DeSoto, MS: data center power outlook

Grid position at a glance

Serving utilities

CITY OF MEMPHIS - (TN), CITY OF NEW ALBANY - (MS), CITY OF WEST MEMPHIS - (AR), COAHOMA ELECTRIC POWER ASSN, ENTERGY ARKANSAS LLC, ENTERGY MISSISSIPPI LLC, NORTHCENTRAL MISSISSIPPI E P A, TALLAHATCHIE VALLEY E P A

ISO / market

MISO (Midcontinent Independent System Operator)

Highest grid access

500 kV

Substations in county

29

Industrial retail rate

7.4¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

4 of 8 serving utilities: 6.3 to 8.9¢/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

8 projects, 2,219 MW

Proposed generation

190 MW planned or under constructionUnits 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

641 lb CO2/MWh

Water withdrawals

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 Water already withdrawn locally, not water available for a new load.

Construction labor near site

32,317 employed in construction within ~120 km (26 of 30 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 DeSoto

What follows is a screening-grade read of DeSoto, Mississippi, built only from named public datasets. Grid access in DeSoto extends to 500 kV, a high-voltage line class. The mapped layer packs 29 substations into DeSoto, a dense spread of options.

Interconnection over DeSoto runs through the MISO market (Midcontinent Independent System Operator) and its rules. For DeSoto, the rate shown is the state industrial average of 7.4 cents per kWh (EIA-861), a state figure and not a county-specific one. Beneath that state average, the utilities serving DeSoto that report an industrial rate span 4 of 8 serving utilities: 6.3 to 8.9¢/kWh, shown as context and never as the county rate.

The queue feeds show 8 projects for DeSoto, totalling 2,219 MW of requested capacity. EIA-860M records 190 MW planned or under construction for DeSoto. DeSoto sits under a balancing authority that eGRID puts at 641.018 lb CO2 per MWh.

DeSoto withdrew 36.29 million gallons per day for all uses in the USGS 2015 data, which counts demand, not headroom. About 32,317 people are employed in construction within a 120 km commute of DeSoto (BLS QCEW), which frames staffing distance rather than free labour.

For DeSoto, treat this as screening-grade county context useful for narrowing a search rather than settling a site. Taken together, the figures for DeSoto, Mississippi describe the grid around a prospective site, drawn from public data with their gaps left visible on purpose. To move past screening in DeSoto, Mississippi, a specific address needs its own interconnection study, which this page does not attempt. The figures for DeSoto, Mississippi refresh as their public datasets do, and the exact sources and dates sit in the source log below this section.

Sources