POWER & FACILITY EVIDENCE
Power and Facility Evidence Database Review power assets, contract observations, facility specifications and relationships from public sources.
Global Facilities and Power Map Korea Site and Power Map Korea Data Center Database This partial collection preserves source-level observations. Generation and registered connection capacity are distinct from spare supply capacity for data centers. Planned dates and contract announcements do not confirm energization or supply commencement.
Current filters 3items · current page 1–3 · Source records, not unique facilities.
Power assets and projects · USA · eia860m O W Sommers / 2 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 446 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 410 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 410 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 16604 Entity Name City of San Antonio - (TX) Plant ID 3611 Plant Name O W Sommers Google Map Map Bing Map Map Plant State TX County Bexar Balancing Authority Code ERCO Sector Electric Utility Generator ID 2 Nameplate Capacity (MW) 446 Net Summer Capacity (MW) 410 Net Winter Capacity (MW) 410 Technology Natural Gas Steam Turbine Energy Source Code NG Prime Mover Code ST Operating Month 1 Operating Year 1974 Planned Retirement Month 3 Planned Retirement Year 2029 Status (OP) Operating Latitude 29.308056 Longitude -98.3242 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:5086
Parent facility or plant record
Coordinates locate the plant, including when this record describes one generator.
Location: Plant location · not an individual generator location
Sources, reference dates and retrieval dates 2items eia860 ↗ Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location 3_1_Generator_Y2025.xlsx#Operable:5081
Sources EV-faa58c9c24b3f85d58013924 Usage terms US government public domain
eia860m ↗ Data Source 2026-08 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location Operating:5086
Sources EV-1c561f78f598ff2c76c57625 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860 O W Sommers / 2 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 16604 Utility Name City of San Antonio - (TX) Plant Code 3611 Plant Name O W Sommers State TX County Bexar Generator ID 2 Technology Natural Gas Steam Turbine Prime Mover ST Ownership S Duct Burners X Can Bypass Heat Recovery Steam Generator? X RTO/ISO LMP Node Designation CALAVER_OWS2 RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC CALAVER_OWS2 Nameplate Capacity (MW) 446 Nameplate Power Factor 0.9 Summer Capacity (MW) 410 Winter Capacity (MW) 410 Minimum Load (MW) 70 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 1 Operating Year 1974 Planned Retirement Month 3 Planned Retirement Year 2029 Associated with Combined Heat and Power System N Sector Name Electric Utility Sector 1 Topping or Bottoming X Energy Source 1 NG Startup Source 1 NG Solid Fuel Gasification System? N Carbon Capture Technology? N Time from Cold Shutdown to Full Load OVER Multiple Fuels? N Cofire Fuels? N Switch Between Oil and Natural Gas? N Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:5081
Parent facility or plant record
No separate metric summary is available. Consult the detailed source fields.
Sources, reference dates and retrieval dates 1items eia860 ↗ Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location 3_1_Generator_Y2025.xlsx#Operable:5081
Sources EV-faa58c9c24b3f85d58013924 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860m O W Sommers / 2 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 16604 Entity Name City of San Antonio - (TX) Plant ID 3611 Plant Name O W Sommers Google Map Map Bing Map Map Plant State TX County Bexar Balancing Authority Code ERCO Sector Electric Utility Generator ID 2 Nameplate Capacity (MW) 446 Net Summer Capacity (MW) 410 Net Winter Capacity (MW) 410 Technology Natural Gas Steam Turbine Energy Source Code NG Prime Mover Code ST Operating Month 1 Operating Year 1974 Planned Retirement Month 3 Planned Retirement Year 2029 Status (OP) Operating Latitude 29.308056 Longitude -98.3242 Original text (OP) Operating source_record_id Operating:5086
Parent facility or plant record
No separate metric summary is available. Consult the detailed source fields.
Sources, reference dates and retrieval dates 1items eia860m ↗ Data Source 2026-08 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location Operating:5086
Sources EV-1c561f78f598ff2c76c57625 Usage terms US government public domain
Observations for this power asset 