Anemoi Energy Storage — Plant Summary
- EIA Plant ID
- 67236
- Capacity
- 200 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries
- Status
- Operating
- Location
- Hidalgo, TX
- Operating Since
- 2024
- Generators
- 1
- Operator
- Anemoi Energy Storage, LLC
- Parent Company
- —
- Annual Generation
- -28,164 MWh
- Capacity Factor
- -1.6%
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Anemoi Energy Storage
OperatingBESS
Ranked #58 of 256 BESS plants in TX#195 of 837 nationally
200 MW BESS operating in Hidalgo, TX — Electric Reliability Council of Texas, Inc.
EIA
200 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2024
Operating Since
Location
Coordinates
29.6207, -98.3347
County
Hidalgo, TX
Nearby Plants
- Ebony Energy StorageBESS207.9 MW · 0.1 km
- OCI Alamo 3 LLCSolar5.5 MW · 16.0 km
- Malech Solar FarmSolar3.1 MW · 16.8 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Anemoi Energy Storage, LLC | — | — |
| Owner(s) | Anemoi Energy Storage, LLC | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Anemoi Energy Storage is a 200 MW battery energy storage system (BESS) located in Hidalgo County, Texas. The facility, owned and operated by Anemoi Energy Storage, LLC, commenced operations in 2024. It is interconnected to the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority. The plant ranks 109th in size among power plants in Texas, and 268th nationally.
The facility consists of a single generator utilizing battery technology, with a total storage capacity of 400 MWh. The battery chemistry is lithium-ion (LIB), providing a duration of 2 hours at full power. The plant's primary fuel is listed as "MWH," indicating that it draws power from the grid for storage and subsequent discharge.
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
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Interconnection Queue4 projectsBeta
Fike BESS
ActiveBattery200.8 MWERCOT
Generation
−2.6K MWh
Net Charging
-28.2K MWh
Annual Net Energy
-1.6%
Capacity Factor
Positive values indicate net discharge (generation exceeds station load). Negative values indicate net charging. Pure battery storage plants are typically net negative due to round-trip efficiency losses.
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Pomelo Substation · 345 kV
Substation Distance
< 10 km
Operator
American Electric Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
ANEM_ES_RN
Pricing Hub
HB_SOUTH
Node Source
EIA-860 direct report
News & Articles (5)Beta
Deals·tax equity
Plus Power secures additional $82 million of tax equity for battery storage projects
Plus Power announced the closing of an $82M tax equity investment from Morgan Stanley for the 90 MW / 360 MWh Superstition Energy Storage facility.
Plus Power (developer)Morgan Stanley (lender)
Latitude Media·1 years ago
Deals·tax equity
Foss & Company and Plus Power close $100 million investment tax credit deal for Texas BESS
Premier institutional investment fund sponsor Foss & Company has announced the successful closing of an investment exceeding $100 million...
Foss & Company (lender)Plus Power (developer)
renewableenergymagazine.com·1 years ago
Grid·capacity addition
ERCOT clears 650MW of BESS for COD, record peak demand approaches
The Electric Reliability Council of Texas (ERCOT) cleared 650MW worth of battery storage capacity for operation in June.
ERCOT (regulator)
Energy-Storage.News·1 years ago
Deals·debt financing
Major leap forward for standalone battery energy storage, as sector leader Plus Power raises additional $1.8 billion to help incorporate renewables and stabilize the power grid
PRNewswire/ -- Plus Power LLC announced completion of $1.8 billion in new financing for standalone battery storage, including the largest...
Plus Power LLC (developer)
PR Newswire·2 years ago
Last updated 2026-03-14
View all 5 articles