EC Coal Marion County
GreenfieldMarion, Tennessee · SERC
EC Coal Marion County is a greenfield datacenter candidate site in Marion, Tennessee, interconnecting through SERC. It screens at 61.7/100 DC Readiness and a 3.7 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
TVA territory, DC-friendly; fast vertically-integrated interconnection.
TVA infrastructure-cost provisions apply to very large loads.
Incentive detail: Sales tax exemption on DC equipment for $250M+ investments; no state income tax on wages.
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 Marion, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| NICKAJACK DAM | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 65.6 |
| JASPER | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 65.6 |
| TAP152970 | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 65.4 |
| UNKNOWN114297 | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 64.3 |
| OZ Marion | Greenfield | — | — | 3.7 yrs | 62.5 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 61.5 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 61.1 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 59.4 |
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 EC Coal Marion County, Marion. 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.