BUSINESS PARK
SubstationWisconsin
At a glance
BUSINESS PARK is an electric transmission substation in Wisconsin. It is classified as unclassified and connects 0 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Ownership
No owner is recorded for the lines that connect here.
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of BUSINESS PARK, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| CARDINAL | Substation-Adjacent | WI | Dane County | 345 kV | 600 MW | 4.3 yrs | 69.6 |
| NORTH MADISON 345/138KV | Substation-Adjacent | WI | Dane County | 345 kV | 600 MW | 4.3 yrs | 67.7 |
| CHRISTIANA | Substation-Adjacent | WI | Jefferson County | 345 kV | 600 MW | 4.3 yrs | 65.8 |
| OZ Dane | Greenfield | WI | Dane | — | — | 4.3 yrs | 64.9 |
| COLUMBIA | Substation-Adjacent | WI | Columbia County | 345 kV | 600 MW | 4.3 yrs | 64.7 |
| EC Near Blount Street | Greenfield | WI | Dane | — | — | 4.3 yrs | 64.5 |
| OZ Dane | Greenfield | WI | Dane | — | — | 4.3 yrs | 64.4 |
| OZ Dane | Greenfield | WI | Dane | — | — | 4.3 yrs | 64.2 |
How do candidate sites near BUSINESS PARK score?
The 8 highest-scoring candidate sites within about 25 miles range from 64 to 70 on the 0–100 DC Readiness scale. They fall in Dane County, Jefferson County, Dane, Columbia County. The Wisconsin average across 3,340 scored sites is 55.4. 1,248 of those Wisconsin sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to BUSINESS PARK substation?
0 transmission lines terminate at or pass through BUSINESS PARK in the HIFLD line data.
Where is BUSINESS PARK substation located?
BUSINESS PARK is in Wisconsin at 43.2058, -89.2006. The datacenter candidate sites closest to it are in Dane County, Jefferson County, Dane.
Are there datacenter candidate sites near BUSINESS PARK substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of BUSINESS PARK. The highest-scoring is CARDINAL at 70/100. Across Wisconsin, the average DC Readiness score is 55.4.
More in Wisconsin
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “BUSINESS PARK substation, Wisconsin”, https://gridcensus.com/substations/wisconsin/business-park-2ffd973c (data as of June 29, 2026).
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
Every site and score for BUSINESS PARK substation, Wisconsin 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.