Pecan Prairie South Solar — Plant Summary
- EIA Plant ID
- 64981
- Capacity
- 130 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Planned
- Location
- Leon, TX
- Operating Since
- —
- Generators
- 1
- Operator
- Repsol Renewables NA
- Parent Company
- —
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Pecan Prairie South Solar
PlannedSolarGEM: pre-construction
Ranked #212 of 351 Solar plants in TX#606 of 7447 nationally
130 MW Solar planned in Leon, TX — Electric Reliability Council of Texas, Inc.
EIAGEM
130 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Location
Coordinates
31.0500, -96.2210
County
Leon, TX
Nearby Plants
- Pecan BESSBESS157.1 MW · 3.2 km
- Pecan Prairie North SolarSolar350 MW · 10.7 km
- Hollow Branch Creek 2 Solar and BESS SLFBESS920 MW · 15.8 km
Ownership & Operator
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 | Repsol Renewables NA | ConnectGen | — |
| Owner(s) | Repsol Renewables NA | ConnectGen [100%] | — |
| Status | Planned | pre-construction | — |
Ownership Chain
GEM identifies the owner as ConnectGen [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
Pecan Prairie South Solar is a 130 MW solar photovoltaic power plant located in Leon County, Texas. The plant's primary fuel source is solar energy. It is operated by Repsol Renewables NA and consists of a single generator. The solar array uses a fixed-tilt tracking system. Pecan Prairie South Solar ranks as the 160th largest power plant in Texas out of 192, and 463rd nationally out of 639.
The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, which falls under the Texas Reliability Entity (TRE) NERC region.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
TRE
Balancing Authority
Electric Reliability Council of Texas, Inc.
Grid Voltage
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
MEDIUM confidencePoint of Interconnection
Nearest Substation
Hilltop Lakes Substation · 138 kV
Substation Distance
< 10 km
Operator
Brazos Electric
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_SOUTH
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Ridge SubstationSubstation
News & Articles (4)Beta
Industry·corporate
Repsol breaks ground on 595-MW solar park in Texas
Spanish multi-energy major Repsol SA (BME:REP) has started building its 595-MW Pecan Prairie solar park in Texas' Leon County, expecting to...
Repsol SA (developer)
Renewables Now·5 months ago
Industry·corporate
Repsol’s Frye Solar Project in Texas, Its Largest PV Plant to Date
The Frye Solar Project is a utility-scale photovoltaic (PV) power facility located in Kress, Texas. It has an installed capacity of 637 MW...
Repsol (developer)
constructionreviewonline.com·5 months ago
Deals·m and a
Repsol to sell stake in 777-MW US solar, storage package to Stonepeak
Spanish multi-energy major Repsol SA (BME:REP) said on Tuesday it has agreed to sell a 46.3% stake in a portfolio of operational solar and...
Repsol SA (seller)Stonepeak (buyer)
Renewables Now·11 months ago
Industry·corporate
Texas gusher of massive utility-scale solar development
Texas is perfect for big solar and is one of the fastest growing solar energy markets in the country. Although the state has no renewable...
pv magazine USA·5 years ago
Last updated 2026-03-14
View all articles