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Gridcensus

OZ Washington

Greenfield

Washington County, Missouri · MISO

DC Readiness
54.4
Fair / 100

OZ Washington is a greenfield datacenter candidate site in Washington County, Missouri, interconnecting through MISO. It screens at 54.4/100 DC Readiness and a 1.4 yrs average interconnection-queue wait.

Power & interconnection

LMP zoneMISO_ILLINOIS
Wholesale LMP$33.26/MWh
Utility commercial rate0.11¢/kWh
UtilityUNION ELECTRIC CO - (MO)investor ownedmoderate to large load · terms ≥ 100 MW

Speed to power

Interconnection outlookFavorable
≈ 1.4 yrs typical interconnection wait

Shorter queues and healthier completion here — a faster path to energization than the national norm.

ISO / RTO regionMISO
Queue depth52
Avg queue wait1.4 yrs
Recent queue wait1.4 yrs
Completion rate18%
Withdrawal rate82%

Connectivity

Nearest IXPTierPoint St. Louis – Millpark
IXP distance56.2 mi
Fiber providers4
Fiber coverage34.5%
Nearest cloud providerAzure
Nearest cloud regioncentralus
Cloud region distance298.8 mi

Site characteristics

Site typeGreenfield
Land contactWashington County Assessor
Land owner typeprivate
Buildability45.0/100
Land cover (NLCD)Deciduous Forest

Risk & environment

Environmental constraintModerate (55/100)
Flood zoneZone X
Water stress (WRI)0.60
Wetlands (NWI)Clear
Critical habitatPresent
Superfund nearbyPresent
Superfund siteWASHINGTON COUNTY LEAD DISTRICT POTOSI
Hazard sub-score32/100
Construction cost index49.5 (avg 100)

Location context

Nearest datacenterGenome Data Center
DC distance55.9 mi
Nearest rail2.6 mi
Nearest gas pipeline11.3 mi
Nearest fiber route246.5 mi
County hazard (FEMA NRI)Relatively High (38)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity11.05¢/kWh
Industrial electricity7.26¢/kWh
Cooling degree days1,500
Heating degree days4,700
Land price / acre$2,926

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%
30
Speed to power20%
52
Fiber connectivity12%
58
Energy cost10%
91
Water risk7%
88
Natural hazard6%
32
Buildability7%
45
Labor market4%
50
DC cluster4%
40
Land / acreage3%
48
Construction cost3%
100
Gas pipeline2%
64
Tax incentive1%
100
Climate / cooling1%
50

Nearby comparable sites

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

Sites near OZ Washington
SiteTypeVoltageCapacityQueue waitScore
UNKNOWN117870Substation-Adjacent161 kV100 MW2.8 yrs55.5
OZ WashingtonGreenfield——1.4 yrs55.2
UNKNOWN121833Substation-Adjacent138 kV100 MW2.8 yrs55.1
TAP139471Substation-Adjacent138 kV100 MW2.8 yrs54.8
UNKNOWN117949Substation-Adjacent138 kV100 MW2.8 yrs54.4
UNKNOWN117742Substation-Adjacent161 kV100 MW2.8 yrs53.9
TAP153229Substation-Adjacent138 kV100 MW2.8 yrs53.7
IDA Mineral Point Referral Site (aka Double D)Industrial——2.8 yrs48.8

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 Washington, Washington 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.