Holly Branch Solar, LLC — Plant Summary
- EIA Plant ID
- 66692
- Capacity
- 330 MW
- Primary Fuel
- Solar
- Technology
- Batteries, Solar Photovoltaic
- Status
- Planned
- Location
- Robertson, TX
- Operating Since
- —
- Generators
- 2
- Operator
- Cypress Creek Renewables
- Parent Company
- —
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Holly Branch Solar, LLC
PlannedBESSSolarHybridGEM: pre-construction
Ranked #50 of 351 Solar plants in TX#105 of 7447 nationally
330 MW Batteries (100 MW) + Solar Photovoltaic (230 MW) planned in Robertson, TX — Electric Reliability Council of Texas, Inc.
EIAGEM
330 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
Planned: —
Planned Operation
Location
Coordinates
31.0946, -96.4141
County
Robertson, TX
Nearby Plants
- Oak Grove (TX)Lignite1795.4 MW · 11.8 km
- Pecan Prairie North SolarSolar350 MW · 14.6 km
- Diver Solar, LLCSolar225 MW · 17.4 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Cypress Creek Renewables | Cypress Creek Renewables | — |
| Owner(s) | Cypress Creek Renewables | Cypress Creek Renewables | — |
| Status | Planned | pre-construction | — |
Ownership Chain
GEM identifies the owner as Cypress Creek Renewables
This entity is not yet in the GEM ownership database — chain unavailable.
About
Holly Branch Solar, LLC, is a 330 MW hybrid power plant located in Robertson County, Texas. The plant, identified by plant code 66692, is owned and operated by Cypress Creek Renewables. It utilizes both solar photovoltaic technology and battery storage. The primary fuel source is listed as MWH, indicating the plant draws power from the grid to charge its batteries, in addition to solar generation. The plant consists of two generators.
Holly Branch Solar operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, and the North American Electric Reliability Corporation (NERC) region TRE. The solar array uses a fixed tilt tracking system. In terms of size, Holly Branch Solar ranks as the 38th largest power plant in Texas out of 224, and 122nd nationally out of 514.
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
LOW confidencePoint of Interconnection
Nearest Substation
Franklin Substation · 69 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.
News & Articles (10)Beta
General
Large-scale solar farm in central WA gets green light from governor
Cypress Creek Renewables, the company proposing to build the Carriger Solar project in eastern Washington, currently operates this solar...
News From The States·3 months ago
General
Cypress Creek to power battery-powered solar plant in Colorado
Cypress Creek Renewables has secured financial close for its groundbreaking Sundance Solar and Energy Storage project, a hybrid plant that...
Inspenet·5 months ago
General
Cypress Creek Renewables Breaks Ground on 104MW Ostrea Solar Project in Washington State
Cypress Creek Renewables, a leading developer, owner, and operator of solar and energy storage projects, has announced the financial close and start of...
SolarQuarter·10 months ago
General
Cypress Creek Renewables secures US$133 million for 200MW Texas BESS
Cypress Creek Renewables received a US$133 million financing from First Citizens Bank for the Destiny Storage Project, a BESS in Texas.
Energy-Storage.News·1 years ago
Last updated 2026-03-26
View all 10 articles