HARRISON 69KV
SubstationWisconsin
At a glance
HARRISON 69KV is an electric transmission substation in Wisconsin. It is classified as distribution (69–115 kv) and connects 2 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.
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #159050 | 69 kV | — | IN SERVICE | 18.4 mi |
| #130796 | — | — | IN SERVICE | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of HARRISON 69KV, 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 |
|---|---|---|---|---|---|---|---|
| WERNER WEST | Substation-Adjacent | WI | Outagamie County | 345 kV | 600 MW | 4.3 yrs | 65.9 |
| CAROLINE | Substation-Adjacent | WI | Shawano County | 345 kV | 600 MW | 4.3 yrs | 63.1 |
| ARNOTT | Substation-Adjacent | WI | Portage County | 138 kV | 100 MW | 4.3 yrs | 58.6 |
| WHITE LAKE | Substation-Adjacent | WI | Waupaca County | 138 kV | 100 MW | 4.3 yrs | 58.6 |
| GOLDEN SANDS | Substation-Adjacent | WI | Portage County | 138 kV | 100 MW | 4.3 yrs | 58.3 |
| WAUPACA | Substation-Adjacent | WI | Waupaca County | 138 kV | 100 MW | 4.3 yrs | 57.7 |
| HARRISON NORTH 138KV | Substation-Adjacent | WI | Waupaca County | 138 kV | 100 MW | 4.3 yrs | 57.7 |
| Greenfield (HIGHWAY 22 - WERNER WEST) | Greenfield | WI | Waupaca County | 345 kV | 600 MW | 4.3 yrs | 57.7 |
How does HARRISON 69KV compare with other substations in Wisconsin?
Wisconsin has 1,930 substation records in HIFLD, of which 768 carry a station name; the rest are unnamed tap points, risers and line ends. 340 named substations in the state are in HARRISON 69KV's 69–114 kV band (44% of named stations). 370 sit in a higher band. 34 named substations in Wisconsin operate at 345 kV or above. The highest voltage recorded in the state is 345 kV, and the state median is 115 kV.
How do candidate sites near HARRISON 69KV score?
The 8 highest-scoring candidate sites within about 25 miles range from 58 to 66 on the 0–100 DC Readiness scale. They fall in Outagamie County, Shawano County, Portage County, Waupaca 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
What voltage is HARRISON 69KV substation?
HARRISON 69KV has a maximum voltage of 69 kV. That places it in the 69–114 kV band. The median named US substation in this dataset is 115 kV, so HARRISON 69KV is below the national midpoint.
How many transmission lines connect to HARRISON 69KV substation?
2 transmission lines terminate at or pass through HARRISON 69KV in the HIFLD line data. The connected lines listed here run at 69 kV. Together the listed lines cover about 18.6 miles.
Where is HARRISON 69KV substation located?
HARRISON 69KV is in Wisconsin at 44.3635, -89.0908. The datacenter candidate sites closest to it are in Outagamie County, Shawano County, Portage County.
Are there datacenter candidate sites near HARRISON 69KV substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of HARRISON 69KV. The highest-scoring is WERNER WEST at 66/100. Across Wisconsin, the average DC Readiness score is 55.4.
Other 69 kV substations in Wisconsin
- EAST CAMPUS· 6 lines
- DAM HEIGHTS· 5 lines
- HILLTOP (ALTE)· 5 lines
- WEST MIDDLETON· 5 lines
- BERLIN· 4 lines
- CHAFFEE CREEK· 4 lines
- COLUMBUS MUNI 1· 4 lines
- DEFOREST· 4 lines
- All named substations in Wisconsin· 768 stations
- Datacenter candidate sites in Wisconsin· 3,340 sites
- Brownfield and retired plant sites in Wisconsin
- Substations by state
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, “HARRISON 69KV substation, Wisconsin”, https://gridcensus.com/substations/wisconsin/harrison-69kv-ec568f64 (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 HARRISON 69KV 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.