9,888 storage units with 66.2 MW of gross capacity were in operation in Bremen as of 2026-11-05, with a further 222 units (67.4 MW) registered as planned (Bundesnetzagentur, Marktstammdatenregister) — by district, size class, year and operator, from the Marktstammdatenregister.
How much battery storage capacity does Bremen have, and which districts have the most, as of 2026-11-05?
9,888 storage units with 66.2 MW of gross capacity were in operation in Bremen as of 2026-11-05, with a further 222 units (67.4 MW) registered as planned (Bundesnetzagentur, Marktstammdatenregister) — by district, size class, year and operator, from the Marktstammdatenregister.
How many storage units are in operation in Bremen?
9,888 storage units with 66.2 MW of gross capacity were in operation in Bremen as of 2026-11-05, with a further 222 units (67.4 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
How much battery storage capacity was commissioned in Bremen in 2025?
2,568 storage units with 11.5 MW went into operation in Bremen in 2025; the strongest year of the last two decades was 2019 with 18.3 MW (Bundesnetzagentur, Marktstammdatenregister).
What share of Bremen's storage units are larger than 100 kW?
12 of 10,160 registered storage units in Bremen (0.1 percent) exceed 100 kW, but they hold 85.8 MW of the 133.8 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
Which company operates the most battery storage capacity in Bremen?
Green Hedge Infra GmbH operates 1 storage units over 100 kW with 60.0 MW in Bremen, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
Which technology has the most battery storage capacity in Bremen?
Lithium-Batterie leads with 12 storage units and 85.8 MW in Bremen (Bundesnetzagentur, Marktstammdatenregister).
Which district in Bremen has the most battery storage capacity?
Bremen has the most battery storage capacity in operation in Bremen with 56.8 MW in 8,014 storage units, ahead of Bremerhaven with 9.39 MW (Bundesnetzagentur, Marktstammdatenregister).
How much battery storage capacity is in operation and planned in each district of Bremen?
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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