Battery and other storage projects in Germany
1,392 battery and other storage projects of 1 MW and up in Germany: 717 in the pipeline (12.7 GW planned, consented or under construction) and 654 in operation (14.4 GW). Source: Arcadium Data, data as of .
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Projects by stage
| Stage | Projects | Capacity |
|---|---|---|
| Planned (scoping or in planning) | 717 | 12.7 GW |
| In operation | 654 | 14.4 GW |
| Temporarily shut down | 10 | 17 MW |
| Decommissioned | 11 | 134 MW |
Largest projects in the pipeline
| Project | Technology | Stage | Capacity | Expected | Where | Operating company |
|---|---|---|---|---|---|---|
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 1,000 MW | 2028-12-31 | Teichland, Brandenburg | LEAG Clean Power GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 1,000 MW | 2028-12-31 | Neukieritzsch, Sachsen | LEAG Clean Power GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 1,000 MW | 2027-12-31 | Teichland, Brandenburg | LEAG Clean Power GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 1,000 MW | 2028-12-31 | Boxberg/O.L., Sachsen | LEAG Clean Power GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 538 MW | 2028-02-01 | Hamm, Nordrhein-Westfalen | RWE Generation SE |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 400 MW | 2027-12-31 | Boxberg/O.L., Sachsen | LEAG Clean Power GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 391 MW | 2027-02-02 | Gundremmingen, Bayern | RWE Generation SE |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 300 MW | 2027-02-01 | Staßfurt, Sachsen-Anhalt | ECO POWER THREE GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 300 MW | 2029-10-01 | Deißlingen, Baden-Wuerttemberg | ECO POWER SIX GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 300 MW | 2028-09-01 | Wittlich, Rheinland-Pfalz | ECO POWER FOUR GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 236 MW | 2027-10-01 | Niederzier, Nordrhein-Westfalen | RWE Generation SE |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 210 MW | 2027-01-01 | Hohen Sprenz, Mecklenburg-Vorpommern | East Energy PV Wiendorf GmbH ＆ Co.KG |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 150 MW | 2027-01-01 | Bentwisch, Mecklenburg-Vorpommern | East Energy PV Rostock GmbH ＆ Co.KG |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 147 MW | 2027-05-27 | Horstedt, Schleswig-Holstein | Kyon-53 Battery Storage GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 147 MW | 2027-05-20 | Hilgermissen, Niedersachsen | Kyon-56 Battery Storage GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 104 MW | 2029-03-30 | Riedenheim, Bayern | |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 104 MW | 2028-05-31 | München, Bayern | ECO POWER FIVE GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 103 MW | 2026-12-14 | Schuby, Schleswig-Holstein | ECO POWER TWO GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 103 MW | 2027-05-01 | Brilon, Nordrhein-Westfalen | Kyon-51 Battery Storage GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 100 MW | 2026-12-31 | Boxberg/O.L., Sachsen | LEAG Clean Power GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 100 MW | 2026-12-31 | Marbach am Neckar, Baden-Wuerttemberg | EnBW Energie Baden-Württemberg AG |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 100 MW | 2027-07-01 | Gransee, Brandenburg | East Energy PV Wentow GmbH ＆ Co.KG |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 100 MW | 2027-06-09 | Heinersbrück, Brandenburg | LEAG Clean Power GmbH |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 100 MW | 2028-03-01 | Vöhringen, Bayern | SMAREG 13 GmbH ＆ Co. KG |
| Battery and other storage project | Battery and other storage | Planned (scoping or in planning) | 100 MW | 2028-01-03 | Weingarten (Pfalz), Rheinland-Pfalz | Kyon-65 Battery Storage GmbH |
Operating companies
| Operating company | Projects | Capacity |
|---|---|---|
| LEAG Clean Power GmbH | 7 | 4,600 MW |
| RWE Supply ＆ Trading GmbH | 22 | 3,046 MW |
| Vattenfall Wasserkraft GmbH | 25 | 2,693 MW |
| Schluchseewerk AG | 20 | 1,786 MW |
| EnBW Energie Baden-Württemberg AG | 23 | 1,777 MW |
| Kyon-29 Battery Storage GmbH | 13 | 796 MW |
| TIWAG-Tiroler Wasserkraft AG | 4 | 789 MW |
| Uniper Kraftwerke GmbH | 9 | 785 MW |
| ECO POWER FOUR GmbH | 1 | 300 MW |
| ECO POWER SIX GmbH | 1 | 300 MW |
| ECO POWER THREE GmbH | 1 | 300 MW |
| Statkraft Markets GmbH | 3 | 223 MW |
| Battery Park Metelen GmbH | 3 | 223 MW |
| East Energy PV Wiendorf GmbH ＆ Co.KG | 1 | 210 MW |
| VERBUND Energy4Business Germany GmbH | 9 | 197 MW |
| Donau-Wasserkraft AG | 2 | 164 MW |
| Solarpark Beilrode GmbH ＆ Co. KG | 7 | 154 MW |
| East Energy PV Rostock GmbH ＆ Co.KG | 1 | 150 MW |
| ENGIE Deutschland Erneuerbare GmbH | 5 | 141 MW |
| Mark-E Aktiengesellschaft | 2 | 138 MW |
| Scale Alfeld GmbH ＆ Co. KG | 1 | 138 MW |
| Stadtwerke München GmbH | 17 | 127 MW |
| East Energy PV Wentow GmbH ＆ Co.KG | 2 | 105 MW |
| Seerose Energie GmbH | 1 | 105 MW |
| ECO POWER FIVE GmbH | 1 | 104 MW |
By state
- Baden-Wuerttemberg (127 projects)
- Bayern (455 projects)
- Brandenburg (87 projects)
- Bremen (5 projects)
- Hamburg (6 projects)
- Hessen (38 projects)
- Mecklenburg-Vorpommern (62 projects)
- Niedersachsen (130 projects)
- Nordrhein-Westfalen (137 projects)
- Rheinland-Pfalz (43 projects)
- Saarland (17 projects)
- Sachsen (79 projects)
- Sachsen-Anhalt (69 projects)
- Schleswig-Holstein (58 projects)
- Thueringen (45 projects)
Projects of 1 MW and up. Capacity is net nominal capacity (Germany) or the total capacity of the queue entry (Great Britain). A hybrid project counts under each technology it lists. Companies only: private persons are never shown as operators, and no coordinates or street addresses are published. Data as of 2026-10-25, updated monthly.
Germany: Marktstammdatenregister, Bundesnetzagentur, Datenlizenz Deutschland - Namensnennung - Version 2.0 (www.govdata.de/dl-de/by-2-0). Great Britain: Supported by National Energy SO Open Data (NESO Open Data Licence, TEC register and Embedded register).
Questions
Where does this data come from?
Germany: the public Marktstammdatenregister of the Bundesnetzagentur, including units in planning. We load the official files, keep projects of 1 MW and up and record changes between loads.
Does the list show private owners?
No. Operators are shown only when they are companies. Private persons, sole traders and names that could belong to a person are left out, and the data holds no coordinates or street addresses.
How often is it updated?
Monthly. Each load records new projects, changes of stage, capacity or connection date, and projects that left the register.
Cite as: Arcadium Data, "Battery and other storage projects in Germany: 717 in the pipeline, 12.7 GW", https://arcadiumdata.io/energy/de/storage/, data as of 2026-10-25.