Tuscola, MI: data center power outlook

Grid position at a glance

Serving utilities

CITY OF CROSWELL - (MI), CONSUMERS ENERGY CO, DTE ELECTRIC COMPANY, THUMB ELECTRIC COOP OF MICH, VILLAGE OF SEBEWAING - (MI)

ISO / market

MISO (Midcontinent Independent System Operator)

Highest grid access

345 kV

Substations in county

20

Industrial retail rate

8.6¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

2 of 5 serving utilities: 6.6 to 7.2¢/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

17 projects, 1,923 MW

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

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 Water already withdrawn locally, not water available for a new load.

Construction labor near site

84,265 employed in construction within ~120 kmA 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 Tuscola

This page gathers the public grid evidence for Tuscola, Michigan that bears on a large new load. The highest mapped voltage in Tuscola is 345 kV, in the high-voltage transmission class. Tuscola carries 20 substations in the mapped layer, spread across the county.

For Tuscola, the MISO market (Midcontinent Independent System Operator) is the operator that handles interconnection and capacity. The state industrial average retail rate is 8.6 cents per kWh, drawn from EIA-861 and applied to Tuscola at the state level rather than as a county rate. The serving utilities in Tuscola that publish a rate range 2 of 5 serving utilities: 6.6 to 7.2¢/kWh, a spread kept separate from the state average.

On record for Tuscola are 17 interconnection-queue projects, totalling 1,922.7 MW of requested capacity. For Tuscola, Michigan, the EIA-860M inventory shows no planned or under-construction generation, a measured absence. Grid carbon intensity for Tuscola, via its balancing authority, is 981.982 lb CO2 per MWh in eGRID.

USGS 2015 puts freshwater withdrawals across Tuscola at 9 million gallons per day for all uses, a measure of use, not spare supply. Within roughly a 120 km commute of Tuscola, about 84,265 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 Tuscola figures as screening-grade context: they describe the surrounding grid, not a specific parcel. The numbers for Tuscola, Michigan 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 Tuscola, Michigan turns on a study of a particular address, something no county-level page can stand in for. Every number shown for Tuscola, Michigan traces to a public source listed below, with its retrieval date, so the provenance is auditable rather than asserted.

Sources