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Gridcensus

EC Coal Waukesha County

Greenfield

Waukesha County, Wisconsin · MISO

DC Readiness
61.9
Good / 100

EC Coal Waukesha County is a greenfield datacenter candidate site in Waukesha County, Wisconsin, interconnecting through MISO. It screens at 61.9/100 DC Readiness and a 1.4 yrs average interconnection-queue wait.

Power & interconnection

LMP zoneMISO_ILLINOIS
Wholesale LMP$33.26/MWh
Utility commercial rate0.14¢/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 IXPData Holdings Milwaukee
IXP distance6.8 mi
Fiber providers12
Fiber coverage26.7%
Nearest cloud providerAzure
Nearest cloud regionnorthcentralus
Cloud region distance84.4 mi

Site characteristics

Site typeGreenfield
Land contactWaukesha County County Assessor
Land owner typeprivate
Buildability95.0/100
Land cover (NLCD)Developed, Medium Intensity
Former usecoal adjacent

Risk & environment

Environmental constraintModerate (55/100)
Flood zoneZone X
Water stress (WRI)0.30
Wetlands (NWI)Clear
Critical habitatPresent
Superfund nearbyPresent
Superfund siteCHIN RESIDENCE
Hazard sub-score48/100
Construction cost index109.3 (avg 100)

Location context

Nearest datacenterPewaukee Data Center
DC distance6.5 mi
Nearest rail0.8 mi
Nearest gas pipeline2.3 mi
Nearest fiber route58.4 mi
County hazard (FEMA NRI)Relatively Low (22)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity13.72¢/kWh
Industrial electricity9.29¢/kWh
Cooling degree days600
Heating degree days7,200
Land price / acre$8,589

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%
77
Energy cost10%
84
Water risk7%
96
Natural hazard6%
48
Buildability7%
95
Labor market4%
50
DC cluster4%
90
Land / acreage3%
53
Construction cost3%
59
Gas pipeline2%
93
Tax incentive1%
100
Climate / cooling1%
95

Nearby comparable sites

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

Sites near EC Coal Waukesha County
SiteTypeVoltageCapacityQueue waitScore
ARCADIANSubstation-Adjacent345 kV600 MW2.8 yrs65.5
OZ WaukeshaGreenfield——1.4 yrs60.7
DUPLAINVILLESubstation-Adjacent138 kV100 MW2.8 yrs60.4
WAUKESHASubstation-Adjacent138 kV100 MW2.8 yrs60.2
TOSASubstation-Adjacent138 kV100 MW2.8 yrs60.1
BUTLERSubstation-Adjacent138 kV100 MW2.8 yrs60.1
SWANSubstation-Adjacent138 kV100 MW2.8 yrs60.1
SUSSEXSubstation-Adjacent138 kV100 MW2.8 yrs60.0

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.

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Every site and score for EC Coal Waukesha County, Waukesha 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.