SUN River Electric Coop
Organization32 catalogued assets · 1 state
At a glance
Footprint
Where does SUN River Electric Coop have infrastructure?
Catalogued SUN River Electric Coop assets sit in Montana.
How large is SUN River Electric Coop's footprint compared with other organizations?
The highest-voltage SUN River Electric Coop substation in the catalog is rated 230 kV.
Substations (18)
| Substation | State | Max voltage | Connected lines |
|---|---|---|---|
| CONRAD | Montana | 230 kV | 5 |
| TAP204495 | Montana | 115 kV | 3 |
| TAP208177 | Montana | 69 kV | 3 |
| TAP208175 | Montana | 69 kV | 3 |
| TAP204496 | Montana | 69 kV | 3 |
| TAP206185 | Montana | 69 kV | 3 |
Showing 6 of 18 substations.
Transmission Lines (14)
| Line | State | Voltage | Length |
|---|---|---|---|
| Line #209650 | Montana | 69 kV | 0.0 mi |
| Line #202822 | Montana | 69 kV | 6.9 mi |
| Line #202825 | Montana | 69 kV | 4.1 mi |
| Line #202823 | Montana | 69 kV | 0.0 mi |
| Line #202824 | Montana | 69 kV | 6.0 mi |
| Line #202838 | Montana | 69 kV | 1.6 mi |
| Line #202888 | Montana | 69 kV | 0.9 mi |
| Line #202889 | Montana | 69 kV | 10.5 mi |
| Line #204527 | Montana | 69 kV | 9.5 mi |
| Line #205918 | Montana | 69 kV | 1.1 mi |
| Line #205919 | Montana | 69 kV | 0.6 mi |
| Line #206099 | Montana | 69 kV | 4.8 mi |
| Line #209649 | Montana | 69 kV | 0.0 mi |
| Line #202389 | Montana | 46 kV | 19.2 mi |
Frequently asked questions
What infrastructure does SUN River Electric Coop own or operate?
GridCensus lists SUN River Electric Coop as the owner or operator of 18 substations and 14 transmission lines, located in Montana.
Organizations of similar size
Datacenter sites in SUN River Electric Coop's states
Is this your organization?
Claim the SUN River Electric Coop profile to correct asset details, add capacity and availability, and surface your footprint to site-selection teams using GridCensus.
Dataset updated . Screening estimates derived from public data sources.
Organization records are derived from public infrastructure datasets (EIA, HIFLD, FCC, PNNL, county parcels, PeeringDB) and may be incomplete or lag operational changes. Owner/operator names are normalized for grouping; counts and capacities are catalogued estimates. Confirm ownership and availability directly with the organization.
About this data
Source: Operator fields across GridCensus datacenter, internet-exchange and brownfield records, as published October 10, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “SUN River Electric Coop infrastructure assets”, https://gridcensus.com/companies/sun-river-electric-coop (data as of October 10, 2026).
Go deeper than the public screen
Every site and score for SUN River Electric Coop is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.