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 Grandfather Falls / 1 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 11 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 11 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 11 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 20860 Entity Name Wisconsin Public Service Corp Plant ID 4063 Plant Name Grandfather Falls Google Map Map Bing Map Map Plant State WI County Lincoln Balancing Authority Code MISO Sector Electric Utility Generator ID 1 Nameplate Capacity (MW) 11 Net Summer Capacity (MW) 11 Net Winter Capacity (MW) 11 Technology Conventional Hydroelectric Energy Source Code WAT Prime Mover Code HY Operating Month 12 Operating Year 1938 Status (OP) Operating Latitude 45.3019 Longitude -89.7917 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:5680
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:5674
Sources EV-f407c89f2f8417f5b17973c8 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:5680
Sources EV-e28eb3e013068e3750c16bd1 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860m Grandfather Falls / 1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 20860 Entity Name Wisconsin Public Service Corp Plant ID 4063 Plant Name Grandfather Falls Google Map Map Bing Map Map Plant State WI County Lincoln Balancing Authority Code MISO Sector Electric Utility Generator ID 1 Nameplate Capacity (MW) 11 Net Summer Capacity (MW) 11 Net Winter Capacity (MW) 11 Technology Conventional Hydroelectric Energy Source Code WAT Prime Mover Code HY Operating Month 12 Operating Year 1938 Status (OP) Operating Latitude 45.3019 Longitude -89.7917 Original text (OP) Operating source_record_id Operating:5680
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:5680
Sources EV-e28eb3e013068e3750c16bd1 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 Grandfather Falls / 1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 20860 Utility Name Wisconsin Public Service Corp Plant Code 4063 Plant Name Grandfather Falls State WI County Lincoln Generator ID 1 Technology Conventional Hydroelectric Prime Mover HY Ownership S Duct Burners X Can Bypass Heat Recovery Steam Generator? X RTO/ISO LMP Node Designation WPS.WPSM RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC WPS.WPSM Nameplate Capacity (MW) 11 Nameplate Power Factor 0.8 Summer Capacity (MW) 11 Winter Capacity (MW) 11 Minimum Load (MW) 3 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 12 Operating Year 1938 Associated with Combined Heat and Power System N Sector Name Electric Utility Sector 1 Topping or Bottoming X Energy Source 1 WAT Solid Fuel Gasification System? N Turbines or Hydrokinetic Buoys 0 Time from Cold Shutdown to Full Load 10M Multiple Fuels? N Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:5674
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:5674
Sources EV-f407c89f2f8417f5b17973c8 Usage terms US government public domain
Observations for this power asset 