WINDMILL
Substation-AdjacentCastro County, Texas · ERCOT
WINDMILL is a substation-adjacent datacenter candidate site in Castro County, Texas, interconnecting through ERCOT. It screens at 70.4/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 3.4 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Connectivity
Site characteristics
Risk & environment
Location context
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.
Nearby comparable sites
Other scored datacenter candidate sites in Castro County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| OGALLALA | Substation-Adjacent | 345 kV | 600 MW | 3.4 yrs | 70.9 |
| UNKNOWN308766 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 65.5 |
| UNKNOWN303242 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 64.5 |
| TAP305345 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 64.5 |
| TAP310905 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 64.0 |
| UNKNOWN303996 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 63.9 |
| CASTRO COUNTY | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 63.9 |
| Greenfield (TULE CANYON - OGALLALA) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 63.8 |
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 WINDMILL, Castro 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.