TAP149912
Substation-AdjacentUnion County, Mississippi · MISO
TAP149912 is a substation-adjacent datacenter candidate site in Union County, Mississippi, interconnecting through MISO. It screens at 57.3/100 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 $50M+ investments; fee-in-lieu of property tax.
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 Union County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| PLEASANT HILL | Substation-Adjacent | 500 kV | 1,000 MW | 2.8 yrs | 65.1 |
| UNION | Substation-Adjacent | 500 kV | 1,000 MW | 2.8 yrs | 64.4 |
| NEW ALBANY | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 57.4 |
| N. HAVEN | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 57.4 |
| TAP149495 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 57.3 |
| TAP149909 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 57.3 |
| OZ Union | Greenfield | — | — | 1.4 yrs | 57.3 |
| UNKNOWN111016 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 57.2 |
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.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for TAP149912, Union 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.