Jersey, IL: data center power outlook

Grid position at a glance

Serving utilities

AMEREN ILLINOIS COMPANY, CITY OF ALTON, ILLINOIS RURAL ELECTRIC COOP, M J M ELECTRIC COOPERATIVE INC, SOUTHWESTERN ELECTRIC COOP INC - (IL), UNION ELECTRIC CO - (MO)

ISO / market

MISO (Midcontinent Independent System Operator)

Highest grid access

138 kV

Substations in county

14

Industrial retail rate

10.1¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

2 of 6 serving utilities: 1.6 to 11.6¢/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

1 projects, 50 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

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 Water already withdrawn locally, not water available for a new load.

Construction labor near site

82,811 employed in construction within ~120 km (30 of 31 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 Jersey

The sections below set out what public data shows about siting a large electrical load in Jersey, Illinois. Transmission-class access reaches 138 kV in Jersey at its strongest mapped point. Jersey contains 14 mapped substations, a moderate footprint spread across the service area.

Wholesale activity over Jersey clears through the MISO market (Midcontinent Independent System Operator), whose footprint sets how interconnection requests and capacity are handled. Jersey carries the state industrial average retail rate of 10.1 cents per kWh from EIA-861, applied statewide. For Jersey, the per-utility spread is 2 of 6 serving utilities: 1.6 to 11.6¢/kWh, which qualifies but never replaces the state average.

Jersey carries 1 project in the interconnection queue, totalling 50 MW of requested capacity. The federal EIA-860M inventory files no planned or under-construction generation in Jersey, Illinois, a real zero rather than a gap. In eGRID, the balancing authority over Jersey shows 981.982 lb CO2 per MWh.

For Jersey, the USGS 2015 compilation records 1.4 million gallons per day of all-use freshwater withdrawals, not water available to a new load. Jersey sits within commuting range of roughly 82,811 construction workers (BLS QCEW, about 120 km), most already committed elsewhere.

Every figure for Jersey here is screening-grade and describes the county as a whole, not any single parcel within it. None of the figures for Jersey, Illinois 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 Jersey, Illinois requires a study of the specific parcel, a step beyond the county-level picture drawn here. Sources and data dates for Jersey, Illinois are logged directly below, so each figure on this page can be traced back to its public dataset.

Sources