Stillwater, MT: data center power outlook

Grid position at a glance

Serving utilities

BEARTOOTH ELECTRIC COOP, INC, FERGUS ELECTRIC COOP, INC, NORTHWESTERN ENERGY LLC - (MT), WAPA-- WESTERN AREA POWER ADMINISTRATION, YELLOWSTONE VALLEY ELEC CO-OP

ISO / market

NON_ISO (Not in an organized wholesale market)

Highest grid access

500 kV

Substations in county

24

Industrial retail rate

7.0¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

3 of 5 serving utilities: 1.8 to 14.6¢/kWhLowest to highest industrial rate among the utilities serving this county (EIA-861 Sales to Ultimate Customers). A spread, not the county’s rate, and it covers only the serving utilities that report one.

Interconnection queue

None on record

Proposed generation

None on file (EIA-860M)Units filed with EIA as planned or under construction (Form EIA-860M). Declared intent from the federal inventory, not the interconnection queue and not guaranteed capacity.

Grid carbon intensity

1,583 lb CO2/MWh

Water withdrawals

134 Mgal/dAll uses, freshwater. Water already withdrawn locally, not water available for a new load.

Construction labor near site

7,570 employed in construction within ~120 km (6 of 8 counties reporting)A large build needs hundreds of skilled construction workers on site for one to three years. A county with few of them within commuting range means bussing crews in, per diem, and housing, which is real cost and schedule risk. This counts people employed in construction within about a 120 km drive (BLS QCEW), summed across nearby counties. It is not labor known to be available: most are already committed to other projects, and no public data reveals who is free.

Grid conditions in Stillwater

For Stillwater, Montana, the following sections turn public grid records into a siting-oriented summary. The highest mapped voltage in Stillwater is 500 kV, in the high-voltage transmission class. Stillwater carries 24 substations, a dense footprint across the county.

There is no organized wholesale market over Stillwater, Montana; arrangements run through the serving utility instead. The state industrial average retail rate is 7.0 cents per kWh, drawn from EIA-861 and applied to Stillwater at the state level rather than as a county rate. The serving utilities in Stillwater that publish a rate range 3 of 5 serving utilities: 1.8 to 14.6¢/kWh, a spread kept separate from the state average.

For Stillwater, Montana, no queued project appears in the feeds currently covered. No generation is filed as planned or under construction in Stillwater, Montana in the federal EIA-860M inventory, a measured zero rather than missing data. Grid carbon intensity for Stillwater, via its balancing authority, is 1,583.022 lb CO2 per MWh in eGRID.

USGS 2015 puts freshwater withdrawals across Stillwater at 134.17 million gallons per day for all uses, a measure of use, not spare supply. Within roughly a 120 km commute of Stillwater, about 7,570 people are employed in construction (BLS QCEW), which speaks to how far crews for a multi-year build would travel, not to labour known to be free.

Read the Stillwater figures as screening-grade context: they describe the surrounding grid, not a specific parcel. The numbers for Stillwater, Montana qualify one another, so grid access, substation density, market membership, and rate are meant to be read as a set, not in isolation. Past this screening view, siting in Stillwater, Montana turns on a study of a particular address, something no county-level page can stand in for. Every number shown for Stillwater, Montana traces to a public source listed below, with its retrieval date, so the provenance is auditable rather than asserted.

Sources