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 Cedar Bayou 4 / 42 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 178.5 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 163 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 173 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 56020 Entity Name NRG Cedar Bayou Development Company LLC Plant ID 56806 Plant Name Cedar Bayou 4 Google Map Map Bing Map Map Plant State TX County Chambers Balancing Authority Code ERCO Sector IPP Non-CHP Generator ID 42 Unit Code CBY4 Nameplate Capacity (MW) 178.5 Net Summer Capacity (MW) 163 Net Winter Capacity (MW) 173 Technology Natural Gas Fired Combined Cycle Energy Source Code NG Prime Mover Code CT Operating Month 6 Operating Year 2009 Status (OP) Operating Latitude 29.751645 Longitude -94.92312 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:13975
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:13978
Sources EV-2814da958d8fc02518e39c8b 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:13975
Sources EV-c40a2b944f1b1c5a3c31e6f0 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860m Cedar Bayou 4 / 42 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 56020 Entity Name NRG Cedar Bayou Development Company LLC Plant ID 56806 Plant Name Cedar Bayou 4 Google Map Map Bing Map Map Plant State TX County Chambers Balancing Authority Code ERCO Sector IPP Non-CHP Generator ID 42 Unit Code CBY4 Nameplate Capacity (MW) 178.5 Net Summer Capacity (MW) 163 Net Winter Capacity (MW) 173 Technology Natural Gas Fired Combined Cycle Energy Source Code NG Prime Mover Code CT Operating Month 6 Operating Year 2009 Status (OP) Operating Latitude 29.751645 Longitude -94.92312 Original text (OP) Operating source_record_id Operating:13975
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:13975
Sources EV-c40a2b944f1b1c5a3c31e6f0 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 Cedar Bayou 4 / 42 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 56020 Utility Name NRG Cedar Bayou Development Company LLC Plant Code 56806 Plant Name Cedar Bayou 4 State TX County Chambers Generator ID 42 Technology Natural Gas Fired Combined Cycle Prime Mover CT Unit Code CBY4 Ownership J Duct Burners X Can Bypass Heat Recovery Steam Generator? N RTO/ISO LMP Node Designation CBY4_CC1 RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC CBY4_CC1 Nameplate Capacity (MW) 178.5 Nameplate Power Factor 0.85 Summer Capacity (MW) 163 Winter Capacity (MW) 173 Minimum Load (MW) 130 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 6 Operating Year 2009 Associated with Combined Heat and Power System N Sector Name IPP Non-CHP Sector 2 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 12H 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:13978
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:13978
Sources EV-2814da958d8fc02518e39c8b Usage terms US government public domain
Observations for this power asset 