Germany · renewables
Battery storage in Herzogtum Lauenburg
7,962 storage units with 163.4 MW of gross capacity were in operation in Herzogtum Lauenburg (Schleswig-Holstein) as of 2026-11-05, with a further 168 units (2.37 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 Herzogtum Lauenburg (Schleswig-Holstein), and how large are they, as of 2026-11-05?
- 7,962 storage units with 163.4 MW of gross capacity were in operation in Herzogtum Lauenburg (Schleswig-Holstein) as of 2026-11-05, with a further 168 units (2.37 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 Herzogtum Lauenburg?
- 7,962 storage units with 163.4 MW of gross capacity were in operation in Herzogtum Lauenburg as of 2026-11-05, with a further 168 units (2.37 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Herzogtum Lauenburg in 2025?
- 1,735 storage units with 9.14 MW went into operation in Herzogtum Lauenburg in 2025; the strongest year of the last two decades was 2024 with 9.68 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Herzogtum Lauenburg's storage units are larger than 100 kW?
- 4 of 8,199 registered storage units in Herzogtum Lauenburg (0.0 percent) exceed 100 kW, but they hold 121.0 MW of the 166.0 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Herzogtum Lauenburg?
- Vattenfall Wasserkraft GmbH operates 3 storage units over 100 kW with 120.0 MW in Herzogtum Lauenburg, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Herzogtum Lauenburg?
- Lithium-Batterie leads with 1 storage units and 1.00 MW in Herzogtum Lauenburg (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Herzogtum Lauenburg?
- The largest registered storage unit in Herzogtum Lauenburg has 40.0 MW of gross capacity and is operated by Vattenfall Wasserkraft GmbH, commissioned 1958-07-11 (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Herzogtum Lauenburg distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 8,179 | 44.2 MW | 7,945 | 165 |
| 30 to 100 kW | 16 | 0.84 MW | 14 | 2 |
| over 100 kW | 4 | 121.0 MW | 3 | 1 |
How much battery storage capacity was commissioned in Herzogtum Lauenburg each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 1,787 | 8.98 MW |
| 2025 | 1,735 | 9.14 MW |
| 2024 | 1,583 | 9.68 MW |
| 2023 | 1,576 | 9.09 MW |
| 2022 | 606 | 2.92 MW |
| 2021 | 321 | 1.67 MW |
| 2020 | 186 | 1.02 MW |
| 2019 | 86 | 0.40 MW |
| 2018 | 49 | 0.27 MW |
| 2017 | 35 | 0.14 MW |
| 2016 | 22 | 0.09 MW |
| 2015 | 19 | 0.08 MW |
| 2014 | 14 | 0.05 MW |
| 2013 | 4 | 0.01 MW |
| 2012 | 1 | 0.04 MW |
| 2011 | 1 | 0.02 MW |
How many storage units in Herzogtum Lauenburg are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 7,962 | 163.4 MW |
| planned | 168 | 2.37 MW |
| permanently decommissioned | 68 | 0.22 MW |
| temporarily shut down | 1 | 0.00 MW |
Which storage units over 100 kW are registered in Herzogtum Lauenburg?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| PSW Geesthacht PSS B | 40.0 MW | 534.0 MWh | in operation | 1958-07-11 | Vattenfall Wasserkraft GmbH |
| PSW Geesthacht PSS A | 40.0 MW | 534.0 MWh | in operation | 1958-10-10 | Vattenfall Wasserkraft GmbH |
| PSW Geesthacht PSS C | 40.0 MW | 534.0 MWh | in operation | 1958-02-14 | Vattenfall Wasserkraft GmbH |
| Schwarzenbek -Röntgenstr. 18 (BESS) | 1.00 MW | 2.1 MWh | planned | planned 2027 | Norddeutscher Energiekontor GmbH |
Which organisations operate the most battery storage capacity in Herzogtum Lauenburg?
| Operator | Units | Capacity |
|---|---|---|
| Vattenfall Wasserkraft GmbH | 3 | 120.0 MW |
| Norddeutscher Energiekontor GmbH | 1 | 1.00 MW |
Which technology accounts for the most battery storage capacity in Herzogtum Lauenburg?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 1 | 1.00 MW |
Battery storage in Schleswig-Holstein · 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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