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.
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 800 MW Original source column definition · Generator · Canceled or Postponed Net Summer Capacity (MW) 800 MW Original source column definition · Generator · Canceled or Postponed Net Winter Capacity (MW) 800 MW Original source column definition · Generator · Canceled or Postponed
Detailed source fields Original source field Published value or condition Entity ID 55983 Entity Name Luminant Generation Company LLC Plant ID 3497 Plant Name Big Brown Google Map Map Bing Map Map Plant State TX County Freestone Balancing Authority Code ERCO Sector IPP Non-CHP Generator ID 3 Nameplate Capacity (MW) 800 Net Summer Capacity (MW) 800 Net Winter Capacity (MW) 800 Technology Conventional Steam Coal Energy Source Code SUB Prime Mover Code ST Latitude 31.8206 Longitude -96.0544 Original text Canceled or Postponed Coordinate accuracy source_precision_not_independently_surveyed source_record_id Canceled or Postponed:52
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#Retired and Canceled:2194
Sources EV-92756a9bc23991e2a28df9a0 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 Canceled or Postponed:52
Sources EV-19fc47baddb21d3cc534965b Usage terms US government public domain
Observations for this power asset View on the global map Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 55983 Entity Name Luminant Generation Company LLC Plant ID 3497 Plant Name Big Brown Google Map Map Bing Map Map Plant State TX County Freestone Balancing Authority Code ERCO Sector IPP Non-CHP Generator ID 3 Nameplate Capacity (MW) 800 Net Summer Capacity (MW) 800 Net Winter Capacity (MW) 800 Technology Conventional Steam Coal Energy Source Code SUB Prime Mover Code ST Latitude 31.8206 Longitude -96.0544 Original text Canceled or Postponed source_record_id Canceled or Postponed:52
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 Canceled or Postponed:52
Sources EV-19fc47baddb21d3cc534965b Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 Big Brown / 3 Generator · Cancelled
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 55983 Utility Name Luminant Generation Company LLC Plant Code 3497 Plant Name Big Brown State TX County Freestone Generator ID 3 Technology Conventional Steam Coal Prime Mover ST Ownership S Duct Burners X Can Bypass Heat Recovery Steam Generator? X Nameplate Capacity (MW) 800 Summer Capacity (MW) 800 Winter Capacity (MW) 800 Uprate or Derate Completed During Year N Status CN Synchronized to Transmission Grid X Sector Name IPP Non-CHP Sector 2 Energy Source 1 SUB Supercritical Technology? Y Original text CN source_record_id 3_1_Generator_Y2025.xlsx#Retired and Canceled:2194
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#Retired and Canceled:2194
Sources EV-92756a9bc23991e2a28df9a0 Usage terms US government public domain
Observations for this power asset 