Datacenter Sites in Seminole, Florida
Seminole has 74 scored datacenter candidate sites averaging 58.2/100 DC Readiness, with a catalogued aggregate of 5,902 MW. FEMA rates local natural-hazard risk as "Very High". The county has a datacenter tax incentive on record.
At a glance
Seminole, Florida has 74 scored datacenter candidate sites averaging 58.2/100 DC Readiness, roughly in line with the Florida average of 56.0. It ranks 17th of 66 Florida counties by number of sites and 7th by average score. The top-scoring site is NORTH LONGWOOD at 65.8/100.
Site-selection context for Seminole
Incentive detail: Sales tax exemption on manufacturing machinery including servers; no state income tax.
How does Seminole compare with other counties in Florida?
By number of scored sites, Seminole ranks 17th of the 66 Florida counties with a county page, holding 1.7% of the state's 4,344 sites. Its average DC Readiness of 58.2/100 ranks 7th in the state and is roughly in line with the national average of 53.0. Nationally it has the 484th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 61 score 55 or higher.
What types of datacenter sites are in Seminole?
Substation-Adjacent sites are the most common (33, 45% of the county's inventory), followed by industrial (30) and greenfield (9). Site type reflects how the parcel was identified — next to a substation, on a former mine or brownfield, on industrial or federal excess land — and is scored on the same 14 factors either way.
What are power cost, hazard, water and fiber conditions in Seminole?
Industrial electricity averages 8.97¢/kWh and commercial 11.27¢/kWh. FEMA's National Risk Index rates the county "Very High" (55). WRI water stress is low-medium. 12 fiber providers report service in the county. The climate runs 3,500 cooling degree days a year with a mean temperature of 72°F. Land is valued around $12,610 an acre.
By site type
Top datacenter sites in Seminole
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| NORTH LONGWOOD | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.8 |
| UNKNOWN120247 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.7 |
| UNKNOWN120263 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.7 |
| UNKNOWN108681 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.6 |
| COLLEGE | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.5 |
| UNKNOWN120252 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.5 |
| UNKNOWN120534 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.3 |
| RINEHART | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.3 |
| SANFORD | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 65.2 |
| UNKNOWN120271 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 64.9 |
| UNKNOWN120272 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 64.7 |
| BARNA | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 63.4 |
| OSTEEN | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 63.2 |
| OZ Seminole | Greenfield | — | — | 3.7 yrs | 62.7 |
| NORRIS | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 62.5 |
| UNKNOWN108694 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 60.9 |
| UNKNOWN133883 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 60.9 |
| UNKNOWN150736 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 60.9 |
| EC Near Seminole Energy | Greenfield | — | — | 3.7 yrs | 60.7 |
| CELERY | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 60.6 |
| UNKNOWN108684 | Substation-Adjacent | 69 kV | 50 MW | 3.7 yrs | 59.7 |
| UNKNOWN120268 | Substation-Adjacent | 69 kV | 50 MW | 3.7 yrs | 59.3 |
| TAP151759 | Substation-Adjacent | 69 kV | 50 MW | 3.7 yrs | 59.1 |
| UNKNOWN108392 | Substation-Adjacent | 69 kV | 50 MW | 3.7 yrs | 59.1 |
| UNKNOWN108393 | Substation-Adjacent | 69 kV | 50 MW | 3.7 yrs | 58.9 |
Every scored site in Seminole
All 74 sites, best first.
