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 Helms Pumped Storage / 1 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 351 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 404 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 404 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 14328 Entity Name Pacific Gas & Electric Co. Plant ID 6100 Plant Name Helms Pumped Storage Google Map Map Bing Map Map Plant State CA County Fresno Balancing Authority Code CISO Sector Electric Utility Generator ID 1 Nameplate Capacity (MW) 351 Net Summer Capacity (MW) 404 Net Winter Capacity (MW) 404 Technology Hydroelectric Pumped Storage Energy Source Code WAT Prime Mover Code PS Operating Month 6 Operating Year 1984 Status (OP) Operating Latitude 37.029304 Longitude -118.9683 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:6046
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:6040
Sources EV-1ad5cf7c6d47633ce9e3ec76 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:6046
Sources EV-8e9e0fc0dee475afefa7ba53 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860m Helms Pumped Storage / 1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 14328 Entity Name Pacific Gas & Electric Co. Plant ID 6100 Plant Name Helms Pumped Storage Google Map Map Bing Map Map Plant State CA County Fresno Balancing Authority Code CISO Sector Electric Utility Generator ID 1 Nameplate Capacity (MW) 351 Net Summer Capacity (MW) 404 Net Winter Capacity (MW) 404 Technology Hydroelectric Pumped Storage Energy Source Code WAT Prime Mover Code PS Operating Month 6 Operating Year 1984 Status (OP) Operating Latitude 37.029304 Longitude -118.9683 Original text (OP) Operating source_record_id Operating:6046
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:6046
Sources EV-8e9e0fc0dee475afefa7ba53 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 Helms Pumped Storage / 1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 14328 Utility Name Pacific Gas & Electric Co. Plant Code 6100 Plant Name Helms Pumped Storage State CA County Fresno Generator ID 1 Technology Hydroelectric Pumped Storage Prime Mover PS Ownership S Duct Burners X Can Bypass Heat Recovery Steam Generator? X RTO/ISO LMP Node Designation HELMS1_7_B1 RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERC HELMS1_7_B1 Nameplate Capacity (MW) 351 Nameplate Power Factor 0.9 Summer Capacity (MW) 404 Winter Capacity (MW) 404 Minimum Load (MW) 83 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 6 Operating Year 1984 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 Time from Cold Shutdown to Full Load 10M Multiple Fuels? N Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:6040
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:6040
Sources EV-1ad5cf7c6d47633ce9e3ec76 Usage terms US government public domain
Observations for this power asset 