Substation-Adjacent site at 42.846, -87.886
Substation-AdjacentMilwaukee, Wisconsin · MISO
At a glance
Substation-Adjacent site at 42.846, -87.886 is a substation-adjacent datacenter candidate site in Milwaukee, Wisconsin, scoring 62.6/100 DC Readiness — 19th of 304 scored sites in the county. Its nearest substation is TAP137905 (0 mi, 138 kV). It sits in the MISO grid region and the WISCONSIN ELECTRIC POWER CO service territory, where interconnection has averaged 4.3 years from request to operation. GridCensus catalogs 100 MW of candidate capacity here.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Enterprise Zone tax credits; TIF available for DC construction in eligible areas.
Site location
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How does Substation-Adjacent site at 42.846, -87.886 compare with other sites in Milwaukee?
Substation-Adjacent site at 42.846, -87.886 ranks 19th of 304 scored candidate sites in Milwaukee. Its 62.6/100 is roughly in line with the county average of 57.4. It is about 13% above the Wisconsin average of 55.4 and about 18% above the national average of 53.2.
Against the Wisconsin average, its strongest sub-score is fiber connectivity (89 vs 67) and its weakest is speed to power (48 vs 48). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Substation-Adjacent site at 42.846, -87.886 to power, fiber and other datacenters?
The nearest mapped substation, TAP137905, is about 0 miles away and operates at 138 kV. The nearest located transmission bottleneck is WEC34101_SUSSEX_36341_1 (MISO), 26 miles away. For connectivity, the nearest internet exchange facility is CyberLynk MKE1 at 5 miles. 12 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Expedient Milwaukee, 4.8 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 42.846, -87.886?
At the county level, FEMA's National Risk Index rates Milwaukee "Relatively Low".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Milwaukee, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| OAK CREEK STATION | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 72.3 |
| GRANVILLE | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 68.3 |
| BLUEMOUND | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 66.5 |
| DEADEND167359 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 66.5 |
| EC Near MMSD Jones Island Wastewater | Greenfield | — | — | 4.3 yrs | 65.1 |
| EC Near South Oak Creek | Greenfield | — | — | 4.3 yrs | 64.2 |
| PARK HILL | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 63.8 |
| EC Coal Milwaukee County | Greenfield | — | — | 4.3 yrs | 63.7 |
Substation-Adjacent site at 42.846, -87.886: common questions
What is the DC Readiness score of Substation-Adjacent site at 42.846, -87.886?
Substation-Adjacent site at 42.846, -87.886 scores 62.6/100 on the GridCensus DC Readiness scale, rated good. It ranks 19th of 304 scored sites in Milwaukee. The Milwaukee average is 57.4 and the Wisconsin average is 55.4.
What is the nearest substation to Substation-Adjacent site at 42.846, -87.886?
The nearest mapped substation is TAP137905, about 0 miles away, at 138 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
Which electric utility serves Substation-Adjacent site at 42.846, -87.886?
WISCONSIN ELECTRIC POWER CO (investor owned) holds the retail service territory that contains the site; its holding company is WISCONSIN ENERGY CORP.
What grid region is Substation-Adjacent site at 42.846, -87.886 in?
Substation-Adjacent site at 42.846, -87.886 is in the MISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Substation-Adjacent site at 42.846, -87.886 from an internet exchange?
The nearest internet exchange facility is CyberLynk MKE1, about 5 miles away; 12 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Substation-Adjacent site at 42.846, -87.886, Milwaukee, WI”, https://gridcensus.com/datacenter-sites/wisconsin/milwaukee/tap137905-ca189c72 (data as of October 10, 2026).
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 Substation-Adjacent site at 42.846, -87.886, Milwaukee 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.