UNKNOWN122220

Substation-Adjacent

DuPage, Illinois · PJM

DC Readiness
75.0
Excellent / 100

UNKNOWN122220 is a substation-adjacent datacenter candidate site in DuPage, Illinois, interconnecting through PJM. It screens at 75.0/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 2.2 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationUNKNOWN122220
Substation distance0.0 mi
Substation voltage345 kV
Available capacity600 MW
LMP zonePJM_ATSI
Wholesale LMP$42.97/MWh
Utility commercial rate0.09¢/kWh

Speed to power

ISO / RTO regionPJM
Queue depth11
Avg queue wait2.2 yrs
Recent queue wait2.2 yrs
Completion rate20%
Withdrawal rate80%

Connectivity

Nearest IXPCyrusOne Aurora I
IXP distance2.0 mi
Fiber providers15
Fiber coverage27.7%
Nearest cloud providerAzure
Nearest cloud regionnorthcentralus
Cloud region distance32.6 mi

Site characteristics

Site typeSubstation-Adjacent
Parcel ownerFermilab National Accelerator Laboratory
Land owner typeprivate
Buildability100.0/100
Land cover (NLCD)Developed, High Intensity

Risk & environment

Flood zoneZone X
Water stress (WRI)0.60
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score65/100
Construction cost index123.8 (avg 100)

Location context

Nearest datacenterEdged Chicago ORD01
DC distance1.5 mi
Nearest rail1.8 mi
Nearest gas pipeline3.3 mi
Nearest fiber route15.2 mi
County hazard (FEMA NRI)Relatively High (35)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity9.11¢/kWh
Industrial electricity5.67¢/kWh
Cooling degree days1,100
Heating degree days5,600
Land price / acre$57,683
See all datacenter sites in DuPage →

Incentive detail: Enterprise Zone sales tax exemption; High Impact Business designation for $12M+ DC investments.

Full DC Readiness breakdown

All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.

Power availability20%
87
Speed to power15%
56
Fiber connectivity12%
67
Energy cost10%
81
Water risk8%
88
Natural hazard8%
65
Buildability7%
100
Labor market4%
50
DC cluster4%
100
Land / acreage3%
38
Construction cost3%
47
Gas pipeline2%
89
Tax incentive2%
100
Climate / cooling2%
70

Nearby comparable sites

Other scored datacenter candidate sites in DuPage, ranked by DC Readiness.

Sites near UNKNOWN122220
SiteTypeVoltageCapacityQueue waitScore
PLANO (345 KV)Substation-Adjacent345 kV600 MW2.2 yrs76.4
ITASCASubstation-Adjacent345 kV600 MW2.2 yrs76.4
ELECTRIC LIGHT 345 KVSubstation-Adjacent345 kV600 MW2.2 yrs76.2
ELMHURSTSubstation-Adjacent345 kV600 MW2.2 yrs76.2
UNKNOWN122289Substation-Adjacent345 kV600 MW2.2 yrs76.1
UNKNOWN122246Substation-Adjacent345 kV600 MW2.2 yrs76.1
UNKNOWN122244Substation-Adjacent345 kV600 MW2.2 yrs76.0
LOMBARDSubstation-Adjacent345 kV600 MW2.2 yrs75.6

Dataset updated . Screening estimates derived from public data sources.

Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.

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