Adelite Storage Project LLC — Plant Summary
- EIA Plant ID
- 69004
- Capacity
- 230 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries
- Status
- Planned
- Location
- Milam, TX
- Operating Since
- —
- Generators
- 1
- Operator
- Acciona Energy USA Global, LLC
- Parent Company
- —
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Adelite Storage Project LLC
PlannedBESS
Ranked #41 of 256 BESS plants in TX#126 of 837 nationally
230 MW BESS planned in Milam, TX — Electric Reliability Council of Texas, Inc.
EIA
230 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Location
Coordinates
30.6224, -97.2105
County
Milam, TX
Nearby Plants
- Gransolar Texas One, LLCSolar50 MW · 5.9 km
- Stoneridge Solar, LLCBESS200 MW · 11.2 km
- Walleye Solar (Sandow II)Solar369 MW · 13.3 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Acciona Energy USA Global, LLC | — | — |
| Owner(s) | Acciona Energy USA Global, LLC | — | — |
| Status | Planned | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Adelite Storage Project LLC, located in Milam County, Texas, is a 230 MW battery energy storage system. The plant is owned and operated by Acciona Energy USA Global, LLC. It interconnects to the Electric Reliability Council of Texas (ERCOT) balancing authority, within the TRE NERC region.
The facility consists of a single generator utilizing battery technology and is fueled by electricity (MWH). Adelite Storage Project LLC ranks as the 77th largest power plant in Texas out of 224, and 229th nationally out of 514.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
TRE
Balancing Authority
Electric Reliability Council of Texas, Inc.
Grid Voltage
138 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Thorndale North Substation · 138 kV
Substation Distance
< 10 km
Operator
Oncor
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_SOUTH
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Salty SubstationSubstation
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Last updated 2026-03-14
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