Germany · renewables
Battery storage in Hochtaunuskreis
8,131 storage units with 52.1 MW of gross capacity were in operation in Hochtaunuskreis (Hessen) as of 2026-11-05, with a further 76 units (1.94 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 Hochtaunuskreis (Hessen), and how large are they, as of 2026-11-05?
- 8,131 storage units with 52.1 MW of gross capacity were in operation in Hochtaunuskreis (Hessen) as of 2026-11-05, with a further 76 units (1.94 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 Hochtaunuskreis?
- 8,131 storage units with 52.1 MW of gross capacity were in operation in Hochtaunuskreis as of 2026-11-05, with a further 76 units (1.94 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Hochtaunuskreis in 2025?
- 1,756 storage units with 11.1 MW went into operation in Hochtaunuskreis in 2025; the strongest year of the last two decades was 2024 with 12.6 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Hochtaunuskreis's storage units are larger than 100 kW?
- 2 of 8,245 registered storage units in Hochtaunuskreis (0.0 percent) exceed 100 kW, but they hold 1.24 MW of the 54.2 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Hochtaunuskreis?
- ElectroFleet 1 GmbH ＆ Co. KG operates 1 storage units over 100 kW with 0.74 MW in Hochtaunuskreis, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Hochtaunuskreis?
- Lithium-Batterie leads with 2 storage units and 1.24 MW in Hochtaunuskreis (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Hochtaunuskreis?
- The largest registered storage unit in Hochtaunuskreis has 0.74 MW of gross capacity and is operated by ElectroFleet 1 GmbH ＆ Co. KG, registered as planned (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Hochtaunuskreis distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 8,229 | 52.2 MW | 8,119 | 72 |
| 30 to 100 kW | 14 | 0.71 MW | 12 | 2 |
| over 100 kW | 2 | 1.24 MW | 0 | 2 |
How much battery storage capacity was commissioned in Hochtaunuskreis each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 1,527 | 9.15 MW |
| 2025 | 1,756 | 11.1 MW |
| 2024 | 1,843 | 12.6 MW |
| 2023 | 1,803 | 12.1 MW |
| 2022 | 543 | 3.47 MW |
| 2021 | 285 | 1.65 MW |
| 2020 | 184 | 0.94 MW |
| 2019 | 89 | 0.50 MW |
| 2018 | 37 | 0.17 MW |
| 2017 | 46 | 0.23 MW |
| 2016 | 21 | 0.09 MW |
| 2015 | 14 | 0.07 MW |
| 2014 | 7 | 0.03 MW |
| 2013 | 6 | 0.02 MW |
| 2012 | 1 | 0.01 MW |
| 2011 | 1 | 0.00 MW |
How many storage units in Hochtaunuskreis are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 8,131 | 52.1 MW |
| planned | 76 | 1.94 MW |
| permanently decommissioned | 36 | 0.10 MW |
| temporarily shut down | 2 | 0.00 MW |
Which storage units over 100 kW are registered in Hochtaunuskreis?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| 10010 Bad Homburg Batterie | 0.74 MW | 1.2 MWh | planned | planned 2026 | ElectroFleet 1 GmbH ＆ Co. KG |
| unit operated by a private individual | 0.50 MW | 5 kWh | planned | planned 2026 | private individual |
Which organisations operate the most battery storage capacity in Hochtaunuskreis?
| Operator | Units | Capacity |
|---|---|---|
| ElectroFleet 1 GmbH ＆ Co. KG | 1 | 0.74 MW |
Which technology accounts for the most battery storage capacity in Hochtaunuskreis?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 2 | 1.24 MW |
Battery storage in Hessen · 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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