NELSON DEWEY SW YD
Substation-AdjacentClayton, Wisconsin · MISO
NELSON DEWEY SW YD is a substation-adjacent datacenter candidate site in Clayton, Wisconsin, interconnecting through MISO. It screens at 60.6/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 2.8 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Shorter queues and healthier completion here — a faster path to energization than the national norm.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Sales tax exemption on DC equipment for $1M+ investments; property tax phase-in for new construction.
Site location
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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 Clayton, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| EC Coal Clayton County | Greenfield | — | — | 1.4 yrs | 60.3 |
| EC Near Strawberry Point | Greenfield | — | — | 1.4 yrs | 59.8 |
| EC Near Strawberry Point | Greenfield | — | — | 1.4 yrs | 59.4 |
| EC Near Strawberry Point | Greenfield | — | — | 1.4 yrs | 58.8 |
| EC Near Strawberry Point | Greenfield | — | — | 1.4 yrs | 58.7 |
| EC Near Strawberry Point | Greenfield | — | — | 1.4 yrs | 58.5 |
| TURKEY RIVER | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 58.2 |
| EC Near Strawberry Point | Greenfield | — | — | 1.4 yrs | 58.2 |
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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