Holter / HOL4
Generator · Out of service
| Metric or condition | Source value | Basis, scope and stage |
|---|---|---|
| Nameplate Capacity (MW) | 9.6 MW | Original source column definition · Generator · (OA) Out of service but expected to return to service in next calendar year As-of date 2026-08 Sources EV-81e82725472a79c850ebe150 |
| Net Summer Capacity (MW) | 12 MW | Original source column definition · Generator · (OA) Out of service but expected to return to service in next calendar year As-of date 2026-08 Sources EV-81e82725472a79c850ebe150 |
| Net Winter Capacity (MW) | 12 MW | Original source column definition · Generator · (OA) Out of service but expected to return to service in next calendar year As-of date 2026-08 Sources EV-81e82725472a79c850ebe150 |
| Planned Uprate of Summer Capacity (MW) | 2.6 MW | Original source column definition · Generator · (OA) Out of service but expected to return to service in next calendar year As-of date 2026-08 Sources EV-81e82725472a79c850ebe150 |
Detailed source fields
| Original source field | Published value or condition |
|---|---|
| Entity ID | 13902 |
| Entity Name | NorthWestern Energy (MT Hydro) |
| Plant ID | 2186 |
| Plant Name | Holter |
| Google Map | Map |
| Bing Map | Map |
| Plant State | MT |
| County | Cascade |
| Balancing Authority Code | NWMT |
| Sector | Electric Utility |
| Generator ID | HOL4 |
| Nameplate Capacity (MW) | 9.6 |
| Net Summer Capacity (MW) | 12 |
| Net Winter Capacity (MW) | 12 |
| Technology | Conventional Hydroelectric |
| Energy Source Code | WAT |
| Prime Mover Code | HY |
| Operating Month | 7 |
| Operating Year | 1918 |
| Status | (OA) Out of service but expected to return to service in next calendar year |
| Planned Uprate Year | 2026 |
| Planned Uprate Month | 9 |
| Planned Uprate of Summer Capacity (MW) | 2.6 |
| Latitude | 46.9915 |
| Longitude | -112.0047 |
| Original text | (OA) Out of service but expected to return to service in next calendar year |
| Coordinate accuracy | source_precision_not_independently_surveyed |
| source_record_id | Operating:3335 |
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
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:3329
Sources EV-291f51e2ecf16fa72897af2cEvidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 96c411cd34e3e002626a4dd82f3fd4b62819c500b6739018ff398840b2a569d4
Usage terms US government public domain
Data Source 2026-08 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location Operating:3335
Sources EV-81e82725472a79c850ebe150Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 1dc677fb22d33c5eeb3e146e566fa48b93f3320bd5c3bd18c55da7707cd7b018
Usage terms US government public domain