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 / 4 Generator · Retired
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 173 MW Original source column definition · Generator · Retired Net Summer Capacity (MW) 170 MW Original source column definition · Generator · Retired Net Winter Capacity (MW) 170 MW Original source column definition · Generator · Retired
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 4 Nameplate Capacity (MW) 173 Net Summer Capacity (MW) 170 Net Winter Capacity (MW) 170 Technology Conventional Steam Coal Energy Source Code BIT Prime Mover Code ST Operating Month 10 Operating Year 1978 Retirement Month 11 Retirement Year 2020 Latitude 37.619747 Longitude -88.95311 Original text Retired Coordinate accuracy source_precision_not_independently_surveyed source_record_id Retired:1674
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:726
Sources EV-b4303ac622dd13dc3d27384c 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 Retired:1674
Sources EV-396f74a98ce1e344bedc2816 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860 Marion / 4 Generator · Retired
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 4 Technology Conventional Steam Coal Prime Mover ST Ownership S Duct Burners X Can Bypass Heat Recovery Steam Generator? X RTO/ISO LMP Node Designation SIPC.5MRN_PN14 RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC SIPC.5MRN_PN14 Nameplate Capacity (MW) 173 Nameplate Power Factor 0.9 Summer Capacity (MW) 170 Winter Capacity (MW) 170 Minimum Load (MW) 105 Uprate or Derate Completed During Year N Status RE Synchronized to Transmission Grid X Operating Month 10 Operating Year 1978 Retirement Month 11 Retirement Year 2020 Associated with Combined Heat and Power System N Sector Name Electric Utility Sector 1 Topping or Bottoming X Energy Source 1 BIT Startup Source 1 DFO Solid Fuel Gasification System? N Carbon Capture Technology? N Time from Cold Shutdown to Full Load OVER Pulverized Coal Technology? Y Subcritical Technology? Y Multiple Fuels? N Cofire Fuels? N Switch Between Oil and Natural Gas? N Original text RE source_record_id 3_1_Generator_Y2025.xlsx#Retired and Canceled:726
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:726
Sources EV-b4303ac622dd13dc3d27384c Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860m Marion / 4 Generator · Retired
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 4 Nameplate Capacity (MW) 173 Net Summer Capacity (MW) 170 Net Winter Capacity (MW) 170 Technology Conventional Steam Coal Energy Source Code BIT Prime Mover Code ST Operating Month 10 Operating Year 1978 Retirement Month 11 Retirement Year 2020 Latitude 37.619747 Longitude -88.95311 Original text Retired source_record_id Retired:1674
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 Retired:1674
Sources EV-396f74a98ce1e344bedc2816 Usage terms US government public domain
Observations for this power asset 