484 MW Natural Gas operating in Harris, TX — Electric Reliability Council of Texas, Inc.
484 MW
Nameplate Capacity
8
Generators
units
Natural Gas Fired Combustion Turbine
Technology
2021
Operating Since
Coordinates
29.6449, -95.4519
County
Harris, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | ProEnergy Services | HO Clarke Generating | — |
| Owner(s) | HO Clarke Generating, LLC, HO Clarke II, LLC | ACON Investments | — |
| Status | Operating | — | — |
The HO Clarke Generating plant is a 484 MW natural gas-fired power plant located in Harris County, Texas. The plant began operating in 2021 and consists of eight natural gas-fired combustion turbine generators. It is owned by ACON Investments and operated by ProEnergy Services. The plant's output is delivered into the Electric Reliability Council of Texas (ERCOT) market.
In its most recent year of operation, the plant generated 335,520 MWh of electricity, achieving a capacity factor of 7.9%. HO Clarke Generating ranks as the 78th largest power plant in Texas out of 144 total plants, and 496th nationally out of 945 plants. The plant is within the Texas Reliability Entity (TRE) NERC region.
Generated from EIA, GEM, and public data sources
NERC Region
TRE
Balancing Authority
Electric Reliability Council of Texas, Inc.
Grid Voltage
138 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
27.2K MWh
Latest Month
335.5K MWh
Annual Generation
7.9%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
ERCOT
LMP Node
HOCPRO01
Pricing Hub
HB_HOUSTON
Node Source
EIA-860 direct report
CPS Energy to acquire four Southeast Texas power plants for $1.3B
San Antonio-based CPS Energy plans to expand its portfolio with the $1.3 billion acquisition of four power facilities in Southeast Texas.
CPS Energy to acquire four Southeast Texas power plants for $1.3B
San Antonio-based CPS Energy plans to expand its portfolio with the $1.3 billion acquisition of four power facilities in Southeast Texas.
CPS Energy to acquire four Southeast Texas power plants for $1.3B
San Antonio-based CPS Energy plans to expand its portfolio with the $1.3 billion acquisition of four power facilities in Southeast Texas.
CPS Energy to acquire four Southeast Texas power plants for $1.3B
San Antonio-based CPS Energy plans to expand its portfolio with the $1.3 billion acquisition of four power facilities in Southeast Texas.
Last updated 2026-03-26
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