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150 MW BESS testing in Brazoria, TX — Electric Reliability Council of Texas, Inc.
150 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
—
Operating Since
Coordinates
29.2278, -95.4281
County
Brazoria, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Myrtle Storage, LLC | — | — |
| Owner(s) | Myrtle Storage, LLC | — | — |
| Status | Testing | — | — |
Myrtle Storage is a 150 MW battery energy storage system located in Brazoria County, Texas. The plant, identified by the EIA plant code 66913, is owned and operated by Myrtle Storage, LLC. It utilizes batteries as its primary technology and MWH as its fuel source. The facility consists of a single generator.
Myrtle Storage operates within the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority and the TRE NERC region. It is ranked as the 168th largest power plant in Texas out of 224, and nationally it holds a rank of 397 out of 514. Recent news coverage includes 8 articles, with 7 focused on industry trends and 1 related to deals.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
No generation data available for this plant.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $204.2M
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_HOUSTON
Alt. Hub / Zone
LZ_HOUSTON
Node Source
Shared substation inference
Last updated 2026-03-26
View all 7 articlesNo ask pi reports yet for this entity.
ask pi about Myrtle StorageElectric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP