Sun Valley Solar Project — Plant Summary
- EIA Plant ID
- 65303
- Capacity
- 250 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Hill, TX
- Operating Since
- 2022
- Generators
- 1
- Operator
- Sun Valley Solar LLC
- Parent Company
- —
- Annual Generation
- 555,652 MWh
- Capacity Factor
- 25.4%
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Sun Valley Solar Project
OperatingSolar
Ranked #86 of 351 Solar plants in TX#234 of 7447 nationally
250 MW Solar operating in Hill, TX — Electric Reliability Council of Texas, Inc.
EIAGEMWD
250 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2022
Operating Since
Location
Coordinates
31.8517, -97.0124
County
Hill, TX
Nearby Plants
- Sun Valley StorageBESS123.3 MW · 1.4 km
- Ash Creek BESSBESS306 MW · 5.4 km
- Ash Creek SolarSolar408.9 MW · 5.8 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 | Sun Valley Solar LLC | Capital Power | — |
| Owner(s) | Sun Valley Solar LLC | Capital Power Corp [100%] | — |
| Status | Operating | operating | — |
Ownership Chain
About
The Sun Valley Solar Project is a 250 MW solar photovoltaic power plant located in Hill County, Texas. The plant, owned and operated by Sun Valley Solar LLC, began commercial operation in 2022. It consists of a single generator utilizing single-axis tracking technology. The plant's primary fuel source is solar energy (SUN).
In its latest year of operation, the Sun Valley Solar Project generated 555,652 MWh of electricity, achieving a capacity factor of 25.4%. The plant operates within the Electric Reliability Council of Texas, Inc. (ERCOT) balancing authority and the TRE NERC region. Sun Valley Solar ranks as the 57th largest solar plant in Texas (out of 192) and 122nd nationally (out of 639). Financial data is available for the plant from LBNL Solar.
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
Interconnection Queue1 projectBeta
Sun Valley
SuspendedSolar250 MWERCOT
Generation
29.8K MWh
Latest Month
555.7K MWh
Annual Generation
25.4%
Capacity Factor
Jan 2023 – Dec 2025
Financial DataBeta
Source: LBNL Utility-Scale SolarHIGH
$28.3/MWh
LCOE (Levelized Cost)
$19.6/MWh
Energy Value
Pricing & Market Data
HIGH confidenceMarket Position
ISO/RTO Market
ERCOT
LMP Node
SUNVASLR_ALL
Pricing Hub
HB_NORTH
Secondary Zone
LZ_NORTH
Location Type
Resource Node
Node Source
Curated node match
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