Galveston County, TX power plants
16 EIA-registered power plants in Galveston County, TX totalling 2.1 GW of nameplate capacity, ranked and mapped inside ERCOT.
- Plants
- 16
- Nameplate capacity
- 2.1 GW
- Largest
- 624 MW
EIA-registered records
Sum across this county
Green Power 2
Capacity by fuel
natural gas2 GW10 plantsbatteries39.6 MW4 plantsother38 MW1 plantpetroleum7.2 MW1 plant
Galveston County, TX capacity ranking
16 matching plants·ranked by nameplate capacity
| Rank | Plant | Capacity | Technology | Operator | Location | |
|---|---|---|---|---|---|---|
| 1 | Green Power 2South Houston Green Power LLCDetailed profile | 624 MW | Natural Gas Fired Combined Cycle | South Houston Green Power LLC | Galveston County | |
| 2 | Topaz GeneratingProEnergy ServicesDetailed profile | 445 MW | Natural Gas Fired Combustion Turbine | ProEnergy Services | Galveston County | |
| 3 | Texas City Power PlantTexas City Cogeneration LLCDetailed profile | 418 MW | Natural Gas Fired Combined Cycle | Texas City Cogeneration LLC | Galveston County | |
| 4 | BacliffPHR Holdings LLCDetailed profile | 324 MW | Natural Gas Fired Combustion Turbine | PHR Holdings LLC | Galveston County | |
| 5 | Power Station 4South Houston Green Power LLC | 172 MW | Natural Gas Fired Combined Cycle | South Houston Green Power LLC | Galveston County | |
| 6 | Texas City Plant Union CarbideUnion Carbide Corp-Texas City | 38 MW | All Other | Union Carbide Corp-Texas City | Galveston County | |
| 7 | DickinsonEngie North America | 9.9 MW | Batteries | Engie North America | Galveston County | |
| 8 | HeightsEngie North America | 9.9 MW | Batteries | Engie North America | Galveston County | |
| 9 | Magnolia TXEngie North America | 9.9 MW | Batteries | Engie North America | Galveston County | |
| 10 | MainlandHEN Infrastructure, L.L.C. | 9.9 MW | Batteries | HEN Infrastructure, L.L.C. | Galveston County | |
| 11 | GCWAPower Depot Group A, LLC | 7.2 MW | Petroleum Liquids | Power Depot Group A, LLC | Galveston County | |
| 12 | WAL529Walmart Stores Texas, LLC | 1.3 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Galveston County | |
| 13 | WAL5388Walmart Stores Texas, LLC | 1.3 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Galveston County | |
| 14 | HEB00028Texas Microgrid, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Texas Microgrid, LLC | Galveston County | |
| 15 | WAL3298Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Galveston County | |
| 16 | WAL504Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Galveston County |
Technology rankings in ERCOT
Other ERCOT counties
Harris County, TX8.5 GWFort Bend County, TX5.4 GWBexar County, TX4.1 GWBrazoria County, TX3.7 GWPecos County, TX3.2 GWWharton County, TX2.9 GWChambers County, TX2.9 GWHidalgo County, TX2.8 GWNolan County, TX2.8 GWMatagorda County, TX2.8 GWNueces County, TX2.7 GWLimestone County, TX2.7 GW
All ERCOT countiesCounty assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.