Warren, IL: data center power outlook

Grid position at a glance

Serving utilities

AMEREN ILLINOIS COMPANY, MCDONOUGH POWER COOP, SPOON RIVER ELECTRIC COOP, INC

ISO / market

MISO (Midcontinent Independent System Operator)

Highest grid access

69 kV

Substations in county

8

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

1 of 3 serving utilities: 1.6¢/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

2 projects, 235 MW

Proposed generation

5 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

982 lb CO2/MWh

Water withdrawals

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 Water already withdrawn locally, not water available for a new load.

Construction labor near site

30,243 employed in construction within ~120 km (34 of 35 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 Warren

Everything here about Warren, Illinois comes from public federal and state records, with the gaps left visible. The highest mapped voltage in Warren is 69 kV, a sub-transmission class that usually serves distribution rather than a single large load. With 8 substations mapped, Warren has a moderate spread of interconnection points.

Warren falls inside the MISO market (Midcontinent Independent System Operator), which governs how its interconnection requests and capacity move. The rate for Warren is the 10.1 cents per kWh state industrial average (EIA-861), the same figure the map colours by. Across Warren, reported per-utility industrial rates cover 1 of 3 serving utilities: 1.6¢/kWh, offered only as context beneath the state figure.

Warren has 2 interconnection-queue projects on record, totalling 235 MW of requested capacity. Warren has 5 MW of planned or under-construction generation on file in EIA-860M. The balancing authority covering Warren carries a grid carbon intensity of 981.982 lb CO2 per MWh in eGRID.

Reported freshwater withdrawals for all uses in Warren are 3.75 million gallons per day in the USGS 2015 compilation, existing demand rather than water free for a new load. Around Warren, some 30,243 people work in construction within about a 120 km commute (BLS QCEW), a measure of reach, not of available crews.

These numbers for Warren are screening-grade context for the whole county, drawn from public data with the gaps left visible. Read the figures for Warren, Illinois together rather than one at a time: grid access matters less without substations near it, and a quiet queue reads differently inside an organized market than outside one. The next step for Warren, Illinois is an address-level interconnection study; the county figures here only narrow where to look. For Warren, Illinois, the source log below records where each figure comes from and when it was pulled, keeping the provenance visible.

Sources