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Gridcensus

UNKNOWN307275

Substation-Adjacent

Brazoria County, Texas · ERCOT

DC Readiness
57.7
Good / 100

UNKNOWN307275 is a substation-adjacent datacenter candidate site in Brazoria County, Texas, interconnecting through ERCOT. It screens at 57.7/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 1.7 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationUNKNOWN307275
Nearest grid bottleneck138_ALV_NAL_1 · 3 km (ERCOT)
Substation distance0.0 mi
Substation voltage138 kV
Available capacity100 MW
UtilityCENTERPOINT ENERGYinvestor owned

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 IXP3500 Garrott
IXP distance20.9 mi
Fiber providers11
Fiber coverage72.1%

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 datacenterRice Data Center
DC distance17.9 mi
County hazard (FEMA NRI)Very High (55)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity12.07¢/kWh
Industrial electricity6.04¢/kWh
Cooling degree days2,600
Heating degree days1,800
Land price / acre$5,440

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 + 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%
58
Speed to power20%
66
Fiber connectivity12%
77
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 Brazoria County, ranked by DC Readiness.

Sites near UNKNOWN307275
SiteTypeVoltageCapacityQueue waitScore
Freeport EnergyBrownfield138 kV776 MW3.4 yrs69.9
OASISSubstation-Adjacent345 kV600 MW1.7 yrs63.7
MEADOWSubstation-Adjacent345 kV600 MW1.7 yrs63.6
OZ BrazoriaGreenfield3.4 yrs63.3
OZ BrazoriaGreenfield3.4 yrs62.7
DOW VELASCOSubstation-Adjacent345 kV600 MW1.7 yrs61.9
UNKNOWN307821Substation-Adjacent345 kV600 MW1.7 yrs61.7
CAVERNSubstation-Adjacent345 kV600 MW1.7 yrs61.7

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 UNKNOWN307275, Brazoria 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.