PH ROBINSON

Substation-Adjacent

Galveston County, Texas · ERCOT

DC Readiness
70.2
Excellent / 100

PH ROBINSON is a substation-adjacent datacenter candidate site in Galveston County, Texas, interconnecting through ERCOT. It screens at 70.2/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 3.4 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationPH ROBINSON
Substation distance0.0 mi
Substation voltage345 kV
Available capacity600 MW
LMP zoneERCOT_HOUSTON
Wholesale LMP$18.71/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 IXPNetrality Houston - 1301 Fannin
IXP distance29.5 mi
Fiber providers8
Fiber coverage69.8%
Nearest cloud providerAzure
Nearest cloud regionsouthcentralus
Cloud region distance211.7 mi

Site characteristics

Site typeSubstation-Adjacent
Parcel ownerCENTERPOINT ENERGY
Land owner typeprivate
Buildability60.0/100
Former usegas
Existing capacity2,315 MW
Retirement date2009-10-01

Risk & environment

Flood zoneZone X
Water stress (WRI)2.80
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score45/100
Construction cost index107.1 (avg 100)

Location context

Nearest datacenterNetrality Houston - 1301 Fannin
DC distance29.5 mi
Nearest rail2.3 mi
Nearest gas pipeline1.7 mi
Nearest fiber route51.5 mi
County hazard (FEMA NRI)Very High (55)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity9.60¢/kWh
Industrial electricity5.87¢/kWh
Cooling degree days2,600
Heating degree days1,800
Land price / acre$15,245
See all datacenter sites in Galveston 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%
87
Speed to power15%
75
Fiber connectivity12%
68
Energy cost10%
93
Water risk8%
65
Natural hazard8%
45
Buildability7%
60
Labor market4%
50
DC cluster4%
60
Land / acreage3%
30
Construction cost3%
61
Gas pipeline2%
95
Tax incentive2%
100
Climate / cooling2%
0

Nearby comparable sites

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

Sites near PH ROBINSON
SiteTypeVoltageCapacityQueue waitScore
TAP310677Substation-Adjacent345 kV600 MW3.4 yrs68.2
UNKNOWN304001Substation-Adjacent138 kV100 MW3.4 yrs67.4
LEAGUE CITY MAINSubstation-Adjacent138 kV100 MW3.4 yrs65.5
MAGNOLIASubstation-Adjacent138 kV100 MW3.4 yrs64.3
FRIENDSWOODSubstation-Adjacent138 kV100 MW3.4 yrs64.2
UNKNOWN302903Substation-Adjacent138 kV100 MW3.4 yrs63.5
GREEN POWER 2Substation-Adjacent138 kV100 MW3.4 yrs63.4
TC WATERSubstation-Adjacent138 kV100 MW3.4 yrs63.3

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 PH ROBINSON, Galveston 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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