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150 MW BESS under construction in Fort Bend, TX — Electric Reliability Council of Texas, Inc.
150 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
—
Operating Since
Coordinates
29.4827, -95.6200
County
Fort Bend, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | RWE Clean Energy | — | — |
| Owner(s) | Big Sky Wind, LLC | — | — |
| Status | Under construction | — | — |
Crowned Heron 2 - Storage, LLC is a 150 MW battery energy storage system located in Fort Bend County, Texas. The plant, identified by the EIA plant code 68500, is owned and operated by Big Sky Wind, LLC. It consists of a single generator utilizing batteries as its primary fuel source, designated as MWH in the data.
The facility operates within the Electric Reliability Council of Texas (ERCOT) balancing authority and the TRE NERC region. According to available data, Crowned Heron 2 - Storage, LLC is ranked as the 161st largest power plant in Texas out of 224, and 385th nationally out of 514. Financial data indicates a power purchase agreement (PPA) price of $65.2 per MWh, as reported in FERC Electric Quarterly Reports (EQR).
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.
Big Sky Wind, LLC · Data from 2023–2025
$65.2/MWh
PPA Price
Point of Interconnection
Nearest Substation
W. A. Parish Station (345 kV) · 345 kV
Substation Distance
< 10 km
Operator
CenterPoint Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_HOUSTON
Node Source
Shared substation inference
Substation identified. Node ID not yet resolved against ISO roster.
No news articles linked yet for this plant.
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No ask pi reports yet for this entity.
ask pi about Crowned Heron 2 - Storage, LLCElectric 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