Battery storage · Germany
Batteriespeicher Herrenhausen
Operator enercity AG
Operational14 MWData checked 10 November 2026
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Batteriespeicher Herrenhausen is a 14 MW battery storage site on the edge of Ahlem, Hannover, Region Hannover, Niedersachsen, Germany. It first operated in 2017. Its status in the Marktstammdatenregister (Bundesnetzagentur, Germany) is operational. There are 15 other energy sites within 10 km, 5 of them battery storage sites. The register holds no incident at this site. It holds 17 incidents at battery storage sites in Germany, and 196 worldwide.
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The site
- Technology
- Battery storage (Usable capacity 17.5 MWh, Lithium-Batterie)
- Capacity
- 14 MW
- Capacity figure from
- Marktstammdatenregister (Bundesnetzagentur, Germany)
- Status
- Operational (In operation)
- Operator
- enercity AG
- Location
- Hannover, Region Hannover, Niedersachsen, 30419, Germany
- First operating
- 2017
View on OpenStreetMap. The larger dot is this site; the others are sites within 40 km.
Timeline
- 28 June 2017 Operational
Incidents on the register at this site
None found. The register holds no published incident that names Batteriespeicher Herrenhausen. If you know of one, report it (confidential reports are anonymised).
Own, insure or lend to this site or others like it? A portfolio safety record checks every site in a list against the register, free; the paid records add the site, operator, cause, downtime and loss behind each incident.
Questions
- Has Batteriespeicher Herrenhausen had a fire or other incident?
- None is on the register as of 10 November 2026. The register holds no published incident that names Batteriespeicher Herrenhausen; it holds 17 incidents at battery storage sites in Germany.
- What is the status of Batteriespeicher Herrenhausen?
- Operational, in the Marktstammdatenregister (Bundesnetzagentur, Germany).
- Where is Batteriespeicher Herrenhausen?
- On the edge of Ahlem, Hannover, Region Hannover, Niedersachsen, Germany (postcode 30419).
Source: Marktstammdatenregister, Bundesnetzagentur, Datenlizenz Deutschland, Namensnennung, Version 2.0 (www.govdata.de/dl-de/by-2-0). The dataset. The register adds only the incidents and the counts. Nearest town: GeoNames (CC BY 4.0).