Brotman Power Station
South Texas Electric CooperativeBrazoria County
Brotman Power Station is an eight-unit natural-gas fast-start generating station in Brazoria County, Texas. EIA's May 2026 inventory reports 484 MW nameplate, 356.8 MW net summer, and 398.4 MW net winter capability across eight 60.5 MW combustion-turbine records. PROENERGY's project record uses a 384 MW gross project rating and identifies eight LM6000-family packages; those company and EIA capacity scopes are kept separate.
Mapped infrastructure geometry associated with this asset.
EIA May 2026
EIA inventory for Sep 2026
PROENERGY
PROENERGY STEC closing announcement
EIA plant 65373 · Inventory for Sep 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| CTG-1 | Natural Gas Fired Combustion Turbine | Operating | 60.5 | Unknown |
| CTG-2 | Natural Gas Fired Combustion Turbine | Operating | 60.5 | Unknown |
| CTG-3 | Natural Gas Fired Combustion Turbine | Operating | 60.5 | Unknown |
| CTG-4 | Natural Gas Fired Combustion Turbine | Operating | 60.5 |
Similar plants ranked by technology, capacity, and distance.
Current generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| CTG-1 | 60.5 MW 44.6 MW summer | Natural Gas Fired Combustion Turbine GT | May 2023 | Operating |
| CTG-2 | 60.5 MW 44.6 MW summer | Natural Gas Fired Combustion Turbine GT | May 2023 | Operating |
| CTG-3 | 60.5 MW 44.6 MW summer | Natural Gas Fired Combustion Turbine GT | May 2023 | Operating |
| CTG-4 | 60.5 MW 44.6 MW summer | Natural Gas Fired Combustion Turbine GT | May 2023 | Operating |
| CTG-5 | 60.5 MW | |||
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Project milestones and public references behind the asset profile.
EIA reports May 2023 for CTG1 through CTG6 and October 2023 for CTG7 and CTG8.
| Unknown |
| CTG-5 | Natural Gas Fired Combustion Turbine | Operating | 60.5 | Unknown |
|---|
| CTG-6 | Natural Gas Fired Combustion Turbine | Operating | 60.5 | Unknown |
|---|
| CTG-7 | Natural Gas Fired Combustion Turbine | Operating | 60.5 | Unknown |
|---|
| CTG-8 | Natural Gas Fired Combustion Turbine | Operating | 60.5 | Unknown |
|---|
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
8 ERCOT market resources · Gas turbine
Capacity factor is average output vs. this plant's observed peak.
Observed ERCOT settlement prices at BTM_ALL over 365 days (2025-10-27 to 2026-10-26).
The TB2 figure is a price benchmark, not revenue: it values one perfect-foresight cycle per day between the 2 cheapest and 2 dearest hours of each day, gross of round-trip losses, and excludes ancillary services and any physical dispatch constraint. It describes what this node’s price shape was worth over the window — it is not this asset’s realized capture, and no dispatch is assumed or modelled.
| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Braes Bayou Plant | 484 MW | TX | |
| Brotman Power StationCurrent | 484 MW | TX |
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioEIA reports October 2023 for CTG7 and CTG8.
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Brotman Power Station reports 484 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Sep 2026.
Brotman Power Station is a Natural Gas Fired Combustion Turbine facility in Brazoria County, TX, participating in the ERCOT market.
Brotman Power Station is in Brazoria County, TX, inside the ERCOT balancing area.
Brotman Power Station is operated by ProEnergy Services according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Brotman Power Station reported 225.2 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.
By capacity, Brotman Power Station ranks #93 of 829 operating plants of the same technology nationally. It ranks #7 of 78 in TX.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
