TAP310677
Substation-AdjacentGalveston County, Texas · ERCOT
TAP310677 is a substation-adjacent datacenter candidate site in Galveston County, Texas, interconnecting through ERCOT. It screens at 51.4/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 1.7 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Shorter queues and healthier completion here — a faster path to energization than the national norm.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No moratorium; fastest US interconnection (ERCOT). SB 6 adds large-load obligations above 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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Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Galveston County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| PH ROBINSON | Substation-Adjacent | 345 kV | 600 MW | 1.7 yrs | 61.0 |
| EC Near Coastal Plains | Greenfield | — | — | 3.4 yrs | 57.7 |
| OZ Galveston | Greenfield | — | — | 3.4 yrs | 57.5 |
| EC Near P H Robinson | Greenfield | — | — | 3.4 yrs | 57.4 |
| EC Near Coastal Plains | Greenfield | — | — | 3.4 yrs | 56.3 |
| EC Near Coastal Plains | Greenfield | — | — | 3.4 yrs | 56.0 |
| Coastal Plains | Brownfield | 138 kV | 7 MW | 3.4 yrs | 55.9 |
| UNKNOWN304001 | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 55.7 |
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.
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