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28 MW Solar under construction in Ector, TX — Electric Reliability Council of Texas, Inc.
28 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
—
Operating Since
Coordinates
31.6859, -102.5180
County
Ector, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Origis Energy USA, Inc | — | — |
| Owner(s) | Origis Energy USA, Inc | — | — |
| Status | Under construction | construction | — |
Rockhound D is a 28 MW solar photovoltaic power plant located in Ector County, Texas. The plant, identified by plant ID 68594, utilizes fixed-tilt solar tracking technology. It consists of a single generator and is operated by Origis Energy USA, Inc.
The plant's location places it within the Electric Reliability Council of Texas (ERCOT) balancing authority and the TRE NERC region. Rockhound D is ranked as the 230th largest power plant in Texas out of 298, and nationally it holds a rank of 1305 out of 7108 plants. The plant has been mentioned in 5 news articles, with coverage focusing on deals and hazards.
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: $43.2M
Point of Interconnection
Nearest Substation
Edwards Substation · 138 kV
Substation Distance
1.849 km
Operator
Oncor
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
GRYH_SLR_RN
Pricing Hub
HB_WEST
Alt. Hub / Zone
LZ_WEST
Location Type
Resource Node
Node Source
Curated node match
Last updated 2026-03-14
View all articlesNo ask pi reports yet for this entity.
ask pi about Rockhound DElectric 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