Montgomery, AR: data center power outlook

Grid position at a glance

Serving utilities

ENTERGY ARKANSAS LLC, RICH MOUNTAIN ELEC COOP, INC, SOUTH CENTRAL ARK EL COOP, INC

ISO / market

MISO (Midcontinent Independent System Operator)

Highest grid access

115 kV

Substations in county

2

Industrial retail rate

6.7¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

2 of 3 serving utilities: 6.4 to 7.8¢/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

982 lb CO2/MWh

Water withdrawals

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 Water already withdrawn locally, not water available for a new load.

Construction labor near site

12,695 employed in construction within ~120 km (23 of 24 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 Montgomery

Read on for the public power picture of Montgomery in Arkansas, assembled for data center siting. Transmission-class access reaches 115 kV in Montgomery at its strongest mapped point. Montgomery, Arkansas shows 2 substations in the mapped layer, a thin spread across the county.

Wholesale activity over Montgomery clears through the MISO market (Midcontinent Independent System Operator), whose footprint sets how interconnection requests and capacity are handled. Montgomery carries the state industrial average retail rate of 6.7 cents per kWh from EIA-861, applied statewide. For Montgomery, the per-utility spread is 2 of 3 serving utilities: 6.4 to 7.8¢/kWh, which qualifies but never replaces the state average.

Montgomery, Arkansas shows no interconnection-queue project in the covered feeds, whether from real quiet or a feed not yet loaded. No generation is filed as planned or under construction in Montgomery, Arkansas in the federal EIA-860M inventory, a measured zero rather than missing data. In eGRID, the balancing authority over Montgomery shows 981.982 lb CO2 per MWh.

For Montgomery, the USGS 2015 compilation records 1.03 million gallons per day of all-use freshwater withdrawals, not water available to a new load. Montgomery sits within commuting range of roughly 12,695 construction workers (BLS QCEW, about 120 km), most already committed elsewhere.

Every figure for Montgomery here is screening-grade and describes the county as a whole, not any single parcel within it. None of the figures for Montgomery, Arkansas settles a site on its own; each one qualifies the others, and all of them come from public federal and state datasets. Settling a site in Montgomery, Arkansas requires a study of the specific parcel, a step beyond the county-level picture drawn here. Sources and data dates for Montgomery, Arkansas are logged directly below, so each figure on this page can be traced back to its public dataset.

Sources