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Gridcensus

Freeport Energy

Brownfield

Brazoria County, Texas · ERCOT

DC Readiness
69.9
Good / 100

Freeport Energy is a brownfield datacenter candidate site in Brazoria County, Texas, interconnecting through ERCOT. It screens at 69.9/100 DC Readiness with a catalogued 776 MW of candidate capacity and a 3.4 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationUNKNOWN302859
Nearest grid bottleneck138_ALV_NAL_1 · 51 km (ERCOT)
Substation distance0.9 mi
Substation voltage138 kV
Available capacity776 MW
LMP zoneERCOT_CENTRAL
Wholesale LMP$18.75/MWh
Utility commercial rate0.12¢/kWh
UtilityTEXAS-NEW MEXICO POWER COinvestor ownedfavorable to large load · terms ≥ 75 MWSB 6 large-load provisions (≥75 MW)

Speed to power

Interconnection outlookConstrained
≈ 3.1 yrs typical interconnection wait

Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.

ISO / RTO regionERCOT
Queue depth1,198
Avg queue wait3.4 yrs
Recent queue wait3.1 yrs
Completion rate29%
Withdrawal rate71%

Connectivity

Nearest IXPDatabank Houston Galleria (HOU5)
IXP distance51.0 mi
Fiber providers11
Fiber coverage72.1%
Nearest cloud providerAzure
Nearest cloud regionsouthcentralus
Cloud region distance188.8 mi

Site characteristics

Site typeBrownfield
Land contactState Environmental Cleanup Program
Land owner typeprivate
Buildability100.0/100
Land cover (NLCD)Developed, High Intensity
Former usegas
Existing capacity776 MW
Retirement date2023-06-01

Risk & environment

Environmental constraintNone (0/100)
Flood zoneZone X
Water stress (WRI)2.80
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score45/100
Construction cost index120.0 (avg 100)

Location context

Nearest datacenterRice Data Center
DC distance46.1 mi
Nearest rail0.1 mi
Nearest gas pipeline0.2 mi
Nearest fiber route78.0 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%
65
Speed to power20%
84
Fiber connectivity12%
70
Energy cost10%
90
Water risk7%
44
Natural hazard6%
45
Buildability7%
100
Labor market4%
50
DC cluster4%
40
Land / acreage3%
60
Construction cost3%
50
Gas pipeline2%
99
Tax incentive1%
100
Climate / cooling1%
0

Nearby comparable sites

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

Sites near Freeport Energy
SiteTypeVoltageCapacityQueue waitScore
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
EC Near Ascend Performance Materials Texas Inc.Greenfield3.4 yrs61.1

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 Freeport Energy, 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.