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

Rainbow (MT) / RAI1

Generator · Retired

Metric or conditionSource valueBasis, scope and stage
Nameplate Capacity (MW)4.5 MWOriginal source column definition · Generator · Retired
As-of date 2026-08
Sources EV-f3f791b29363a0e345829979
Net Summer Capacity (MW)4 MWOriginal source column definition · Generator · Retired
As-of date 2026-08
Sources EV-f3f791b29363a0e345829979
Net Winter Capacity (MW)4 MWOriginal source column definition · Generator · Retired
As-of date 2026-08
Sources EV-f3f791b29363a0e345829979
Detailed source fields
Original source fieldPublished value or condition
Entity ID13902
Entity NameNorthWestern Energy (MT Hydro)
Plant ID2193
Plant NameRainbow (MT)
Google MapMap
Bing MapMap
Plant StateMT
CountyCascade
Balancing Authority CodeNWMT
SectorElectric Utility
Generator IDRAI1
Nameplate Capacity (MW)4.5
Net Summer Capacity (MW)4
Net Winter Capacity (MW)4
TechnologyConventional Hydroelectric
Energy Source CodeWAT
Prime Mover CodeHY
Operating Month7
Operating Year1910
Retirement Month4
Retirement Year2013
Latitude47.5344
Longitude-111.2045
Original textRetired
Coordinate accuracysource_precision_not_independently_surveyed
source_record_idRetired:4281

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#Retired and Canceled:1549

Sources EV-aa6edc8a65641174a833a72e
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 58b57b06cfedeea5f53e0b8e402d9a8b78129b32a2efef60b51c64964eab707a

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 Retired:4281

Sources EV-f3f791b29363a0e345829979
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 a4725148197d42c5e5aff3791f56ad2c8829d5244c12e786a62ac129677421f7

Usage terms US government public domain

Source snapshots by date · USA · eia860

Rainbow (MT) / RAI1

Generator · Retired

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Utility ID13902
Utility NameNorthWestern Energy (MT Hydro)
Plant Code2193
Plant NameRainbow (MT)
StateMT
CountyCascade
Generator IDRAI1
TechnologyConventional Hydroelectric
Prime MoverHY
OwnershipS
Duct BurnersX
Can Bypass Heat Recovery Steam Generator?X
Nameplate Capacity (MW)4.5
Summer Capacity (MW)4
Winter Capacity (MW)4
Uprate or Derate Completed During YearN
StatusRE
Synchronized to Transmission GridX
Operating Month7
Operating Year1910
Retirement Month4
Retirement Year2013
Associated with Combined Heat and Power SystemN
Sector NameElectric Utility
Sector1
Topping or BottomingX
Energy Source 1WAT
Multiple Fuels?N
Original textRE
source_record_id3_1_Generator_Y2025.xlsx#Retired and Canceled:1549

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#Retired and Canceled:1549

Sources EV-aa6edc8a65641174a833a72e
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 58b57b06cfedeea5f53e0b8e402d9a8b78129b32a2efef60b51c64964eab707a

Usage terms US government public domain

Source snapshots by date · USA · eia860m

Rainbow (MT) / RAI1

Generator · Retired

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Entity ID13902
Entity NameNorthWestern Energy (MT Hydro)
Plant ID2193
Plant NameRainbow (MT)
Google MapMap
Bing MapMap
Plant StateMT
CountyCascade
Balancing Authority CodeNWMT
SectorElectric Utility
Generator IDRAI1
Nameplate Capacity (MW)4.5
Net Summer Capacity (MW)4
Net Winter Capacity (MW)4
TechnologyConventional Hydroelectric
Energy Source CodeWAT
Prime Mover CodeHY
Operating Month7
Operating Year1910
Retirement Month4
Retirement Year2013
Latitude47.5344
Longitude-111.2045
Original textRetired
source_record_idRetired:4281

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 Retired:4281

Sources EV-f3f791b29363a0e345829979
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 a4725148197d42c5e5aff3791f56ad2c8829d5244c12e786a62ac129677421f7

Usage terms US government public domain

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