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United States › Power plants › Battery storage › Pennsylvania

BATTERY STORAGE

AES ADA Energy Storage Array

AES ADA Energy Storage Array is a 2.0 MW retired battery storage site in Montgomery County, Pennsylvania, operated by Fluence.

Plant statusClosed
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingOct 2013 (completed)
  5. ClosedAug 2018 (current stage)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
ADABatteries2.0 MW
0 MWh
RetiredOct 2013Aug 2018

Plant details

Operator
Fluence
Location
Montgomery County, Pennsylvania
Balancing authority
PJM
Sector
IPP Non-CHP
Capacity
Retired: 2.0 MW
First unit online
Oct 2013
EIA plant ID
60811

Location

40.1218, -75.4173

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem