236.3 MW BESS operating in Guadalupe, TX — Electric Reliability Council of Texas, Inc.
236.3 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2023
Operating Since
Coordinates
29.4666, -98.0028
County
Guadalupe, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Libra Storage LLC | — | — |
| Owner(s) | Libra Storage LLC | — | — |
| Status | Operating | — | — |
Libra Storage is a battery energy storage system (BESS) located in Guadalupe County, Texas. The facility, owned and operated by Libra Storage LLC, has a total capacity of 236.3 MW. It began operating in 2023 and utilizes lithium-ion batteries (LIB) as its storage chemistry. The plant's primary fuel is electricity (MWH), indicating it charges from the grid. The BESS has a storage capacity of 236.3 MWh, providing a duration of 1 hour at full output.
The facility consists of a single generator and operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, falling under the Texas Reliability Entity (TRE) NERC region. Libra Storage is ranked as the 74th largest power plant in Texas out of 224, and nationally it is ranked 225th out of 514. News coverage of the plant includes 10 articles, with topics including regulatory matters (4 articles), industry news (3), deals (2), and grid-related issues (1).
Generated from EIA, GEM, and public data sources
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
−2.0K MWh
Net Charging
-16.6K MWh
Annual Net Energy
-1.2%
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.
No financial data available for this plant.
Point of Interconnection
Nearest Substation
Elm Creek Substation · 345 kV
Substation Distance
0.297 km
Operator
CPS Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
LBRA_BES1
Pricing Hub
HB_SOUTH
Secondary Zone
LZ_SOUTH
Location Type
Resource Node
Node Source
Curated node match
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Last updated 2026-03-14
View all 10 articles