POWER & FACILITY EVIDENCE

Power and Facility Evidence Database

Review power assets, contract observations, facility specifications and relationships from public sources.

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

Mesquite Generating Station Block 1 / ST1

Generator · Operations

Metric or conditionSource valueBasis, scope and stage
Nameplate Capacity (MW)321 MWOriginal source column definition · Generator · (OP) Operating
As-of date 2026-08
Sources EV-5b049b24aa4510fb8314edc2
Net Summer Capacity (MW)300 MWOriginal source column definition · Generator · (OP) Operating
As-of date 2026-08
Sources EV-5b049b24aa4510fb8314edc2
Net Winter Capacity (MW)320 MWOriginal source column definition · Generator · (OP) Operating
As-of date 2026-08
Sources EV-5b049b24aa4510fb8314edc2
Detailed source fields
Original source fieldPublished value or condition
Entity ID16572
Entity NameSalt River Project
Plant ID58557
Plant NameMesquite Generating Station Block 1
Google MapMap
Bing MapMap
Plant StateAZ
CountyMaricopa
Balancing Authority CodeSRP
SectorElectric Utility
Generator IDST1
Unit CodeBLK1
Nameplate Capacity (MW)321
Net Summer Capacity (MW)300
Net Winter Capacity (MW)320
TechnologyNatural Gas Fired Combined Cycle
Energy Source CodeNG
Prime Mover CodeCA
Operating Month6
Operating Year2003
Status(OP) Operating
Latitude33.345
Longitude-112.8642
Original text(OP) Operating
Coordinate accuracysource_precision_not_independently_surveyed
source_record_idOperating:16357

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:16356

Sources EV-b7817986911490bc2eaab587
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 88f9793d38f13e0deb7f7d18376fbe76c9900c05a1696a9528c3e8a3043c6a8b

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:16357

Sources EV-5b049b24aa4510fb8314edc2
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 5021467d653bac1b2dd6808bd5652e35e04d9765b0e9e8a1f3b7575bb516cc74

Usage terms US government public domain

Source snapshots by date · USA · eia860

Mesquite Generating Station Block 1 / ST1

Generator · Operations

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Utility ID16572
Utility NameSalt River Project
Plant Code58557
Plant NameMesquite Generating Station Block 1
StateAZ
CountyMaricopa
Generator IDST1
TechnologyNatural Gas Fired Combined Cycle
Prime MoverCA
Unit CodeBLK1
OwnershipS
Duct BurnersY
Can Bypass Heat Recovery Steam Generator?X
Nameplate Capacity (MW)321
Nameplate Power Factor0.85
Summer Capacity (MW)300
Winter Capacity (MW)320
Minimum Load (MW)90
Uprate or Derate Completed During YearN
StatusOP
Synchronized to Transmission GridX
Operating Month6
Operating Year2003
Associated with Combined Heat and Power SystemN
Sector NameElectric Utility
Sector1
Topping or BottomingX
Energy Source 1NG
Solid Fuel Gasification System?N
Carbon Capture Technology?N
Time from Cold Shutdown to Full Load12H
Multiple Fuels?N
Cofire Fuels?N
Switch Between Oil and Natural Gas?N
Original textOP
source_record_id3_1_Generator_Y2025.xlsx#Operable:16356

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:16356

Sources EV-b7817986911490bc2eaab587
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 88f9793d38f13e0deb7f7d18376fbe76c9900c05a1696a9528c3e8a3043c6a8b

Usage terms US government public domain

Source snapshots by date · USA · eia860m

Mesquite Generating Station Block 1 / ST1

Generator · Operations

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Entity ID16572
Entity NameSalt River Project
Plant ID58557
Plant NameMesquite Generating Station Block 1
Google MapMap
Bing MapMap
Plant StateAZ
CountyMaricopa
Balancing Authority CodeSRP
SectorElectric Utility
Generator IDST1
Unit CodeBLK1
Nameplate Capacity (MW)321
Net Summer Capacity (MW)300
Net Winter Capacity (MW)320
TechnologyNatural Gas Fired Combined Cycle
Energy Source CodeNG
Prime Mover CodeCA
Operating Month6
Operating Year2003
Status(OP) Operating
Latitude33.345
Longitude-112.8642
Original text(OP) Operating
source_record_idOperating:16357

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:16357

Sources EV-5b049b24aa4510fb8314edc2
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 5021467d653bac1b2dd6808bd5652e35e04d9765b0e9e8a1f3b7575bb516cc74

Usage terms US government public domain

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