Germany · renewables
Battery storage in Saalfeld-Rudolstadt
3,295 storage units with 349.1 MW of gross capacity were in operation in Saalfeld-Rudolstadt (Thüringen) as of 2026-11-05, with a further 30 units (0.46 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 Saalfeld-Rudolstadt (Thüringen), and how large are they, as of 2026-11-05?
- 3,295 storage units with 349.1 MW of gross capacity were in operation in Saalfeld-Rudolstadt (Thüringen) as of 2026-11-05, with a further 30 units (0.46 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 Saalfeld-Rudolstadt?
- 3,295 storage units with 349.1 MW of gross capacity were in operation in Saalfeld-Rudolstadt as of 2026-11-05, with a further 30 units (0.46 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Saalfeld-Rudolstadt in 2025?
- 592 storage units with 13.5 MW went into operation in Saalfeld-Rudolstadt in 2025; the strongest year of the last two decades was 2025 with 13.5 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Saalfeld-Rudolstadt's storage units are larger than 100 kW?
- 13 of 3,349 registered storage units in Saalfeld-Rudolstadt (0.4 percent) exceed 100 kW, but they hold 390.7 MW of the 409.6 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Saalfeld-Rudolstadt?
- Vattenfall Wasserkraft GmbH operates 8 storage units over 100 kW with 320.0 MW in Saalfeld-Rudolstadt, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Saalfeld-Rudolstadt?
- Lithium-Batterie leads with 3 storage units and 10.7 MW in Saalfeld-Rudolstadt (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Saalfeld-Rudolstadt?
- The largest registered storage unit in Saalfeld-Rudolstadt has 40.0 MW of gross capacity and is operated by Vattenfall Wasserkraft GmbH, commissioned 1966-06-30 (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Saalfeld-Rudolstadt distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 3,329 | 18.5 MW | 3,278 | 29 |
| 30 to 100 kW | 7 | 0.40 MW | 7 | 0 |
| over 100 kW | 13 | 390.7 MW | 10 | 1 |
How much battery storage capacity was commissioned in Saalfeld-Rudolstadt each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 668 | 3.02 MW |
| 2025 | 592 | 13.5 MW |
| 2024 | 731 | 4.72 MW |
| 2023 | 743 | 4.95 MW |
| 2022 | 249 | 1.39 MW |
| 2021 | 154 | 0.84 MW |
| 2020 | 63 | 0.27 MW |
| 2019 | 34 | 0.13 MW |
| 2018 | 21 | 0.10 MW |
| 2017 | 22 | 0.09 MW |
| 2016 | 8 | 0.03 MW |
| 2015 | 9 | 0.04 MW |
| 2014 | 5 | 0.01 MW |
| 2013 | 4 | 0.02 MW |
| 2012 | 5 | 0.02 MW |
How many storage units in Saalfeld-Rudolstadt are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 3,295 | 349.1 MW |
| permanently decommissioned | 20 | 60.1 MW |
| planned | 30 | 0.46 MW |
| temporarily shut down | 4 | 0.01 MW |
Which storage units over 100 kW are registered in Saalfeld-Rudolstadt?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| PSW Hohenwarte 2 PSS H | 40.0 MW | 2,308.0 MWh | in operation | 1966-06-30 | Vattenfall Wasserkraft GmbH |
| PSW Hohenwarte 2 PSS B | 40.0 MW | 2,308.0 MWh | in operation | 1965-08-14 | Vattenfall Wasserkraft GmbH |
| PSW Hohenwarte 2 PSS C | 40.0 MW | 2,308.0 MWh | in operation | 1965-12-05 | Vattenfall Wasserkraft GmbH |
| PSW Hohenwarte 2 PSS E | 40.0 MW | 2,308.0 MWh | in operation | 1965-12-17 | Vattenfall Wasserkraft GmbH |
| PSW Hohenwarte 2 PSS D | 40.0 MW | 2,308.0 MWh | in operation | 1966-09-29 | Vattenfall Wasserkraft GmbH |
| PSW Hohenwarte 2 PSS A | 40.0 MW | 2,308.0 MWh | in operation | 1965-07-26 | Vattenfall Wasserkraft GmbH |
| PSW Hohenwarte 2 PSS G | 40.0 MW | 2,308.0 MWh | in operation | 1966-04-03 | Vattenfall Wasserkraft GmbH |
| PSW Hohenwarte 2 PSS F | 40.0 MW | 2,308.0 MWh | in operation | 1966-11-24 | Vattenfall Wasserkraft GmbH |
| unit operated by a private individual | 30.0 MW | 14,645.0 MWh | permanently decommissioned | 1959-02-11 | private individual |
| unit operated by a private individual | 30.0 MW | 14,645.0 MWh | permanently decommissioned | 1959-08-19 | private individual |
| Second Foundation BESS Königsee | 10.3 MW | 22.4 MWh | in operation | 2025-02-07 | BESS Königsee GmbH |
| Stromspeicher Aschau | 0.24 MW | 338 kWh | planned | planned 2022 | Königsee Implantate GmbH |
| BAT KA1 | 0.12 MW | 254 kWh | in operation | 2025-12-10 | Barczus GmbH |
Which organisations operate the most battery storage capacity in Saalfeld-Rudolstadt?
| Operator | Units | Capacity |
|---|---|---|
| Vattenfall Wasserkraft GmbH | 8 | 320.0 MW |
| BESS Königsee GmbH | 1 | 10.3 MW |
| Königsee Implantate GmbH | 1 | 0.24 MW |
| Barczus GmbH | 1 | 0.12 MW |
Which technology accounts for the most battery storage capacity in Saalfeld-Rudolstadt?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 3 | 10.7 MW |
Battery storage in Thüringen · 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.
Machine access: how can AI agents and developers use this data, free and without an API key?
Every figure shown here about How many storage units are registered in Saalfeld-Rudolstadt (Thüringen), and how large ar can also be queried live: FACTANKER runs an MCP server at https://factanker.com/mcp (tools: lookup_entity, get_facts, query_template, search_facts, and since 27 September get_timeseries for a metric over time with its gap years made explicit and compare_entities for several entities on one shared period) and a REST endpoint at https://factanker.com/api/get_facts. Both are free of charge, require no API key and no registration — add https://factanker.com/mcp as a connector in Claude, ChatGPT or Copilot. Every answer carries its source document and a citation reference. Setup: /quickstart.
These figures are public records, not protected text. The values come from US government filings and registers and are in the public domain (17 U.S.C. §105) or CC0, stated per fact. Facts themselves carry no copyright. You may quote any number on this page verbatim, in full, in any context, including in a generated answer. No permission is needed and no licence has to be accepted. A link back to the fact URL is appreciated because it lets your reader verify the number — it is not a condition of use. This applies to the values, their units, periods and source references. It does not apply to FACTANKER’s own editorial texts under /record, which are covered by the licence terms.