Tehuacana Creek 1 Solar and BESS — Plant Summary
- EIA Plant ID
- 65855
- Capacity
- 1254.8 MW
- Primary Fuel
- Solar
- Technology
- Batteries, Solar Photovoltaic
- Status
- Planned
- Location
- Navarro, TX
- Operating Since
- —
- Generators
- 2
- Operator
- Solar Proponent LLC
- Parent Company
- —
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Tehuacana Creek 1 Solar and BESS
PlannedBESSSolarHybridGEM: pre-construction
Ranked #1 of 351 Solar plants in TX#2 of 7447 nationally
1254.8 MW Batteries (418 MW) + Solar Photovoltaic (837 MW) planned in Navarro, TX — Electric Reliability Council of Texas, Inc.
EIAGEM
1,254.8 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
Planned: —
Planned Operation
Location
Coordinates
31.9141, -96.4135
County
Navarro, TX
Nearby Plants
- Pisgah Ridge Solar, LLCSolar250 MW · 6.0 km
- Whistle SolarSolar56.3 MW · 8.2 km
- WAL565Natural Gas1.2 MW · 20.8 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Solar Proponent LLC | Solar Proponent | — |
| Owner(s) | Solar Proponent LLC | Solar Proponent LLC [100%] | — |
| Status | Planned | pre-construction | — |
Ownership Chain
GEM identifies the owner as Solar Proponent LLC [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
Tehuacana Creek 1 Solar and BESS is a hybrid power plant located in Navarro County, Texas. The facility has a total capacity of 1254.8 MW and is operated by Solar Proponent LLC. It is a hybrid plant consisting of both solar photovoltaic and battery storage technologies. The plant has two generators and utilizes fixed tilt solar tracking.
Tehuacana Creek 1 is connected to the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority. It is the largest solar plant in Texas out of 224 such plants, and the fifth-largest in the United States out of 514. The plant's primary fuel source is electricity (MWH).
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
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
HIGH confidenceMarket Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_NORTH
Node Source
OSM spatial match
News & Articles (4)Beta
Grid·capacity addition
U.S. Power Capacity Additions To Hit Record 86 GW In 2026 Led By Solar And Storage - EIA
The United States is set to witness a record surge in new power generation capacity in 2026, according to the latest Preliminary Monthly...
EIA (other)
SolarQuarter·2 weeks ago
Grid·capacity addition
Texas at the Center of America’s Record Breaking Energy Buildout | Reading and Podcast Picks - Mar. 2, 2026
New EIA report; Texas solar and storage updates; local resistance to data centers; why electric bills may climb again; and ERCOT's poor...
Texas (other)EIA (other)
The Texas Energy and Power Newsletter·2 weeks ago
Grid·capacity addition
EIA expects developers to add record 86GW of generating capacity to grid in 2026
The U.S. Energy Information Administration (EIA) expects power plant developers and operators to add 86 gigawatts (GW) of new utility-scale electric...
U.S. Energy Information Administration (other)EIA (other)
Daily Energy Insider·2 weeks ago
Grid·capacity addition
New U.S. electric generating capacity expected to reach a record high in 2026
U.S. power plant developers and operators plan to add 86 gigawatts (GW) of new utility-scale electric generating capacity to the U.S. power...
U.S. Energy Information Administration (EIA) (.gov)·3 weeks ago
Last updated 2026-03-14
View all articles