Substation-Adjacent site at 35.540, -87.528
Substation-AdjacentLewis County, Tennessee · SERC
At a glance
Substation-Adjacent site at 35.540, -87.528 is a substation-adjacent datacenter candidate site in Lewis County, Tennessee, scoring 60.0/100 DC Readiness — 2nd of 3 scored sites in the county. Its nearest substation is TAP155127 (0 mi, 161 kV). It sits in the SERC grid region and the MERIWETHER LEWIS ELECTRIC COOP service territory, where interconnection has averaged 3.9 years from request to operation. GridCensus catalogs 100 MW of candidate capacity here.
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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How does Substation-Adjacent site at 35.540, -87.528 compare with other sites in Lewis County?
Substation-Adjacent site at 35.540, -87.528 ranks 2nd of 3 scored candidate sites in Lewis County. Its 60.0/100 is roughly in line with the county average of 57.9. It is roughly in line with the Tennessee average of 57.0 and about 13% above the national average of 53.2.
Against the Tennessee average, its strongest sub-score is power availability (60 vs 42) and its weakest is water (90 vs 89). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Substation-Adjacent site at 35.540, -87.528 to power, fiber and other datacenters?
The nearest mapped substation, TAP155127, is about 0 miles away and operates at 161 kV. For connectivity, the nearest internet exchange facility is TierPoint Nashville at 46.1 miles. 4 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is TierPoint, 46.2 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 35.540, -87.528?
At the county level, FEMA's National Risk Index rates Lewis County "Relatively High".
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 Lewis County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| HOHENWALD | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 60.1 |
| Greenfield (TAP155127 - UNKNOWN177351) | Greenfield | 161 kV | 100 MW | 3.9 yrs | 53.7 |
Substation-Adjacent site at 35.540, -87.528: common questions
What is the DC Readiness score of Substation-Adjacent site at 35.540, -87.528?
Substation-Adjacent site at 35.540, -87.528 scores 60.0/100 on the GridCensus DC Readiness scale, rated good. It ranks 2nd of 3 scored sites in Lewis County. The Lewis County average is 57.9 and the Tennessee average is 57.0.
What is the nearest substation to Substation-Adjacent site at 35.540, -87.528?
The nearest mapped substation is TAP155127, about 0 miles away, at 161 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
Which electric utility serves Substation-Adjacent site at 35.540, -87.528?
MERIWETHER LEWIS ELECTRIC COOP (cooperative) holds the retail service territory that contains the site.
What grid region is Substation-Adjacent site at 35.540, -87.528 in?
Substation-Adjacent site at 35.540, -87.528 is in the SERC region. Projects interconnecting there have averaged a 3.9-year wait from queue request to operation.
How far is Substation-Adjacent site at 35.540, -87.528 from an internet exchange?
The nearest internet exchange facility is TierPoint Nashville, about 46.1 miles away; 4 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Substation-Adjacent site at 35.540, -87.528, Lewis County, TN”, https://gridcensus.com/datacenter-sites/tennessee/lewis-county/tap155127-59ae8b63 (data as of October 10, 2026).
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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Every site and score for Substation-Adjacent site at 35.540, -87.528, Lewis County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.