Find ERCOT power assets
Search the ERCOT fleet by plant, operator, technology, or county. Compare nameplate capacity, inspect sites, and open source-backed profiles.
- Registry assets
- 975
- EIA nameplate capacity
- 176 GW
- Detailed profiles
- 302
ERCOT plant records
Sum across registry records
Source-backed public pages
All ERCOT power assets
975 matching plants·sorted by capacity, high to low
| Rank | Plant | Capacity | ||||
|---|---|---|---|---|---|---|
| 901 | WAL2980Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 902 | WAL2993Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Fort Bend County | |
| 903 | WAL3224Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Dallas County | |
| 904 | WAL3226Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Fort Bend County | |
| 905 | WAL3284Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 906 | WAL3285Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Dallas County | |
| 907 | WAL3297Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 908 | WAL3298Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Galveston County | |
| 909 | WAL3302Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 910 | WAL3320Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Hidalgo County | |
| 911 | WAL3390Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Montgomery County | |
| 912 | WAL3406Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Dallas County | |
| 913 | WAL3425Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 914 | WAL3432Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Dallas County | |
| 915 | WAL3500Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 916 | WAL3518Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Webb County | |
| 917 | WAL3584Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 918 | WAL3631Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 919 | WAL3773Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 920 | WAL3827Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Fort Bend County | |
| 921 | WAL3886Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Hidalgo County | |
| 922 | WAL407Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Bell County | |
| 923 | WAL414Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Wichita County | |
| 924 | WAL4298Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 925 | WAL447Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Val Verde County | |
| 926 | WAL4509Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 927 | WAL4512Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 928 | WAL452Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Hidalgo County | |
| 929 | WAL4526Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 930 | WAL4538Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 931 | WAL456Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Cameron County | |
| 932 | WAL461Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Maverick County | |
| 933 | WAL504Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Galveston County | |
| 934 | WAL5045Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 935 | WAL5080Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 936 | WAL5091Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 937 | WAL5116Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 938 | WAL5165Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Hidalgo County | |
| 939 | WAL522Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 940 | WAL5287Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 941 | WAL5312Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 942 | WAL5316Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Tarrant County | |
| 943 | WAL536Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Jones County | |
| 944 | WAL537Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Ector County | |
| 945 | WAL546Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Fort Bend County | |
| 946 | WAL5479Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Travis County | |
| 947 | WAL5480Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Williamson County | |
| 948 | WAL5612Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Harris County | |
| 949 | WAL565Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Navarro County | |
| 950 | WAL5713Walmart Stores Texas, LLC | 1.2 MW | Natural Gas Internal Combustion Engine | Walmart Stores Texas, LLC | Webb County |
Browse the ERCOT fleet
Permanent directories organized by operating peer group.
Battery storageBattery and battery-hybrid power plants ranked by EIA-reported nameplate capacity.231plantsSolarUtility-scale solar and solar-hybrid power plants ranked by EIA-reported nameplate capacity.223plantsWindOnshore and offshore wind power plants ranked by EIA-reported nameplate capacity.197plantsNatural gasNatural gas power plants ranked by EIA-reported nameplate capacity.273plantsHydroelectricConventional and pumped-storage hydroelectric plants ranked by EIA-reported nameplate capacity.20plantsNuclearNuclear power plants ranked by EIA-reported nameplate capacity.2plantsBattery storage operatorsCompanies operating battery and battery-hybrid plants in ERCOT.
Plant identity and nameplate capacity are anchored to the EIA plant registry and joined to ERCOT market records. The fleet sum is not ERCOT seasonal capability or available operating capacity. Detailed profiles add source-backed equipment, commercial, interconnection, and operating context where available.