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 Jasper / ST1 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 443.7 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 390 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 402 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 17539 Entity Name Dominion Energy South Carolina, Inc Plant ID 55927 Plant Name Jasper Google Map Map Bing Map Map Plant State SC County Jasper Balancing Authority Code SCEG Sector Electric Utility Generator ID ST1 Unit Code JASP Nameplate Capacity (MW) 443.7 Net Summer Capacity (MW) 390 Net Winter Capacity (MW) 402 Technology Natural Gas Fired Combined Cycle Energy Source Code NG Prime Mover Code CA Operating Month 5 Operating Year 2004 Status (OP) Operating Latitude 32.3594 Longitude -81.1242 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:12545
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:12546
Sources EV-772cca4db63765ea5e35e0f6 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:12545
Sources EV-cfce35ff34551a9b8c7499e5 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860 Jasper / ST1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 17539 Utility Name Dominion Energy South Carolina, Inc Plant Code 55927 Plant Name Jasper State SC County Jasper Generator ID ST1 Technology Natural Gas Fired Combined Cycle Prime Mover CA Unit Code JASP Ownership S Duct Burners Y Can Bypass Heat Recovery Steam Generator? X Nameplate Capacity (MW) 443.7 Nameplate Power Factor 0.9 Summer Capacity (MW) 390 Winter Capacity (MW) 402 Minimum Load (MW) 55 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 5 Operating Year 2004 Associated with Combined Heat and Power System N Sector Name Electric Utility Sector 1 Topping or Bottoming X Energy Source 1 NG Solid Fuel Gasification System? N Carbon Capture Technology? N Time from Cold Shutdown to Full Load 12H Multiple Fuels? N Cofire Fuels? N Switch Between Oil and Natural Gas? N Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:12546
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:12546
Sources EV-772cca4db63765ea5e35e0f6 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860m Jasper / ST1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 17539 Entity Name Dominion Energy South Carolina, Inc Plant ID 55927 Plant Name Jasper Google Map Map Bing Map Map Plant State SC County Jasper Balancing Authority Code SCEG Sector Electric Utility Generator ID ST1 Unit Code JASP Nameplate Capacity (MW) 443.7 Net Summer Capacity (MW) 390 Net Winter Capacity (MW) 402 Technology Natural Gas Fired Combined Cycle Energy Source Code NG Prime Mover Code CA Operating Month 5 Operating Year 2004 Status (OP) Operating Latitude 32.3594 Longitude -81.1242 Original text (OP) Operating source_record_id Operating:12545
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:12545
Sources EV-cfce35ff34551a9b8c7499e5 Usage terms US government public domain
Observations for this power asset 