Germany · renewables
Battery storage in Heinsberg
12,653 storage units with 81.9 MW of gross capacity were in operation in Heinsberg (Nordrhein-Westfalen) as of 2026-11-05, with a further 114 units (4.08 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 Heinsberg (Nordrhein-Westfalen), and how large are they, as of 2026-11-05?
- 12,653 storage units with 81.9 MW of gross capacity were in operation in Heinsberg (Nordrhein-Westfalen) as of 2026-11-05, with a further 114 units (4.08 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 Heinsberg?
- 12,653 storage units with 81.9 MW of gross capacity were in operation in Heinsberg as of 2026-11-05, with a further 114 units (4.08 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Heinsberg in 2025?
- 2,703 storage units with 16.5 MW went into operation in Heinsberg in 2025; the strongest year of the last two decades was 2023 with 19.7 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Heinsberg's storage units are larger than 100 kW?
- 7 of 12,936 registered storage units in Heinsberg (0.1 percent) exceed 100 kW, but they hold 3.81 MW of the 86.4 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Heinsberg?
- EnerGrid Stabilizer 301 Erkelenz GmbH operates 1 storage units over 100 kW with 2.85 MW in Heinsberg, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Heinsberg?
- Lithium-Batterie leads with 7 storage units and 3.81 MW in Heinsberg (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Heinsberg?
- The largest registered storage unit in Heinsberg has 2.85 MW of gross capacity and is operated by EnerGrid Stabilizer 301 Erkelenz GmbH, registered as planned (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Heinsberg distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 12,904 | 81.2 MW | 12,625 | 110 |
| 30 to 100 kW | 25 | 1.34 MW | 23 | 2 |
| over 100 kW | 7 | 3.81 MW | 5 | 2 |
How much battery storage capacity was commissioned in Heinsberg each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 2,857 | 17.0 MW |
| 2025 | 2,703 | 16.5 MW |
| 2024 | 2,431 | 17.0 MW |
| 2023 | 2,791 | 19.7 MW |
| 2022 | 948 | 5.84 MW |
| 2021 | 551 | 3.28 MW |
| 2020 | 272 | 1.66 MW |
| 2019 | 123 | 0.54 MW |
| 2018 | 68 | 0.39 MW |
| 2017 | 29 | 0.13 MW |
| 2016 | 22 | 0.08 MW |
| 2015 | 7 | 0.03 MW |
| 2014 | 7 | 0.04 MW |
| 2013 | 5 | 0.03 MW |
| 2012 | 3 | 0.01 MW |
| 2011 | 1 | 0.01 MW |
How many storage units in Heinsberg are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 12,653 | 81.9 MW |
| planned | 114 | 4.08 MW |
| permanently decommissioned | 165 | 0.42 MW |
| temporarily shut down | 4 | 0.01 MW |
Which storage units over 100 kW are registered in Heinsberg?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| EnerGrid Stabilizer 301 GmbH | 2.85 MW | 8.9 MWh | planned | planned 2026 | EnerGrid Stabilizer 301 Erkelenz GmbH |
| Tramin Trankstelle Heinsberg Speicher | 0.19 MW | 353 kWh | planned | planned 2025 | Garant GmbH |
| CDD Trading | 0.18 MW | 368 kWh | in operation | 2026-04-07 | CDD GmbH ＆ Co. KG |
| Werk 3 - Batterie | 0.17 MW | 576 kWh | in operation | 2024-08-28 | Köllges Anlagen GmbH ＆ Co. KG |
| unit operated by a private individual | 0.15 MW | 72 kWh | in operation | 2020-01-30 | private individual |
| PV Golf 2 | 0.15 MW | 135 kWh | in operation | 2024-07-25 | RGB GmbH |
| Speicher 2022 | 0.12 MW | 130 kWh | in operation | 2022-10-22 | Jütten und Koolen Automobile GmbH |
Which organisations operate the most battery storage capacity in Heinsberg?
| Operator | Units | Capacity |
|---|---|---|
| EnerGrid Stabilizer 301 Erkelenz GmbH | 1 | 2.85 MW |
| Garant GmbH | 1 | 0.19 MW |
| CDD GmbH ＆ Co. KG | 1 | 0.18 MW |
| Köllges Anlagen GmbH ＆ Co. KG | 1 | 0.17 MW |
| RGB GmbH | 1 | 0.15 MW |
| Jütten und Koolen Automobile GmbH | 1 | 0.12 MW |
Which technology accounts for the most battery storage capacity in Heinsberg?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 7 | 3.81 MW |
Battery storage in Nordrhein-Westfalen · 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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