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Gridcensus

OZ Walworth

Greenfield

Walworth County, Wisconsin · MISO

DC Readiness
57.0
Good / 100

OZ Walworth is a greenfield datacenter candidate site in Walworth County, Wisconsin, interconnecting through MISO. It screens at 57.0/100 DC Readiness and a 1.4 yrs average interconnection-queue wait.

Power & interconnection

LMP zoneMISO_ILLINOIS
Wholesale LMP$33.26/MWh
Utility commercial rate0.13¢/kWh
UtilityWISCONSIN ELECTRIC POWER COinvestor ownedfavorable to large load · terms ≥ 100 MWVery Large Customer (VLC) tariff · 10 yr

Speed to power

Interconnection outlookFavorable
≈ 1.4 yrs typical interconnection wait

Shorter queues and healthier completion here — a faster path to energization than the national norm.

ISO / RTO regionMISO
Queue depth133
Avg queue wait1.4 yrs
Recent queue wait1.4 yrs
Completion rate18%
Withdrawal rate82%

Connectivity

Nearest IXPEdgeConneX Madison (EDCMAD01)
IXP distance31.1 mi
Fiber providers14
Fiber coverage37.6%
Nearest cloud providerAzure
Nearest cloud regionnorthcentralus
Cloud region distance87.7 mi

Site characteristics

Site typeGreenfield
Land contactWalworth County Assessor
Land owner typeprivate
Buildability20.0/100
Land cover (NLCD)Emergent Herbaceous Wetlands

Risk & environment

Environmental constraintLow (30/100)
Flood zoneZone X
Water stress (WRI)0.30
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyPresent
Superfund siteSUPERAMERICA 4189 FORMER
Hazard sub-score68/100
Construction cost index79.4 (avg 100)

Location context

Nearest datacenterCentral Office
DC distance1.1 mi
Nearest rail1.1 mi
Nearest gas pipeline3.8 mi
Nearest fiber route29.6 mi
County hazard (FEMA NRI)Relatively Low (22)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity12.64¢/kWh
Industrial electricity8.32¢/kWh
Cooling degree days600
Heating degree days7,200
Land price / acre$8,759

Regulatory climate

Moderatestate posture · as of 2026-08

No notable statewide DC restriction on record; confirm local zoning and utility tariffs.

DC tax incentiveNo / suspended

Incentive detail: Enterprise Zone tax credits; TIF available for DC construction in eligible areas.

Site location

◆ Loading map…
≥ 7560–7540–60≤ 40
This site + 8 nearby

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Full DC Readiness breakdown

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

Power availability20%
30
Speed to power20%
36
Fiber connectivity12%
60
Energy cost10%
84
Water risk7%
94
Natural hazard6%
68
Buildability7%
20
Labor market4%
50
DC cluster4%
100
Land / acreage3%
53
Construction cost3%
84
Gas pipeline2%
88
Tax incentive1%
100
Climate / cooling1%
95

Nearby comparable sites

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

Sites near OZ Walworth
SiteTypeVoltageCapacityQueue waitScore
TAP136961Substation-Adjacent138 kV100 MW2.8 yrs58.4
BURLINGTONSubstation-Adjacent138 kV100 MW2.8 yrs58.4
AIR LIQUIDESubstation-Adjacent138 kV100 MW2.8 yrs58.4
SOUTHWEST DELAVANSubstation-Adjacent138 kV100 MW2.8 yrs58.0
BRISTOLSubstation-Adjacent138 kV100 MW2.8 yrs58.0
TAP137906Substation-Adjacent138 kV100 MW2.8 yrs58.0
DELAVANSubstation-Adjacent138 kV100 MW2.8 yrs58.0
ELKHORNSubstation-Adjacent138 kV100 MW2.8 yrs58.0

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

Every site and score for OZ Walworth, Walworth County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.