The building has its own parking garage. Access is via Franziusstraße, on the level of building B1. Visitors can use the public parking area in floor U1.
Public transport:
Tram 706 (Stop Franziusstraße),
Tram 707 (Stop Speditionstraße)
Vienna
Uniper Energy Storage Austria
a branch of Uniper Energy Storage GmbH
Mag. Michael Schmöltzer, branch manager
Bösendorferstraße 2/17
1010 Vienna - Austria
T +43 1 947 8690
michael.schmoeltzer@uniper.energy
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Parking:
Kärntnerringgarage, Mahlerstr. 6-8
Public transport:
Metro station Karlsplatz (U1/U4)