Datacenter Sites in Madison County, Alabama
Madison County has 42 scored datacenter candidate sites averaging 65.9/100 DC Readiness, with a catalogued aggregate of 7,310 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
42
Candidate sites
65.9/100
Avg DC Readiness
7,310 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Madison County
Yessales_tax_exemption
Datacenter tax incentive
9.95¢/kWh
Commercial electricity
6.03¢/kWh
Industrial electricity
12
Fiber providers
Low
Water stress
$6,510
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 Madison County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| MADISON | Substation-Adjacent | 500 kV | 1,000 MW | 3.7 yrs | 80.9 |
| TAP155769 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 73.6 |
| TAP153429 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 73.2 |
| Greenfield (BROWNS FERRY - MADISON) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 72.9 |
| Greenfield (BROWNS FERRY - MADISON) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 72.6 |
| Greenfield (TAP153404 - MADISON) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 72.5 |
| HUNTSVILLE | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 72.2 |
| TAP153430 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 71.4 |
| TAP153426 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 71.2 |
| UNKNOWN111061 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 71.2 |
| UNKNOWN114303 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 71.1 |
| UNKNOWN114306 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.9 |
| UNKNOWN155765 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.7 |
| REDSTONE #3 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.6 |
| UNKNOWN114302 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.7 |
| GURLEY | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.6 |
| CHASE | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.5 |
| Greenfield (TAP153404 - MADISON) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 69.5 |
| TAP153433 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.5 |
| TAP155330 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.4 |
| TAP153427 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.1 |
| USARMY/NASA Redstone Arsenal | Brownfield | — | 10 MW | — | 69.0 |
| UNKNOWN114304 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.0 |
| UNKNOWN111078 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 68.8 |
| TAP153428 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 67.9 |
Madison County datacenter FAQ
- How many datacenter sites are in Madison County?
- 42 scored datacenter candidate sites, averaging 65.9/100 DC Readiness.
- Does Madison County offer datacenter tax incentives?
- Sales & use tax abatement on qualifying equipment. $400M+ investment threshold.
- What is the natural-hazard risk in Madison County?
- FEMA's National Risk Index rates Madison County as "Relatively High" (score 45).
- What are industrial electricity rates in Madison County?
- Average industrial electricity is 6.03¢/kWh and commercial is 9.95¢/kWh in Madison 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 Madison 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.