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Gridcensus

OZ Cullman

Greenfield

Cullman County, Alabama · SERC

DC Readiness
61.0
Good / 100

OZ Cullman is a greenfield datacenter candidate site in Cullman County, Alabama, interconnecting through SERC. It screens at 61.0/100 DC Readiness and a 3.7 yrs average interconnection-queue wait.

Power & interconnection

Utility commercial rate0.12¢/kWh
UtilityALABAMA POWER COinvestor ownedfavorable to large load · terms ≥ 100 MW

Speed to power

Interconnection outlookModerate
≈ 3.5 yrs typical interconnection wait

Middle-of-the-pack interconnection conditions for this grid.

ISO / RTO regionSERC
Queue depth1
Avg queue wait3.7 yrs
Recent queue wait3.5 yrs
Completion rate15%
Withdrawal rate85%

Connectivity

Nearest IXPDC BLOX HSV1 - DCBLOX Huntsville
IXP distance37.5 mi
Fiber providers5
Fiber coverage84.1%
Nearest cloud providerGCP
Nearest cloud regionus-east1
Cloud region distance399.7 mi

Site characteristics

Site typeGreenfield
Parcel ownerALABAMA POWER CO
Land contactCullman County Assessor
Land owner typeprivate
Buildability92.0/100
Land cover (NLCD)Developed, Low Intensity

Risk & environment

Environmental constraintNone (0/100)
Flood zoneZone X
Water stress (WRI)0.40
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score55/100
Construction cost index74.8 (avg 100)

Location context

Nearest datacenterDC BLOX HSV1 - DCBLOX Huntsville
DC distance37.5 mi
Nearest rail0.8 mi
Nearest gas pipeline6.4 mi
Nearest fiber route46.4 mi
County hazard (FEMA NRI)Relatively High (45)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity11.91¢/kWh
Industrial electricity6.93¢/kWh
Cooling degree days2,100
Heating degree days2,800
Land price / acre$5,356

Regulatory climate

Moderatestate posture · as of 2026-08

Incentives available; PSC review for very large loads.

DC tax incentiveYes
Large-load threshold≥ 150 MW

Alabama PSC review threshold for large loads.

Incentive detail: Sales & use tax abatement on qualifying equipment. $400M+ investment threshold.

Site location

◆ Loading map…
≥ 7560–7540–60≤ 40
This site + 8 nearby

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Full DC Readiness breakdown

All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.

Power availability20%
30
Speed to power20%
67
Fiber connectivity12%
52
Energy cost10%
85
Water risk7%
87
Natural hazard6%
55
Buildability7%
92
Labor market4%
50
DC cluster4%
40
Land / acreage3%
63
Construction cost3%
88
Gas pipeline2%
79
Tax incentive1%
100
Climate / cooling1%
20

Nearby comparable sites

Other scored datacenter candidate sites in Cullman County, ranked by DC Readiness.

Sites near OZ Cullman
SiteTypeVoltageCapacityQueue waitScore
TAP155138Substation-Adjacent500 kV1,000 MW1.0 yrs69.7
Greenfield (UNKNOWN109244 - TAP155138)Greenfield500 kV1,000 MW1.0 yrs63.7
Greenfield (UNKNOWN109244 - TAP155138)Greenfield500 kV1,000 MW1.0 yrs63.5
CULLMAN INDUSTRIALSubstation-Adjacent161 kV100 MW1.0 yrs62.1
FAIRVIEWSubstation-Adjacent161 kV100 MW1.0 yrs62.1
TAP153472Substation-Adjacent161 kV100 MW1.0 yrs62.0
UNKNOWN111095Substation-Adjacent161 kV100 MW1.0 yrs62.0
CULLMANSubstation-Adjacent161 kV100 MW1.0 yrs62.0

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.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for OZ Cullman, Cullman County. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.