Greenfield (KOSSUTH - O'BRIEN)

Greenfield

O'Brien County, Iowa · MISO

DC Readiness
66.5
Good / 100

Greenfield (KOSSUTH - O'BRIEN) is a greenfield datacenter candidate site in O'Brien County, Iowa, interconnecting through MISO. It screens at 66.5/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 1.4 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationKOSSUTH
Substation voltage345 kV
Available capacity600 MW
LMP zoneMISO_MINN
Wholesale LMP$34.82/MWh
Utility commercial rate0.09¢/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 IXPSouth Spencer Aureon hut
IXP distance18.8 mi
Fiber providers11
Fiber coverage95.4%
Nearest cloud providerGCP
Nearest cloud regionus-central1
Cloud region distance135.8 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 nearbyClear
Hazard sub-score70/100
Construction cost index70.3 (avg 100)

Location context

Nearest datacenterSouth Spencer Aureon hut
DC distance18.8 mi
Nearest rail2.0 mi
Nearest gas pipeline1.1 mi
Nearest fiber route39.9 mi
County hazard (FEMA NRI)Relatively Moderate (30)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity9.24¢/kWh
Industrial electricity7.52¢/kWh
Cooling degree days900
Heating degree days6,500
Land price / acre$13,843
See all datacenter sites in O'Brien County →

Incentive detail: Sales tax exemption on DC equipment for $1M+ investments; property tax phase-in for new construction.

Full DC Readiness breakdown

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

Power availability20%
59
Speed to power15%
55
Fiber connectivity12%
56
Energy cost10%
84
Water risk8%
91
Natural hazard8%
70
Buildability7%
65
Labor market4%
50
DC cluster4%
65
Land / acreage3%
32
Construction cost3%
91
Gas pipeline2%
97
Tax incentive2%
100
Climate / cooling2%
80

Nearby comparable sites

Other scored datacenter candidate sites in O'Brien County, ranked by DC Readiness.

Sites near Greenfield (KOSSUTH - O'BRIEN)
SiteTypeVoltageCapacityQueue waitScore
O'BRIENSubstation-Adjacent345 kV600 MW1.4 yrs75.6
UNKNOWN138106Substation-Adjacent345 kV600 MW1.4 yrs73.4
Greenfield (UNKNOWN138106 - RAUN)Greenfield345 kV600 MW3.5 yrs65.2
Greenfield (UNKNOWN130487 - UNKNOWN130488)Greenfield161 kV100 MW3.5 yrs64.0
EC Near PrimgharGreenfield——1.4 yrs61.9
EC Near PrimgharGreenfield——1.4 yrs61.8
EC Near PrimgharGreenfield——1.4 yrs61.2
EC Near PrimgharGreenfield——1.4 yrs61.2

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 (KOSSUTH - O'BRIEN), O'Brien 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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