MCEWEN
Substation-AdjacentHumphreys County, Tennessee · SERC
MCEWEN is a substation-adjacent datacenter candidate site in Humphreys County, Tennessee, interconnecting through SERC. It screens at 56.8/100 DC Readiness with a catalogued 50 MW of candidate capacity and a 1.0 yrs average interconnection-queue wait.
Power & interconnection
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Sales tax exemption on DC equipment for $250M+ investments; no state income tax on wages.
Site location
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 Humphreys County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| EC Near Johnsonville | Greenfield | — | — | 3.7 yrs | 63.0 |
| EC Near Johnsonville | Greenfield | — | — | 3.7 yrs | 62.6 |
| EC Near Johnsonville | Greenfield | — | — | 3.7 yrs | 62.5 |
| EC Near Johnsonville | Greenfield | — | — | 3.7 yrs | 61.3 |
| EC Coal Humphreys County | Greenfield | — | — | 3.7 yrs | 60.7 |
| TAP152198 | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 60.3 |
| TAP170452 | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 60.3 |
| EC Near Johnsonville | Greenfield | — | — | 3.7 yrs | 60.1 |
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 MCEWEN, Humphreys 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.