212 N Main Street
IndustrialCalumet County, Wisconsin · MISO
At a glance
212 N Main Street is an industrial datacenter candidate site in Calumet County, Wisconsin, scoring 52.5/100 DC Readiness — 28th of 33 scored sites in the county. It sits in the MISO grid region and the WISCONSIN PUBLIC SERVICE CORP service territory, where interconnection has averaged 4.3 years from request to operation.
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
Get alerts
Track 212 N Main Street
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
How does 212 N Main Street compare with other sites in Calumet County?
212 N Main Street ranks 28th of 33 scored candidate sites in Calumet County. Its 52.5/100 is roughly in line with the county average of 57.2. It is roughly in line with the Wisconsin average of 55.4 and roughly in line with the national average of 53.2.
Against the Wisconsin average, its strongest sub-score is natural hazard (78 vs 77) and its weakest is fiber connectivity (58 vs 67). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is 212 N Main Street to power, fiber and other datacenters?
The nearest located transmission bottleneck is WEC34101_SUSSEX_36341_1 (MISO), 72 miles away. For connectivity, the nearest internet exchange facility is ark data centers - Green Bay, WI at 14.1 miles. 5 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Involta DC, 14 miles away.
What are the flood, water and hazard risks at 212 N Main Street?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). At the county level, FEMA's National Risk Index rates Calumet County "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 Calumet County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| FOREST JUNCTION | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 66.9 |
| CYPRESS | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 66.3 |
| MEADOWS | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 63.0 |
| TAP139565 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 63.0 |
| LAKE PARK | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 63.0 |
| TAP139564 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 62.9 |
| EC Coal Calumet County | Greenfield | — | — | 4.3 yrs | 62.5 |
| MELISSA | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 62.1 |
212 N Main Street: common questions
What is the DC Readiness score of 212 N Main Street?
212 N Main Street scores 52.5/100 on the GridCensus DC Readiness scale, rated fair. It ranks 28th of 33 scored sites in Calumet County. The Calumet County average is 57.2 and the Wisconsin average is 55.4.
Which electric utility serves 212 N Main Street?
WISCONSIN PUBLIC SERVICE CORP (investor owned) holds the retail service territory that contains the site; its holding company is INTEGRYS ENERGY GROUP.
What grid region is 212 N Main Street in?
212 N Main Street is in the MISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
Is 212 N Main Street in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
How far is 212 N Main Street from an internet exchange?
The nearest internet exchange facility is ark data centers - Green Bay, WI, about 14.1 miles away; 5 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, “212 N Main Street, Calumet County, WI”, https://gridcensus.com/datacenter-sites/wisconsin/calumet-county/212-n-main-street-2091dc5a (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.
Go deeper than the public screen
Every site and score for 212 N Main Street, Calumet 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.