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Gridcensus

UNKNOWN303748

Substation-Adjacent

Madison County, Texas · ERCOT

DC Readiness
56.7
Good / 100

UNKNOWN303748 is a substation-adjacent datacenter candidate site in Madison County, Texas, interconnecting through ERCOT. It screens at 56.7/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 1.7 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationUNKNOWN303748
Nearest grid bottleneck1715__B · 119 km (ERCOT)
Substation distance0.0 mi
Substation voltage138 kV
Available capacity100 MW
UtilityENTERGY TEXAS INC.investor ownedfavorable to large load · terms ≥ 50 MW

Speed to power

Interconnection outlookFavorable
≈ 1.7 yrs typical interconnection wait

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

ISO / RTO regionERCOT
Queue depth1,198
Avg queue wait1.7 yrs

Connectivity

Nearest IXPFIBERTOWN Bryan Data Center
IXP distance24.6 mi
Fiber providers4
Fiber coverage56.1%

Site characteristics

Risk & environment

Environmental constraintNone (0/100)
Water stress (WRI)Medium-High
Wetlands (NWI)—
Critical habitat—
Superfund nearby—
Hazard sub-score45/100

Location context

Nearest datacenterFIBERTOWN Bryan Data Center
DC distance24.6 mi
County hazard (FEMA NRI)Very High (55)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity12.01¢/kWh
Industrial electricity7.45¢/kWh
Cooling degree days2,600
Heating degree days1,800
Land price / acre$4,028

Regulatory climate

Favorablestate posture · as of 2026-08

No moratorium; fastest US interconnection (ERCOT). SB 6 adds large-load obligations above 75 MW.

DC tax incentiveYes
Large-load threshold≥ 75 MW

SB 6: loads ≥75 MW accept ERCOT emergency curtailment + contribute to interconnection cost.

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

Site location

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≥ 7560–7540–60≤ 40
This site + 6 nearby

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Full DC Readiness breakdown

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

Power availability20%
58
Speed to power20%
66
Fiber connectivity12%
69
Energy cost10%
50
Water risk7%
44
Natural hazard6%
45
Buildability7%
60
Labor market4%
50
DC cluster4%
60
Land / acreage3%
51
Construction cost3%
50
Gas pipeline2%
10
Tax incentive1%
100
Climate / cooling1%
0

Nearby comparable sites

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

Sites near UNKNOWN303748
SiteTypeVoltageCapacityQueue waitScore
EC FFE Madison CountyGreenfield——3.4 yrs62.5
EC Coal Madison CountyGreenfield——3.4 yrs61.9
EC Coal Madison CountyGreenfield——3.4 yrs60.5
OZ MadisonGreenfield——3.4 yrs60.4
UNKNOWN301377Substation-Adjacent138 kV100 MW1.7 yrs56.5
Mine SiteFormer Mine——1.7 yrs48.2

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 UNKNOWN303748, Madison 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.