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 99 Islands / 3 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 3 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 4.2 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 4.2 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 5416 Entity Name Duke Energy Carolinas, LLC Plant ID 3272 Plant Name 99 Islands Google Map Map Bing Map Map Plant State SC County Cherokee Balancing Authority Code DUK Sector Electric Utility Generator ID 3 Nameplate Capacity (MW) 3 Net Summer Capacity (MW) 4.2 Net Winter Capacity (MW) 4.2 Technology Conventional Hydroelectric Energy Source Code WAT Prime Mover Code HY Operating Month 5 Operating Year 1910 Status (OP) Operating Latitude 35.0314 Longitude -81.4936 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:4699
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:4694
Sources EV-7933143eb1d45d5c9803e75e 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:4699
Sources EV-818ba370ba00ade01edf6464 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860m 99 Islands / 3 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 5416 Entity Name Duke Energy Carolinas, LLC Plant ID 3272 Plant Name 99 Islands Google Map Map Bing Map Map Plant State SC County Cherokee Balancing Authority Code DUK Sector Electric Utility Generator ID 3 Nameplate Capacity (MW) 3 Net Summer Capacity (MW) 4.2 Net Winter Capacity (MW) 4.2 Technology Conventional Hydroelectric Energy Source Code WAT Prime Mover Code HY Operating Month 5 Operating Year 1910 Status (OP) Operating Latitude 35.0314 Longitude -81.4936 Original text (OP) Operating source_record_id Operating:4699
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:4699
Sources EV-818ba370ba00ade01edf6464 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 99 Islands / 3 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 5416 Utility Name Duke Energy Carolinas, LLC Plant Code 3272 Plant Name 99 Islands State SC County Cherokee Generator ID 3 Technology Conventional Hydroelectric Prime Mover HY Ownership S Duct Burners X Can Bypass Heat Recovery Steam Generator? X Nameplate Capacity (MW) 3 Nameplate Power Factor 0.8 Summer Capacity (MW) 4.2 Winter Capacity (MW) 4.2 Minimum Load (MW) 4.2 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 5 Operating Year 1910 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 Carbon Capture Technology? N Turbines or Hydrokinetic Buoys 0 Time from Cold Shutdown to Full Load 10M Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:4694
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:4694
Sources EV-7933143eb1d45d5c9803e75e Usage terms US government public domain
Observations for this power asset 