OZ Lyman

Greenfield

Lyman County, South Dakota · SPP

DC Readiness
58.9
Good / 100

OZ Lyman is a greenfield datacenter candidate site in Lyman County, South Dakota, interconnecting through SPP. It screens at 58.9/100 DC Readiness and a 1.0 yrs average interconnection-queue wait.

Power & interconnection

LMP zoneSPP_NORTH
Wholesale LMP$21.13/MWh
Utility commercial rate0.11¢/kWh

Speed to power

ISO / RTO regionSPP
Queue depth17
Avg queue wait1.0 yrs
Recent queue wait0.6 yrs
Completion rate22%
Withdrawal rate78%

Connectivity

Nearest IXPMidco Yankton
IXP distance141.7 mi
Fiber providers3
Fiber coverage98.1%
Nearest cloud providerGCP
Nearest cloud regionus-central1
Cloud region distance276.1 mi

Site characteristics

Site typeGreenfield
Parcel ownerWAPA-- WESTERN AREA POWER ADMINISTRATION
Land owner typeprivate
Buildability80.0/100
Land cover (NLCD)Grassland/Herbaceous

Risk & environment

Flood zoneZone X
Water stress (WRI)1.20
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score78/100
Construction cost index42.2 (avg 100)

Location context

Nearest datacenterMidco Yankton
DC distance141.7 mi
Nearest rail12.8 mi
Nearest gas pipeline74.0 mi
Nearest fiber route143.3 mi
County hazard (FEMA NRI)Relatively Low (22)
DC tax incentiveYes (no_income_tax)
Commercial electricity10.58¢/kWh
Industrial electricity9.33¢/kWh
Cooling degree days700
Heating degree days7,300
Land price / acre$1,967
See all datacenter sites in Lyman County →

Incentive detail: No state corporate income tax; no personal income tax; no personal property tax.

Full DC Readiness breakdown

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

Power availability20%
30
Speed to power15%
53
Fiber connectivity12%
62
Energy cost10%
88
Water risk8%
73
Natural hazard8%
78
Buildability7%
80
Labor market4%
50
DC cluster4%
20
Land / acreage3%
53
Construction cost3%
100
Gas pipeline2%
0
Tax incentive2%
100
Climate / cooling2%
90

Nearby comparable sites

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

Sites near OZ Lyman
SiteTypeVoltageCapacityQueue waitScore
Former Willis Vet supplyIndustrial———41.6
Mine SiteFormer Mine———41.4
Mine SiteFormer Mine———41.4
Mine SiteFormer Mine———41.4
Mine SiteFormer Mine———41.4
Mine SiteFormer Mine———41.4
Mine SiteFormer Mine———41.4
Mine SiteFormer Mine———41.4

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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This page shows a public slice of the GridCensus dataset for OZ Lyman, Lyman County. 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.

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