Greenfield (MARION - ZORN)

Greenfield

Guadalupe County, Texas · ERCOT

DC Readiness
61.7
Good / 100

Greenfield (MARION - ZORN) is a greenfield datacenter candidate site in Guadalupe County, Texas, interconnecting through ERCOT. It screens at 61.7/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 3.4 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationMARION
Substation voltage345 kV
Available capacity600 MW
LMP zoneERCOT_CENTRAL
Wholesale LMP$18.75/MWh
Utility commercial rate0.10¢/kWh

Speed to power

ISO / RTO regionERCOT
Queue depth876
Avg queue wait3.4 yrs
Recent queue wait3.1 yrs
Completion rate29%
Withdrawal rate71%

Connectivity

Nearest IXPLumen San Antonio 1
IXP distance29.0 mi
Fiber providers10
Fiber coverage62.2%
Nearest cloud providerAzure
Nearest cloud regionsouthcentralus
Cloud region distance36.7 mi

Site characteristics

Site typeGreenfield
Parcel ownerHartwick Vicki
Land owner typeprivate
Buildability65.0/100
Land cover (NLCD)Cultivated Crops

Risk & environment

Flood zoneZone X
Water stress (WRI)2.80
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score45/100
Construction cost index84.8 (avg 100)

Location context

Nearest datacenterLumen San Antonio 1
DC distance29.0 mi
Nearest rail7.2 mi
Nearest gas pipeline2.0 mi
Nearest fiber route147.0 mi
County hazard (FEMA NRI)Very High (55)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity10.16¢/kWh
Industrial electricity7.49¢/kWh
Cooling degree days2,600
Heating degree days1,800
Land price / acre$5,941
See all datacenter sites in Guadalupe County →

Incentive detail: Chapter 313/Chapter 403 property tax abatements; Texas Enterprise Fund; no state income tax.

Full DC Readiness breakdown

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

Power availability20%
59
Speed to power15%
59
Fiber connectivity12%
64
Energy cost10%
93
Water risk8%
44
Natural hazard8%
45
Buildability7%
65
Labor market4%
50
DC cluster4%
70
Land / acreage3%
46
Construction cost3%
79
Gas pipeline2%
94
Tax incentive2%
100
Climate / cooling2%
0

Nearby comparable sites

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

Sites near Greenfield (MARION - ZORN)
SiteTypeVoltageCapacityQueue waitScore
Guadalupe Generating StationBrownfield—320 MW—72.6
MARIONSubstation-Adjacent345 kV600 MW3.4 yrs72.4
ELM CREEKSubstation-Adjacent345 kV600 MW3.4 yrs71.2
CLEAR SPRINGSSubstation-Adjacent345 kV600 MW3.4 yrs71.1
RIO NOGALES SWITCHYARDSubstation-Adjacent345 kV600 MW3.4 yrs70.8
ZORNSubstation-Adjacent345 kV600 MW3.4 yrs70.0
CIBOLOSubstation-Adjacent138 kV100 MW3.4 yrs67.5
SCHUMANSVILLESubstation-Adjacent138 kV100 MW3.4 yrs66.6

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 Greenfield (MARION - ZORN), Guadalupe 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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