Samson Solar Energy II LLC — Plant Summary
- EIA Plant ID
- 63882
- Capacity
- 200 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Lamar, TX
- Operating Since
- 2025
- Generators
- 1
- Operator
- Invenergy Services LLC
- Parent Company
- —
- Annual Generation
- 302,735 MWh
- Capacity Factor
- 20.6%
- Balancing Authority
- Electric Reliability Council of Texas, Inc.
- ISO/RTO
- ERCOT
- NERC Region
- TRE
Samson Solar Energy II LLC
OperatingSolar
Ranked #144 of 351 Solar plants in TX#319 of 7447 nationally
200 MW Solar operating in Lamar, TX — Electric Reliability Council of Texas, Inc.
EIAGEM
200 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2025
Operating Since
Location
Coordinates
33.4580, -95.3490
County
Lamar, TX
Nearby Plants
- Samson Solar EnergySolar250 MW · 0.3 km
- Impact Solar 1Solar198.5 MW · 2.0 km
- Samson Solar Energy III LLCSolar250 MW · 3.0 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 | Invenergy Services LLC | Invenergy | — |
| Owner(s) | Invenergy Services LLC | Invenergy LLC [100%] | — |
| Status | Operating | operating | — |
Ownership Chain
About
Samson Solar Energy II LLC is a 200 MW solar photovoltaic power plant located in Lamar County, Texas. The plant, which began operating in 2025, is owned and operated by Invenergy Services LLC. It utilizes a single generator and fixed-tilt solar tracking technology. The plant's primary fuel source is solar energy (SUN).
In its latest year of operation, Samson Solar Energy II generated 302,735 MWh of electricity, achieving a capacity factor of 20.6%. The plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, and is within the Texas Reliability Entity (TRE) NERC region. Samson Solar Energy II ranks as the 113th largest solar plant in Texas out of 192, and 261st nationally out of 639.
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 Queue6 projectsBeta
Echols Creek Solar
OperationalSolar201.15 MWERCOT
Generation
20.9K MWh
Latest Month
302.7K MWh
Annual Generation
20.6%
Capacity Factor
Financial Data
No financial data available for this plant.
Pricing & Market Data
MEDIUM confidenceMarket Position
ISO/RTO Market
ERCOT
LMP Node
IMP_RN1
Pricing Hub
HB_NORTH
Secondary Zone
LZ_NORTH
Location Type
Resource Node
Node Source
Curated node match
News & Articles (10)Beta
Deals·project finance
We Energies parent WEC Energy invests $459M in massive Texas solar energy project
WEC Energy Group said it agreed to invest $459 million for a 90% ownership interest in the Delilah I Solar Energy Center in Texas that will generate renewable...
WEC Energy Group (buyer)
The Business Journals·1 years ago
Industry·corporate
Renewable Energy
Our team advises clients on all legal aspects of renewable energy transactions—from greenfield project development and finance to the purchase and sale of large...
Mayer Brown·2 years ago
Industry·technology
Utility-scale updates on Texas 36 GW five-year solar path
A triumphant 36 GW buildout is expected by the Solar Energy Industries Association (SEIA) over the next five years, building on the 16 GW that is active to...
Solar Energy Industries Association (other)
pv magazine USA·3 years ago
Deals·ppa
PSC approves Madison Gas purchase of 32.5 MW of power from 325 MW solar-plus-storage project
A local utility said the large renewable energy project is needed to help meet capacity requirements as utilities retire a 1.39 GW coal...
Madison Gas (buyer)
pv magazine USA·3 years ago
Last updated 2026-03-26
View all 10 articles