- NORTH LONGWOOD · 65.8
- Substation-Adjacent site · e8cc2942 · 65.7
- Substation-Adjacent site · b6f2d5cf · 65.7
- Substation-Adjacent site · de8f49be · 65.6
- COLLEGE · 65.5
- Substation-Adjacent site · e464c353 · 65.5
- RINEHART · 65.3
- Substation-Adjacent site · 5050b9aa · 65.3
- SANFORD · 65.2
- Substation-Adjacent site · 8ce01b47 · 64.9
- Substation-Adjacent site · a1cea6bd · 64.7
- BARNA · 63.4
- OSTEEN · 63.2
- OZ Seminole · 62.7
- NORRIS · 62.5
- Substation-Adjacent site · 8b0004eb · 60.9
- Substation-Adjacent site · 83f02b15 · 60.9
- Substation-Adjacent site · 507428c3 · 60.9
- EC Near Seminole Energy · efba4bcf · 60.7
- CELERY · 60.6
- Substation-Adjacent site · 3260c9fe · 59.7
- Substation-Adjacent site · 0b483928 · 59.3
- Substation-Adjacent site · 6a33a857 · 59.1
- Substation-Adjacent site · d43513a6 · 59.1
- Substation-Adjacent site · 449107e7 · 58.9
- TITUSVILLE · 58.9
- Substation-Adjacent site · f2072b82 · 58.9
- Substation-Adjacent site · 16f46198 · 58.9
- Substation-Adjacent site · 54034346 · 58.8
- Substation-Adjacent site · 200a3eb6 · 58.8
- Substation-Adjacent site · 430c9c9e · 58.8
- EC Near Seminole Energy · e5a64d9b · 58.6
- Substation-Adjacent site · d4d5739f · 58.5
- MIMS · 58.4
- SCOTTSMOOR · 57.4
- CHULUOTA · 57.3
- EC Near Seminole Energy · e1020ad4 · 56.9
- Greenfield (INDIAN RIVER PLANT - STANTON) · 56.2
- Casselberry Police Department · 55.8
- 440 PLUMOSA AVENUE · 51a25dff · 55.8
- Casselberry City Center and Public Works Building · 55.8
- BLACK'S AUTOMOTIVE · 55.8
- Girst Property · 55.8
- City Center · 55.8
- 105 & 111 MELODY LANE · 55.8
- 440 PLUMOSA AVENUE · b5c6e345 · 55.8
- Lake Concord Property · 55.8
- Target Outparcel · 55.8
- Vacant Property · b6fade65 · 55.8
- Former General Rental Property · 55.7
- EC Near Seminole Energy · 34d0d271 · 55.7
- Vacant Properties · 55.7
- Vacant Property · 4c6baf0d · 55.7
- Casselberry Golf Course · 55.7
- Elias Mangual Property · 55.6
- Contestable Redevelopment · 55.6
- Vacant Lot Park Ave · 55.5
- Vacant Lot Oak Lane · 55.4
- R.L. Best · 55.1
- Goldsboro Resource Center/Goldsboro Historic Museu · 55.0
- Historic Goldsboro Park · 55.0
- Little Red Schoolhouse · 54.9
- Catalyst · 54.8
- Former Sanford Dry Cleaners · 54.8
- Winbush Property · 54.7
- ORLANDO SANDFORD INTERNATIONAL AIRPORT · 61524f4e · 54.3
- Historic Goldsboro Parking Lot · 54.1
- Timberlain Trail · 53.9
- EC Near Seminole Energy · 70e60880 · 53.7
- EC Near Seminole Energy · 8c9e82f7 · 53.7
- Seminole Energy · 53.4
- Freeman Property/Center for Affordable Housing · 53.0
- Brisson Avenue Landfill · 52.9
- EC Near Seminole Energy · 01cc4c7f · 51.5
Seminole datacenter FAQ
How many datacenter sites are in Seminole?
74 scored datacenter candidate sites, averaging 58.2/100 DC Readiness. That is the 17th-most of 66 Florida counties with five or more sites.
What is the highest-scoring datacenter site in Seminole?
NORTH LONGWOOD scores 65.8/100 DC Readiness, the highest of the 74 scored sites in Seminole (a substation-adjacent site).
Does Seminole offer datacenter tax incentives?
Sales tax exemption on manufacturing machinery including servers; no state income tax.
What is the natural-hazard risk in Seminole?
FEMA's National Risk Index rates Seminole as "Very High" (score 55).
What are industrial electricity rates in Seminole?
Average industrial electricity is 8.97¢/kWh and commercial is 11.27¢/kWh in Seminole.
More in Florida
- All datacenter sites in Florida· 4,344 sites
- Operating datacenters in Florida
- Electric substations in Florida
- Miami-Dade County· 518 sites · avg 58.1
- Hillsborough County· 278 sites · avg 58.5
- Duval· 263 sites · avg 58.3
- Pinellas· 211 sites · avg 53.8
- Polk County· 207 sites · avg 57.1
- Orange County· 163 sites · avg 60.1
- Substation-Adjacent sites in Florida
- Industrial sites in Florida
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 November 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Datacenter candidate sites in Seminole, Florida”, https://gridcensus.com/datacenter-sites/florida/seminole (data as of November 12, 2026).
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
Every site and score for Seminole, Florida 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.