Greenfield (SUB 39 - OAK GROVE)

Greenfield

Rock Island County, Illinois · MISO

DC Readiness
69.5
Good / 100

Greenfield (SUB 39 - OAK GROVE) is a greenfield datacenter candidate site in Rock Island County, Illinois, interconnecting through MISO. It screens at 69.5/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 1.4 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationSUB 39
Substation voltage345 kV
Available capacity600 MW
LMP zoneMISO_MINN
Wholesale LMP$34.82/MWh
Utility commercial rate0.06¢/kWh

Speed to power

ISO / RTO regionMISO
Queue depth21
Avg queue wait1.4 yrs
Recent queue wait1.4 yrs
Completion rate18%
Withdrawal rate82%

Connectivity

Nearest IXPBluebird Quad Cities Data Center
IXP distance10.3 mi
Fiber providers11
Fiber coverage88.9%
Nearest cloud providerAzure
Nearest cloud regioncentralus
Cloud region distance140.4 mi

Site characteristics

Site typeGreenfield
Parcel ownerMIDAMERICAN ENERGY CO
Land owner typeprivate
Buildability65.0/100
Land cover (NLCD)Cultivated Crops

Risk & environment

Flood zoneZone X
Water stress (WRI)0.60
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyPresent
Superfund siteJOHN DEERE DEMONSTRATION SITE
Hazard sub-score55/100
Construction cost index95.7 (avg 100)

Location context

Nearest datacenterGeneseo Communications Inc
DC distance10.3 mi
Nearest rail4.5 mi
Nearest gas pipeline1.3 mi
Nearest fiber route9.6 mi
County hazard (FEMA NRI)Relatively High (35)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity5.51¢/kWh
Industrial electricity3.55¢/kWh
Cooling degree days1,100
Heating degree days5,600
Land price / acre$9,125
See all datacenter sites in Rock Island County →

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%
59
Speed to power15%
54
Fiber connectivity12%
87
Energy cost10%
85
Water risk8%
91
Natural hazard8%
55
Buildability7%
65
Labor market4%
50
DC cluster4%
85
Land / acreage3%
55
Construction cost3%
70
Gas pipeline2%
96
Tax incentive2%
100
Climate / cooling2%
70

Nearby comparable sites

Other scored datacenter candidate sites in Rock Island County, ranked by DC Readiness.

Sites near Greenfield (SUB 39 - OAK GROVE)
SiteTypeVoltageCapacityQueue waitScore
SUB 39Substation-Adjacent345 kV600 MW1.4 yrs76.5
OAK GROVESubstation-Adjacent345 kV600 MW1.4 yrs75.3
RiversideBrownfield—141 MW—74.5
UNKNOWN132672Substation-Adjacent161 kV100 MW1.4 yrs73.7
UNKNOWN132671Substation-Adjacent161 kV100 MW1.4 yrs73.7
RIVERSIDESubstation-Adjacent161 kV100 MW1.4 yrs73.1
UNKNOWN121970Substation-Adjacent161 kV100 MW1.4 yrs73.0
FAIR STATIONSubstation-Adjacent161 kV100 MW1.4 yrs71.6

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.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for Greenfield (SUB 39 - OAK GROVE), Rock Island County. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.

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