BESS-Market
Project Database · Baden-Württemberg

Battery storage in Baden-Württemberg.

All battery storage units ≥ 1 MW registered in Baden-Württemberg: 152 MW in operation, 607 MW planned.

In operation (power)

152 MW

44 units

In operation (capacity)

268 MWh

Planned (power)

607 MW

53 units

Planned (capacity)

1.19 GWh

Largest units

  1. ECO POWER SIX
    Villingen-Schwenningen, Baden-Württemberg · In Planung
    300 MW
    660 MWh
  2. Speicher Batterie100 Marbach am Neckar
    Marbach, Baden-Württemberg · In Planung
    100 MW
    100 MWh

Recently commissioned

  • GSpeicher H4 Riß
    Ehingen, Baden-Württemberg · 2.5 MW / 5 MWh · COD 02/09/2026
  • BESS Wertheim
    Wertheim, Baden-Württemberg · 15.5 MW / 40.1 MWh · COD 31/08/2026
  • Batteriespeicher PV Rinderfeld
    Niederstetten, Baden-Württemberg · 4.2 MW / 8.3 MWh · COD 21/08/2026
  • BESS-PV-Speicher Enetsfeld
    Pfronstetten, Baden-Württemberg · 3.5 MW / 6.7 MWh · COD 17/08/2026

Recently registered (planned)

  • Reservestrom Waldkirch BESS
    Waldkirch, Baden-Württemberg · 5 MW / 9.5 MWh · planned 01/11/2026

Source: Marktstammdatenregister (Bundesnetzagentur), battery storage ≥ 1 MW. As of 21/09/2026.

All battery storage units ≥ 1 MW

Loading full list …
2 units · 400 MW · 760 MWh
UnitLocationMWMWhhStatusCOD / plannedOperatorGrid operatorSave
ECO POWER SIX
SEE920963364875
Villingen-Schwenningen, Baden-Württemberg3006602.2Planned01/10/2029ECO POWER SIX GmbHTransnetBW GmbHSign in to save
Speicher Batterie100 Marbach am Neckar
SEE921320372496
Marbach, Baden-Württemberg1001001Planned31/12/2026EnBW Energie Baden-Württemberg AGTransnetBW GmbHSign in to save

Source: Marktstammdatenregister (Bundesnetzagentur), storage units with technology "battery" and gross power ≥ 1 MW. Operators that are natural persons are not shown. No guarantee; register data can be reported late or incorrectly.

Other federal states

Sachsen · 404 MWBrandenburg · 360 MWBayern · 909 MWNordrhein-Westfalen · 668 MWSachsen-Anhalt · 551 MWNiedersachsen · 447 MWMecklenburg-Vorpommern · 113 MWSchleswig-Holstein · 332 MWRheinland-Pfalz · 122 MWThüringen · 161 MWHessen · 118 MWSaarland · 64 MWBremen · 19 MWBerlin · 4 MWHamburg · 8 MW

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