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Gridcensus

UNKNOWN117913

Substation-Adjacent

Callaway, Missouri · MISO

DC Readiness
55.5
Good / 100

UNKNOWN117913 is a substation-adjacent datacenter candidate site in Callaway, Missouri, interconnecting through MISO. It screens at 55.5/100 DC Readiness with a catalogued 50 MW of candidate capacity and a 4.3 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationUNKNOWN117913
Substation distance0.0 mi
Substation voltage69 kV
Available capacity50 MW
UtilityUNION ELECTRIC CO - (MO)investor ownedmoderate to large load · terms ≥ 100 MW

Speed to power

Interconnection outlookModerate
≈ 4.9 yrs typical interconnection wait

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

ISO / RTO regionMISO
Queue depth52
Avg queue wait4.3 yrs
Recent queue wait4.9 yrs
Completion rate18%
Withdrawal rate82%

Connectivity

Nearest IXPTierPoint St. Louis – Millpark
IXP distance90.7 mi
Fiber providers8
Fiber coverage98.0%

Site characteristics

Risk & environment

Environmental constraintNone (0/100)
Water stress (WRI)Low
Wetlands (NWI)—
Critical habitat—
Superfund nearby—
Hazard sub-score62/100

Location context

Nearest datacenterCarfax
DC distance19.6 mi
County hazard (FEMA NRI)Relatively High (38)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity10.74¢/kWh
Industrial electricity8.31¢/kWh
Cooling degree days1,500
Heating degree days4,700
Land price / acre$4,653

Regulatory climate

Moderatestate posture · as of 2026-08

No notable statewide DC restriction on record; confirm local zoning and utility tariffs.

DC tax incentiveNo / suspended

Incentive detail: Qualified data center sales tax exemption (2019 law); state income tax credits.

Site location

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≥ 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%
46
Speed to power20%
49
Fiber connectivity12%
70
Energy cost10%
50
Water risk7%
88
Natural hazard6%
62
Buildability7%
60
Labor market4%
50
DC cluster4%
60
Land / acreage3%
48
Construction cost3%
50
Gas pipeline2%
10
Tax incentive1%
100
Climate / cooling1%
50

Nearby comparable sites

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

Sites near UNKNOWN117913
SiteTypeVoltageCapacityQueue waitScore
UNKNOWN117810Substation-Adjacent345 kV600 MW4.3 yrs64.2
UNKNOWN117844Substation-Adjacent345 kV600 MW4.3 yrs64.0
CALLAWAYSubstation-Adjacent345 kV600 MW4.3 yrs63.9
TAP140561Substation-Adjacent345 kV600 MW4.3 yrs63.5
EC Coal Callaway CountyGreenfield——4.3 yrs60.3
EC Near Fulton (MO)Greenfield——4.3 yrs60.1
EC Near Fulton (MO)Greenfield——4.3 yrs59.6
EC Near Fulton (MO)Greenfield——4.3 yrs59.5

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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Every site and score for UNKNOWN117913, Callaway 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.