Germany · renewables
Battery storage in Salzgitter
2,807 storage units with 16.3 MW of gross capacity were in operation in Salzgitter (Niedersachsen) as of 2026-11-05, with a further 28 units (20.5 MW) registered as planned (Bundesnetzagentur, Marktstammdatenregister) — every unit over 100 kW with capacity, status, commissioning date and operator, from the Marktstammdatenregister.
Questions this page answers
- How many storage units are registered in Salzgitter (Niedersachsen), and how large are they, as of 2026-11-05?
- 2,807 storage units with 16.3 MW of gross capacity were in operation in Salzgitter (Niedersachsen) as of 2026-11-05, with a further 28 units (20.5 MW) registered as planned (Bundesnetzagentur, Marktstammdatenregister) — every unit over 100 kW with capacity, status, commissioning date and operator, from the Marktstammdatenregister.
- How many storage units are in operation in Salzgitter?
- 2,807 storage units with 16.3 MW of gross capacity were in operation in Salzgitter as of 2026-11-05, with a further 28 units (20.5 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Salzgitter in 2025?
- 654 storage units with 3.60 MW went into operation in Salzgitter in 2025; the strongest year of the last two decades was 2024 with 3.86 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Salzgitter's storage units are larger than 100 kW?
- 3 of 2,854 registered storage units in Salzgitter (0.1 percent) exceed 100 kW, but they hold 20.4 MW of the 36.9 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Salzgitter?
- Volkswagen Group Charging operates 1 storage units over 100 kW with 20.0 MW in Salzgitter, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Salzgitter?
- Lithium-Batterie leads with 2 storage units and 20.3 MW in Salzgitter (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Salzgitter?
- The largest registered storage unit in Salzgitter has 20.0 MW of gross capacity and is operated by Volkswagen Group Charging, registered as planned (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Salzgitter distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 2,850 | 16.4 MW | 2,805 | 26 |
| 30 to 100 kW | 1 | 0.07 MW | 1 | 0 |
| over 100 kW | 3 | 20.4 MW | 1 | 2 |
How much battery storage capacity was commissioned in Salzgitter each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 671 | 3.62 MW |
| 2025 | 654 | 3.60 MW |
| 2024 | 606 | 3.86 MW |
| 2023 | 471 | 3.01 MW |
| 2022 | 200 | 1.04 MW |
| 2021 | 118 | 0.60 MW |
| 2020 | 44 | 0.33 MW |
| 2019 | 14 | 0.07 MW |
| 2018 | 9 | 0.05 MW |
| 2017 | 9 | 0.05 MW |
| 2016 | 9 | 0.04 MW |
| 2015 | 10 | 0.05 MW |
| 2014 | 7 | 0.04 MW |
| 2013 | 2 | 0.01 MW |
| 2006 | 1 | 0.03 MW |
How many storage units in Salzgitter are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| planned | 28 | 20.5 MW |
| in operation | 2,807 | 16.3 MW |
| permanently decommissioned | 17 | 0.05 MW |
| temporarily shut down | 2 | 0.01 MW |
Which storage units over 100 kW are registered in Salzgitter?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| PowerCenter Salzgitter 1 | 20.0 MW | 40.0 MWh | planned | planned 2026 | Volkswagen Group Charging |
| Batteriespeicher SzP Sz109 | 0.28 MW | 900 kWh | planned | planned 2026 | Robert Bosch Elektronik GmbH |
| Solaranlage Hüttenstrasse Salzgitter | 0.11 MW | 745 kWh | in operation | 2025-10-13 | logistik in XXL GmbH |
Which organisations operate the most battery storage capacity in Salzgitter?
| Operator | Units | Capacity |
|---|---|---|
| Volkswagen Group Charging | 1 | 20.0 MW |
| Robert Bosch Elektronik GmbH | 1 | 0.28 MW |
| logistik in XXL GmbH | 1 | 0.11 MW |
Which technology accounts for the most battery storage capacity in Salzgitter?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 2 | 20.3 MW |
| Sonstige Batterie | 1 | 0.11 MW |
Battery storage in Niedersachsen · Battery storage in Germany
Source: Bundesnetzagentur, Marktstammdatenregister (MaStR), full data export of 2026-11-05, Datenlizenz Deutschland – Namensnennung – Version 2.0. Counts and capacity by district, size class, commissioning year and status cover every registered unit, including small rooftop and balcony systems. Unit lists, operators and grid operators cover units over 100 kW gross capacity; units operated by private individuals are shown without name, operator or coordinates. Capacity is gross capacity (Bruttoleistung) as registered; planned units are those registered as 'In Planung'. District (Landkreis) is the register's own assignment. Source record.
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