Greenfield (SOUTH FOND DE LAC - COLUMBIA)
GreenfieldColumbia County, Wisconsin · MISO
Greenfield (SOUTH FOND DE LAC - COLUMBIA) is a greenfield datacenter candidate site in Columbia County, Wisconsin, interconnecting through MISO. It screens at 68.2/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 1.4 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Enterprise Zone tax credits; TIF available for DC construction in eligible areas.
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 Columbia County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| COLUMBIA | Substation-Adjacent | 345 kV | 600 MW | 1.4 yrs | 72.9 |
| PORTAGE | Substation-Adjacent | 138 kV | 100 MW | 1.4 yrs | 70.5 |
| ACEC AFRIESLAND | Substation-Adjacent | 138 kV | 100 MW | 1.4 yrs | 69.7 |
| ACEC CAMBRIA | Substation-Adjacent | 138 kV | 100 MW | 1.4 yrs | 68.3 |
| Greenfield (COLUMBIA - NORTH MADISON 345/1) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 68.2 |
| Greenfield (COLUMBIA - NORTH MADISON 345/1) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 68.2 |
| HAMILTON ST | Substation-Adjacent | 138 kV | 100 MW | 1.4 yrs | 67.9 |
| Greenfield (COLUMBIA - CHRISTIANA) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 67.6 |
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
This page shows a public slice of the GridCensus dataset for Greenfield (SOUTH FOND DE LAC - COLUMBIA), Columbia County. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.