Greenfield (UNKNOWN109561 - LOWNDES)
GreenfieldLOWNDES, Mississippi · SERC
At a glance
Greenfield (UNKNOWN109561 - LOWNDES) is a greenfield datacenter candidate site in LOWNDES, Mississippi, scoring 54.0/100 DC Readiness — 61st of 88 scored sites in the county. Its nearest substation is UNKNOWN109561. It sits in the SERC grid region and the 4-COUNTY ELECTRIC POWER ASSN 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
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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How does Greenfield (UNKNOWN109561 - LOWNDES) compare with other sites in LOWNDES?
Greenfield (UNKNOWN109561 - LOWNDES) ranks 61st of 88 scored candidate sites in LOWNDES. Its 54.0/100 is roughly in line with the county average of 55.3. It is roughly in line with the Mississippi average of 53.0 and roughly in line with the national average of 53.2.
Against the Mississippi average, its strongest sub-score is fiber connectivity (77 vs 69) and its weakest is power availability (32 vs 37). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Greenfield (UNKNOWN109561 - LOWNDES) to power, fiber and other datacenters?
The nearest mapped substation, UNKNOWN109561, is the closest grid connection point on record and operates at 161 kV. For connectivity, the nearest internet exchange facility is C Spire Mississippi at 26.5 miles. 5 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is C Spire Mississippi, 26.5 miles away.
What are the flood, water and hazard risks at Greenfield (UNKNOWN109561 - LOWNDES)?
At the county level, FEMA's National Risk Index rates LOWNDES "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 LOWNDES, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| LOWNDES | Substation-Adjacent | 500 kV | 1,000 MW | 3.9 yrs | 67.6 |
| UNKNOWN109565 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 62.5 |
| UNKNOWN109567 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 62.5 |
| TAP169476 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 62.4 |
| UNKNOWN109563 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 61.1 |
| TAP169474 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 61.1 |
| TAP144760 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 61.0 |
| WEYERHAEUSER CO | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 61.0 |
Greenfield (UNKNOWN109561 - LOWNDES): common questions
What is the DC Readiness score of Greenfield (UNKNOWN109561 - LOWNDES)?
Greenfield (UNKNOWN109561 - LOWNDES) scores 54.0/100 on the GridCensus DC Readiness scale, rated fair. It ranks 61st of 88 scored sites in LOWNDES. The LOWNDES average is 55.3 and the Mississippi average is 53.0.
What is the nearest substation to Greenfield (UNKNOWN109561 - LOWNDES)?
The nearest mapped substation is UNKNOWN109561, at 161 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
Which electric utility serves Greenfield (UNKNOWN109561 - LOWNDES)?
4-COUNTY ELECTRIC POWER ASSN (cooperative) holds the retail service territory that contains the site.
What grid region is Greenfield (UNKNOWN109561 - LOWNDES) in?
Greenfield (UNKNOWN109561 - LOWNDES) is in the SERC region. Projects interconnecting there have averaged a 3.9-year wait from queue request to operation.
How far is Greenfield (UNKNOWN109561 - LOWNDES) from an internet exchange?
The nearest internet exchange facility is C Spire Mississippi, about 26.5 miles away; 5 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, “Greenfield (UNKNOWN109561 - LOWNDES), LOWNDES, MS”, https://gridcensus.com/datacenter-sites/mississippi/lowndes/greenfield-unknown109561-lowndes-bece2fbb (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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