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

Donnells / H1

Generator · Operations

Metric or conditionSource valueBasis, scope and stage
Nameplate Capacity (MW)72 MWOriginal source column definition · Generator · (OP) Operating
As-of date 2026-08
Sources EV-3314fb91ee7fe4bfe0954da0
Net Summer Capacity (MW)72 MWOriginal source column definition · Generator · (OP) Operating
As-of date 2026-08
Sources EV-3314fb91ee7fe4bfe0954da0
Net Winter Capacity (MW)61.2 MWOriginal source column definition · Generator · (OP) Operating
As-of date 2026-08
Sources EV-3314fb91ee7fe4bfe0954da0
Detailed source fields
Original source fieldPublished value or condition
Entity ID13935
Entity NameOakdale&South San Joaquin Irrigation D.
Plant ID415
Plant NameDonnells
Google MapMap
Bing MapMap
Plant StateCA
CountyTuolumne
Balancing Authority CodeCISO
SectorIPP Non-CHP
Generator IDH1
Nameplate Capacity (MW)72
Net Summer Capacity (MW)72
Net Winter Capacity (MW)61.2
TechnologyConventional Hydroelectric
Energy Source CodeWAT
Prime Mover CodeHY
Operating Month6
Operating Year1957
Status(OP) Operating
Latitude38.246656
Longitude-120.0341
Original text(OP) Operating
Coordinate accuracysource_precision_not_independently_surveyed
source_record_idOperating:717

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:711

Sources EV-cfa2ea0ff4a9e7378abe31d7
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 93c0b4bab0de886bb9b8f06033755441f8b8f5dc91ea948d94a5c6ca7a59fa70

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:717

Sources EV-3314fb91ee7fe4bfe0954da0
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 173c837e250c6c0c31f4b04b2b3ca0fc35823ca66c5164b5288c461927b32eb6

Usage terms US government public domain

Source snapshots by date · USA · eia860

Donnells / H1

Generator · Operations

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Utility ID13935
Utility NameOakdale&South San Joaquin Irrigation D.
Plant Code415
Plant NameDonnells
StateCA
CountyTuolumne
Generator IDH1
TechnologyConventional Hydroelectric
Prime MoverHY
OwnershipS
Duct BurnersX
Can Bypass Heat Recovery Steam Generator?X
Nameplate Capacity (MW)72
Nameplate Power Factor0.9
Summer Capacity (MW)72
Winter Capacity (MW)61.2
Minimum Load (MW)5
Uprate or Derate Completed During YearN
StatusOP
Synchronized to Transmission GridX
Operating Month6
Operating Year1957
Associated with Combined Heat and Power SystemN
Sector NameIPP Non-CHP
Sector2
Topping or BottomingX
Energy Source 1WAT
Solid Fuel Gasification System?N
Carbon Capture Technology?N
Time from Cold Shutdown to Full Load1H
Multiple Fuels?N
Cofire Fuels?N
Switch Between Oil and Natural Gas?N
Original textOP
source_record_id3_1_Generator_Y2025.xlsx#Operable:711

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:711

Sources EV-cfa2ea0ff4a9e7378abe31d7
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 93c0b4bab0de886bb9b8f06033755441f8b8f5dc91ea948d94a5c6ca7a59fa70

Usage terms US government public domain

Source snapshots by date · USA · eia860m

Donnells / H1

Generator · Operations

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Entity ID13935
Entity NameOakdale&South San Joaquin Irrigation D.
Plant ID415
Plant NameDonnells
Google MapMap
Bing MapMap
Plant StateCA
CountyTuolumne
Balancing Authority CodeCISO
SectorIPP Non-CHP
Generator IDH1
Nameplate Capacity (MW)72
Net Summer Capacity (MW)72
Net Winter Capacity (MW)61.2
TechnologyConventional Hydroelectric
Energy Source CodeWAT
Prime Mover CodeHY
Operating Month6
Operating Year1957
Status(OP) Operating
Latitude38.246656
Longitude-120.0341
Original text(OP) Operating
source_record_idOperating:717

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:717

Sources EV-3314fb91ee7fe4bfe0954da0
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 173c837e250c6c0c31f4b04b2b3ca0fc35823ca66c5164b5288c461927b32eb6

Usage terms US government public domain

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