Former Atlas "f" Missile Site #3
IndustrialMills County, Iowa · SPP
Former Atlas "f" Missile Site #3 is a industrial datacenter candidate site in Mills County, Iowa, interconnecting through SPP. It screens at 40.0/100 DC Readiness.
Power & interconnection
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Sales tax exemption on DC equipment for $1M+ investments; property tax phase-in for new construction.
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 Mills County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| GRIMES | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 79.4 |
| UNKNOWN163571 | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 78.1 |
| WALTER SCOTT ENERGY CENTER | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 77.9 |
| UNKNOWN131416 | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 76.7 |
| UNKNOWN131499 | Substation-Adjacent | 161 kV | 100 MW | 3.5 yrs | 73.2 |
| Greenfield (UNKNOWN131416 - ROLLING HILLS) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 69.7 |
| UNKNOWN131421 | Substation-Adjacent | 161 kV | 100 MW | 3.5 yrs | 69.0 |
| Greenfield (UNKNOWN131416 - ROLLING HILLS) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 67.5 |
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 Former Atlas "f" Missile Site #3, Mills 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.