Former Atlas "f" Missile Site #3
IndustrialMills County, Iowa · SPP
Former Atlas "f" Missile Site #3 is an industrial datacenter candidate site in Mills County, Iowa, interconnecting through SPP. It screens at 56.0/100 DC Readiness and a 3.3 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
Strong incentives; utilities courting hyperscale load.
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 Mills County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| WALTER SCOTT ENERGY CENTER | Substation-Adjacent | 345 kV | 600 MW | 2.8 yrs | 69.9 |
| UNKNOWN131416 | Substation-Adjacent | 345 kV | 600 MW | 2.8 yrs | 68.4 |
| UNKNOWN137755 | Substation-Adjacent | 345 kV | 600 MW | 2.8 yrs | 68.4 |
| EC Coal Mills County | Greenfield | — | — | 1.4 yrs | 63.9 |
| EC Coal Mills County | Greenfield | — | — | 1.4 yrs | 63.8 |
| UNKNOWN131499 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 63.0 |
| UNKNOWN131421 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 59.3 |
| UNKNOWN167607 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 58.6 |
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.
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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 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.