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150 MW Solar planned in Liberty, TX — Electric Reliability Council of Texas, Inc.
150 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Coordinates
30.0103, -94.4863
County
Liberty, TX
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Lightsource Renewable Energy Asset Management, LLC | Lightsource BP | — |
| Owner(s) | Trinity River Solar 1, LLC | Lightsource BP | — |
| Status | Planned | pre-construction | — |
GEM identifies the owner as Lightsource BP
This entity is not yet in the GEM ownership database — chain unavailable.
Trinity River Solar 1 is a 150 MW solar photovoltaic power plant located in Liberty County, Texas. The plant is operated by Lightsource Renewable Energy Asset Management, LLC. It utilizes fixed-tilt solar tracking technology. The plant has one generator.
Trinity River Solar 1 is interconnected to the Electric Reliability Council of Texas (ERCOT) grid, and falls within the TRE NERC region. According to available rankings, the plant is the 143rd largest in Texas out of 192 plants, and the 370th largest nationally out of 639 plants.
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
$1,543/kW
Est. Construction Cost
Total estimated cost: $231.4M
Point of Interconnection
Nearest Substation
Petry Woods Substation · 138 kV
Substation Distance
< 10 km
Operator
Entergy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_HOUSTON
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about Trinity River Solar 1Electric 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