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 Clay Boswell / 4 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 558 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 585 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 585 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 12647 Entity Name ALLETE, Inc. Plant ID 1893 Plant Name Clay Boswell Google Map Map Bing Map Map Plant State MN County Itasca Balancing Authority Code MISO Sector Electric Utility Generator ID 4 Nameplate Capacity (MW) 558 Net Summer Capacity (MW) 585 Net Winter Capacity (MW) 585 Technology Conventional Steam Coal Energy Source Code SUB Prime Mover Code ST Operating Month 5 Operating Year 1980 Status (OP) Operating Latitude 47.2611 Longitude -93.6528 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:2873
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:2866
Sources EV-dd2b9a8ba18e230942fc7cf3 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:2873
Sources EV-88ba2d2e1be28e5d87cd914d Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860 Clay Boswell / 4 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 12647 Utility Name ALLETE, Inc. Plant Code 1893 Plant Name Clay Boswell State MN County Itasca Generator ID 4 Technology Conventional Steam Coal Prime Mover ST Ownership J Duct Burners X Can Bypass Heat Recovery Steam Generator? X RTO/ISO LMP Node Designation MP.MP_BOS4 RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC MP.MP_BOS4 Nameplate Capacity (MW) 558 Nameplate Power Factor 0.9 Summer Capacity (MW) 585 Winter Capacity (MW) 585 Minimum Load (MW) 185 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 5 Operating Year 1980 Associated with Combined Heat and Power System N Sector Name Electric Utility Sector 1 Topping or Bottoming X Energy Source 1 SUB Energy Source 2 NG Energy Source 3 RC Startup Source 1 NG Solid Fuel Gasification System? N Carbon Capture Technology? N Time from Cold Shutdown to Full Load OVER Pulverized Coal Technology? Y Subcritical Technology? Y Supercritical Technology? N Other Planned Modifications? N Multiple Fuels? Y Cofire Fuels? Y Switch Between Oil and Natural Gas? N Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:2866
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:2866
Sources EV-dd2b9a8ba18e230942fc7cf3 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860m Clay Boswell / 4 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 12647 Entity Name ALLETE, Inc. Plant ID 1893 Plant Name Clay Boswell Google Map Map Bing Map Map Plant State MN County Itasca Balancing Authority Code MISO Sector Electric Utility Generator ID 4 Nameplate Capacity (MW) 558 Net Summer Capacity (MW) 585 Net Winter Capacity (MW) 585 Technology Conventional Steam Coal Energy Source Code SUB Prime Mover Code ST Operating Month 5 Operating Year 1980 Status (OP) Operating Latitude 47.2611 Longitude -93.6528 Original text (OP) Operating source_record_id Operating:2873
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:2873
Sources EV-88ba2d2e1be28e5d87cd914d Usage terms US government public domain
Observations for this power asset 