EC Near Superior Generation Energy Center
GreenfieldDouglas County, Wisconsin · MISO
At a glance
EC Near Superior Generation Energy Center is a greenfield datacenter candidate site in Douglas County, Wisconsin, scoring 50.4/100 DC Readiness — 27th of 29 scored sites in the county. It sits in the MISO grid region, 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
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How does EC Near Superior Generation Energy Center compare with other sites in Douglas County?
EC Near Superior Generation Energy Center ranks 27th of 29 scored candidate sites in Douglas County. Its 50.4/100 is roughly in line with the county average of 55.5. 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 speed to power (48 vs 48) and its weakest is fiber connectivity (29 vs 67). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is EC Near Superior Generation Energy Center to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is 421 N 6th Ave East at 6.7 miles. 5 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is 421 N 6th Ave East, 6.7 miles away.
What are the flood, water and hazard risks at EC Near Superior Generation Energy Center?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). WRI rates baseline water stress at 0.30 on a 0–5 scale. Mapped wetlands (National Wetlands Inventory) are present on the parcel. At the county level, FEMA's National Risk Index rates Douglas 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 Douglas County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| STINSON | Substation-Adjacent | 161 kV | 100 MW | 4.3 yrs | 62.6 |
| UNKNOWN129284 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 61.7 |
| UNKNOWN130956 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 61.4 |
| TAP135623 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 61.1 |
| UNKNOWN130957 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.6 |
| UNKNOWN129288 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.3 |
| TAP136169 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.2 |
| UNKNOWN129271 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.0 |
EC Near Superior Generation Energy Center: common questions
What is the DC Readiness score of EC Near Superior Generation Energy Center?
EC Near Superior Generation Energy Center scores 50.4/100 on the GridCensus DC Readiness scale, rated fair. It ranks 27th of 29 scored sites in Douglas County. The Douglas County average is 55.5 and the Wisconsin average is 55.4.
What grid region is EC Near Superior Generation Energy Center in?
EC Near Superior Generation Energy Center is in the MISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
Is EC Near Superior Generation Energy Center in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
Who owns EC Near Superior Generation Energy Center?
Parcel records list the owner as NORTHERN STATES POWER CO (private land).
How far is EC Near Superior Generation Energy Center from an internet exchange?
The nearest internet exchange facility is 421 N 6th Ave East, about 6.7 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, “EC Near Superior Generation Energy Center, Douglas County, WI”, https://gridcensus.com/datacenter-sites/wisconsin/douglas-county/ec-near-superior-generation-energy-center-384cd7ff (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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