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 Hay Road / HR4 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 207 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 192 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 192 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 56609 Entity Name Calpine Mid-Atlantic Generation LLC Plant ID 7153 Plant Name Hay Road Google Map Map Bing Map Map Plant State DE County New Castle Balancing Authority Code PJM Sector IPP Non-CHP Generator ID HR4 Unit Code CC1 Nameplate Capacity (MW) 207 Net Summer Capacity (MW) 192 Net Winter Capacity (MW) 192 Technology Natural Gas Fired Combined Cycle Energy Source Code NG Prime Mover Code CA Operating Month 5 Operating Year 1993 Status (OP) Operating Latitude 39.7436 Longitude -75.5072 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:6988
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:6992
Sources EV-90aa4363f4c2278b75f63d4a 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:6988
Sources EV-4f7e9ff1859bf4090ea6137f Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860m Hay Road / HR4 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 56609 Entity Name Calpine Mid-Atlantic Generation LLC Plant ID 7153 Plant Name Hay Road Google Map Map Bing Map Map Plant State DE County New Castle Balancing Authority Code PJM Sector IPP Non-CHP Generator ID HR4 Unit Code CC1 Nameplate Capacity (MW) 207 Net Summer Capacity (MW) 192 Net Winter Capacity (MW) 192 Technology Natural Gas Fired Combined Cycle Energy Source Code NG Prime Mover Code CA Operating Month 5 Operating Year 1993 Status (OP) Operating Latitude 39.7436 Longitude -75.5072 Original text (OP) Operating source_record_id Operating:6988
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:6988
Sources EV-4f7e9ff1859bf4090ea6137f Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 Hay Road / HR4 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 56609 Utility Name Calpine Mid-Atlantic Generation LLC Plant Code 7153 Plant Name Hay Road State DE County New Castle Generator ID HR4 Technology Natural Gas Fired Combined Cycle Prime Mover CA Unit Code CC1 Ownership S Duct Burners N Can Bypass Heat Recovery Steam Generator? X RTO/ISO LMP Node Designation 50892 RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC 50892 Nameplate Capacity (MW) 207 Nameplate Power Factor 0.9 Summer Capacity (MW) 192 Winter Capacity (MW) 192 Minimum Load (MW) 45 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 5 Operating Year 1993 Associated with Combined Heat and Power System N Sector Name IPP Non-CHP Sector 2 Topping or Bottoming X Energy Source 1 NG Energy Source 2 DFO Solid Fuel Gasification System? N Time from Cold Shutdown to Full Load 12H Multiple Fuels? Y Cofire Fuels? N Switch Between Oil and Natural Gas? Y Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:6992
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:6992
Sources EV-90aa4363f4c2278b75f63d4a Usage terms US government public domain
Observations for this power asset 