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Energy Storage

Germany‘s largest gas storage operator contributes to a secure energy supply in Europe.

Energy Storage

Energy Storage

We store energy.

As one of Europe‘s largest gas storage operators, Uniper Energy Storage enables a reliable and flexible energy supply. Uniper Energy Storage GmbH is an independent company and offers access to 8 underground gas storage facilities in Germany, Austria and the UK with a total capacity of 82 TWh, which are connected to four market areas. 

Visit Energy Storage here
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Gas storage in Epe

Gas storage is key to the energy transition

Natural gas forms an important bridge between fossil and climate-friendly energy. The growing share of renewable energies in the energy mix will require the storage of large amounts of energy in the future, because sun and wind are not always available. This electricity from renewable energy sources can be transformed into hydrogen by electrolysis and so stored in large gas storage facilities.

With a pioneering spirit and decades of experience, Uniper Energy Storage is pushing to decarbonise the energy industry to ensure security of supply in the future through the storage of natural gas, hydrogen and other renewable gases.

We are "the beating heart of energy"!

Locations

Uniper Energy Storage locations

How does gas storage work?

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Underground gas storage

Large amounts of gas are stored in underground gas storage facilities in the summer months so that they are reliably available in the cold winter months. Uniper Energy Storage uses salt caverns, for example, which can be up to 700m high - about twice as high as the Eiffel Tower. The gas can be stored there safely and efficiently over a long period of time.

Hydrogen storage

We explore innovative ways to optimize our existing assets and to drive the transformation towards carbon neutrality. Here, you will find information on projects we work on such as HyStorage and our Hydrogen Pilot Cavern in Krummhörn. 

Find out more about hydrogen storage
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Pictogram showing the chemical compound for hydrogen
Gas storage products
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Gas storage Products

Gas storage products

Uniper Energy Storage sells gas storage capacities

In cooperation and in constant dialogue with our customers, we continuously improve our gas storage products and our services. We offer comprehensive and innovative solutions that are individually optimized to meet the needs of our customers. Our products are offered to all market participants on a non-discriminatory basis, for example, the capacities are marketed via online auctions, and can be managed one hundred percent digitally via our storage portal.

Contacts

Contact our gas storage experts

Martin Schüling

Sales & Optimization
+49 15125 207780
[email protected]
Martin Schulling

Marisa Lütke-Stratkötter

Sales & Optimization
+49 211 68853429
[email protected]
Marisa

Marie Mende

Sales Consultant
+49 1515 49577
[email protected]
Marie Mende

Tom Manuel

UK Sales, Optimisation & Business Development
+44 78112 42316
[email protected]
Tom

Carsten Bentler

Dispatching
+49 175 4383 984
[email protected]
Carsten

Matthias Schwieters

Dispatching
+49 160 9070 0895
[email protected]
Matthias

Storage tools and products

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Gas Storage Products

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Gas storage Epe

Gas Storage and Security of Supply

New Study Examines the Economic Costs of Regulatory Models in Germany and France

A study commissioned by Uniper and carried out by Compass Lexecon shows that, during the 2022 energy crisis, Germany incurred significant costs for short-term measures to fill gas storage facilities – around €9.2 billion this year alone. In total, direct precautionary and crisis-related costs since 2018 have amounted to around €9.7 billion.

A comparison with France makes it clear that a predictable precautionary system with a clear regulatory framework can ensure security of supply more efficiently. There, even in the crisis year, no additional government intervention was required, as storage capacity had been secured at an early stage.

From Uniper’s perspective, the analysis underscores that gas storage facilities are a key part of the energy supply infrastructure. Market-based incentives alone are currently insufficient to ensure early booking and adequate filling of storage facilities. The study identifies options for action to create a cost-effective and resilient framework for safeguarding long-term security of supply in Germany.