Ebony Energy Storage — Plant Summary
- EIA Plant ID
- 67237
- Capacity
- 207.9 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries
- Status
- Operating
- Location
- Comal, TX
- Operating Since
- 2024
- Generators
- 1
- Operator
- Ebony Energy Storage, LLC
- Parent Company
- —
- Annual Generation
- -29,676 MWh
- Capacity Factor
- -1.6%
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Ebony Energy Storage
OperatingBESS
Ranked #48 of 256 BESS plants in TX#136 of 837 nationally
207.9 MW BESS operating in Comal, TX — Electric Reliability Council of Texas, Inc.
EIA
207.9 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2024
Operating Since
Location
Coordinates
29.6201, -98.3345
County
Comal, TX
Nearby Plants
- Anemoi Energy StorageBESS200 MW · 0.1 km
- OCI Alamo 3 LLCSolar5.5 MW · 16.0 km
- Malech Solar FarmSolar3.1 MW · 16.7 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Ebony Energy Storage, LLC | — | — |
| Owner(s) | Ebony Energy Storage, LLC | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Ebony Energy Storage is a battery energy storage system (BESS) located in Comal County, Texas. The plant has a total capacity of 207.9 MW and began operating in 2024. It is owned and operated by Ebony Energy Storage, LLC. The facility consists of a single generator utilizing battery technology, specifically lithium-ion batteries (LIB). The BESS has a storage capacity of 400 MWh, providing a duration of approximately 1.92 hours at full output.
The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, and is within the TRE NERC region. Ebony Energy Storage is ranked as the 90th largest plant in Texas out of 224, and nationally it is ranked 253rd 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
−2.6K MWh
Net Charging
-29.7K 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 confidenceMarket Position
ISO/RTO Market
ERCOT
LMP Node
EBNY_ESS_RN
Pricing Hub
HB_SOUTH
Secondary Zone
LZ_SOUTH
Location Type
Resource Node
Node Source
Curated node match
News & Articles (7)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
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·tax equity
Morgan Stanley backs Plus Power’s 90-MW BESS project in Arizona
US battery storage project developer Plus Power has obtained a USD-82-million (EUR 76.5m) tax equity investment from Morgan Stanley.
Plus Power (developer)Morgan Stanley (lender)
Renewables Now·1 years ago
Deals·project finance
Project Finance Brief: ENERPARC Secures Financing for 325 MW Solar, Hybrid Projects
From: Mercom Capital Group ENERPARC AG, a solar project developer, secured bridge financing for a 325 MW project portfolio consisting of...
ENERPARC AG (developer)
Mercomindia.com·2 years ago
Last updated 2026-03-14
View all 7 articles