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150 MW Solar under construction in Walker, TX — Midcontinent Independent Transmission System Operator, Inc..
150 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
—
Operating Since
Coordinates
30.7187, -95.6697
County
Walker, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Piney Woods Solar, LLC | — | — |
| Owner(s) | Piney Woods Solar, LLC | — | — |
| Status | Under construction | pre-construction | — |
Piney Woods Solar is a 150 MW solar photovoltaic power plant located in Walker County, Texas. The plant is owned and operated by Piney Woods Solar, LLC. It utilizes fixed-tilt solar tracking technology. The plant has one generator.
Piney Woods Solar is connected to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and is within the TRE NERC region. According to state rankings, the plant is the 141st largest of 192 power plants in Texas. Nationally, it is ranked 350th out of 639 plants. The plant's primary fuel source is the sun.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
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
Mount Zion Substation · 138 kV
Substation Distance
< 10 km
Operator
Brazos Electric
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
TEXAS.HUB
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-03-26
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ask pi about Piney Woods SolarMidcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP