Datacenter Sites in Marion County, Alabama
Marion County has 80 scored datacenter candidate sites averaging 51.8/100 DC Readiness, with a catalogued aggregate of 7,300 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
80
Candidate sites
51.8/100
Avg DC Readiness
7,300 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Marion County
Yessales_tax_exemption
Datacenter tax incentive
11.04¢/kWh
Commercial electricity
6.28¢/kWh
Industrial electricity
3
Fiber providers
Low
Water stress
$3,186
Land price / acre
2,100
Cooling degree days
2,800
Heating degree days
63°F
Mean annual temp
Incentive detail: Sales & use tax abatement on qualifying equipment. $400M+ investment threshold.
By site type
Top datacenter sites in Marion County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| BROWNS FERRY | Substation-Adjacent | 500 kV | 1,000 MW | 1.4 yrs | 73.6 |
| Greenfield (WESTPOINT - BROWNS FERRY) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 68.8 |
| Greenfield (WESTPOINT - BROWNS FERRY) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 68.6 |
| UNKNOWN112142 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 67.2 |
| TAP150113 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 67.1 |
| Greenfield (WESTPOINT - BROWNS FERRY) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 67.1 |
| Greenfield (WESTPOINT - BROWNS FERRY) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 65.8 |
| UNKNOWN112309 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 65.4 |
| TAP153518 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 65.2 |
| TAP150106 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 65.0 |
| HALEYVILLE TS | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 64.2 |
| TAP150107 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 63.6 |
| UNKNOWN112135 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 63.4 |
| TAP150119 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 63.4 |
| Greenfield (WESTPOINT - BROWNS FERRY) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 62.6 |
| UNKNOWN112141 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 62.2 |
| UNKNOWN112316 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 61.2 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 60.6 |
| OZ Marion | Greenfield | — | — | 3.7 yrs | 60.5 |
| UNKNOWN112134 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 60.2 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 60.1 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 59.3 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 59.3 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 59.1 |
| EC Coal Marion County | Greenfield | — | — | 3.7 yrs | 58.5 |
Marion County datacenter FAQ
- How many datacenter sites are in Marion County?
- 80 scored datacenter candidate sites, averaging 51.8/100 DC Readiness.
- Does Marion County offer datacenter tax incentives?
- Sales & use tax abatement on qualifying equipment. $400M+ investment threshold.
- What is the natural-hazard risk in Marion County?
- FEMA's National Risk Index rates Marion County as "Relatively High" (score 45).
- What are industrial electricity rates in Marion County?
- Average industrial electricity is 6.28¢/kWh and commercial is 11.04¢/kWh in Marion County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Marion County, Alabama. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.