Substation-Adjacent site at 30.311, -91.307
Substation-AdjacentIberville Parish, Louisiana · MISO
At a glance
Substation-Adjacent site at 30.311, -91.307 is a substation-adjacent datacenter candidate site in Iberville Parish, Louisiana, scoring 55.4/100 DC Readiness — 23rd of 34 scored sites in the county. Its nearest substation is UNKNOWN115471 (0 mi, 69 kV). It sits in the MISO grid region and the ENTERGY LOUISIANA LLC service territory, where interconnection has averaged 4.3 years from request to operation. GridCensus catalogs 50 MW of candidate capacity here.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Industrial Tax Exemption Program (ITEP) up to 80% property tax abatement for 10 years.
Site location
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How does Substation-Adjacent site at 30.311, -91.307 compare with other sites in Iberville Parish?
Substation-Adjacent site at 30.311, -91.307 ranks 23rd of 34 scored candidate sites in Iberville Parish. Its 55.4/100 is roughly in line with the county average of 57.3. It is roughly in line with the Louisiana average of 53.1 and roughly in line with the national average of 53.2.
Against the Louisiana average, its strongest sub-score is fiber connectivity (76 vs 69) and its weakest is speed to power (50 vs 50). 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 30.311, -91.307 to power, fiber and other datacenters?
The nearest mapped substation, UNKNOWN115471, is about 0 miles away and operates at 69 kV. For connectivity, the nearest internet exchange facility is DartPoints Baton Rouge, LA - BTR1 at 15 miles. 7 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Center for Computation & Technology (CCT), 10.4 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 30.311, -91.307?
At the county level, FEMA's National Risk Index rates Iberville Parish "Very 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 Iberville Parish, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN149836 | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 66.5 |
| UNKNOWN112489 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 63.3 |
| UNKNOWN115474 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 62.4 |
| UNKNOWN112486 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 62.3 |
| UNKNOWN115495 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 62.2 |
| UNKNOWN112493 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 62.1 |
| PLAQUEMINE | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 61.9 |
| UNKNOWN115462 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 60.8 |
Substation-Adjacent site at 30.311, -91.307: common questions
What is the DC Readiness score of Substation-Adjacent site at 30.311, -91.307?
Substation-Adjacent site at 30.311, -91.307 scores 55.4/100 on the GridCensus DC Readiness scale, rated good. It ranks 23rd of 34 scored sites in Iberville Parish. The Iberville Parish average is 57.3 and the Louisiana average is 53.1.
What is the nearest substation to Substation-Adjacent site at 30.311, -91.307?
The nearest mapped substation is UNKNOWN115471, about 0 miles away, at 69 kV. GridCensus catalogs 50 MW of candidate capacity for the site.
Which electric utility serves Substation-Adjacent site at 30.311, -91.307?
ENTERGY LOUISIANA LLC (investor owned) holds the retail service territory that contains the site; its holding company is ENTERGY CORP.
What grid region is Substation-Adjacent site at 30.311, -91.307 in?
Substation-Adjacent site at 30.311, -91.307 is in the MISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Substation-Adjacent site at 30.311, -91.307 from an internet exchange?
The nearest internet exchange facility is DartPoints Baton Rouge, LA - BTR1, about 15 miles away; 7 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 30.311, -91.307, Iberville Parish, LA”, https://gridcensus.com/datacenter-sites/louisiana/iberville-parish/unknown115471-639bf36e (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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