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150 MW BESS under construction in Wilbarger, TX — Electric Reliability Council of Texas, Inc.
150 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
—
Operating Since
Coordinates
34.2919, -99.3678
County
Wilbarger, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Blue Summit II Storage, LLC | — | — |
| Owner(s) | Blue Summit II Storage, LLC | — | — |
| Status | Under construction | — | — |
Blue Summit II Storage is a 150 MW battery energy storage system located in Wilbarger County, Texas. The plant is owned and operated by Blue Summit II Storage, LLC. It consists of a single generator utilizing batteries as its primary fuel source, designated by the code "MWH". The facility operates within the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority and the TRE NERC region.
Blue Summit II Storage ranks as the 166th largest power plant in Texas out of 224 facilities and 396th nationally out of 514. The plant has been the subject of 10 news articles, with coverage focusing on grid-related topics, industry trends, regulatory matters, and business 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
Point of Interconnection
Nearest Substation
Blue Summit Wind Substation · 345 kV
Substation Distance
< 10 km
Operator
NextEra Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_NORTH
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-03-26
View all 5 articlesNo ask pi reports yet for this entity.
ask pi about Blue Summit II StorageElectric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
345.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP