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 Marion / 5 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 75 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 70 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 90 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 17632 Entity Name Southern Illinois Power Coop Plant ID 976 Plant Name Marion Google Map Map Bing Map Map Plant State IL County Williamson Balancing Authority Code MISO Sector Electric Utility Generator ID 5 Nameplate Capacity (MW) 75 Net Summer Capacity (MW) 70 Net Winter Capacity (MW) 90 Technology Natural Gas Fired Combustion Turbine Energy Source Code NG Prime Mover Code GT Operating Month 5 Operating Year 2003 Status (OP) Operating Latitude 37.619747 Longitude -88.95311 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:1609
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:1602
Sources EV-dba39a6450959ef344d44f8e 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:1609
Sources EV-c135f6b217465730d18dafbc Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860m Marion / 5 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 17632 Entity Name Southern Illinois Power Coop Plant ID 976 Plant Name Marion Google Map Map Bing Map Map Plant State IL County Williamson Balancing Authority Code MISO Sector Electric Utility Generator ID 5 Nameplate Capacity (MW) 75 Net Summer Capacity (MW) 70 Net Winter Capacity (MW) 90 Technology Natural Gas Fired Combustion Turbine Energy Source Code NG Prime Mover Code GT Operating Month 5 Operating Year 2003 Status (OP) Operating Latitude 37.619747 Longitude -88.95311 Original text (OP) Operating source_record_id Operating:1609
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:1609
Sources EV-c135f6b217465730d18dafbc Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 Marion / 5 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 17632 Utility Name Southern Illinois Power Coop Plant Code 976 Plant Name Marion State IL County Williamson Generator ID 5 Technology Natural Gas Fired Combustion Turbine Prime Mover GT Ownership S Duct Burners X Can Bypass Heat Recovery Steam Generator? X RTO/ISO LMP Node Designation SIPC.MARIOGEN5 RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC SIPC.MARIOGEN5 Nameplate Capacity (MW) 75 Nameplate Power Factor 0.85 Summer Capacity (MW) 70 Winter Capacity (MW) 90 Minimum Load (MW) 40 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 5 Operating Year 2003 Associated with Combined Heat and Power System N Sector Name Electric Utility Sector 1 Topping or Bottoming X Energy Source 1 NG Energy Source 2 DFO Solid Fuel Gasification System? N Carbon Capture Technology? N Time from Cold Shutdown to Full Load 1H Pulverized Coal Technology? N Subcritical Technology? N Multiple Fuels? Y Cofire Fuels? Y Switch Between Oil and Natural Gas? Y Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:1602
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:1602
Sources EV-dba39a6450959ef344d44f8e Usage terms US government public domain
Observations for this power asset 