RIO GRANDE
Federal ExcessSierra County, New Mexico · SPP
RIO GRANDE is a federal excess datacenter candidate site in Sierra County, New Mexico, interconnecting through SPP. It screens at 40.3/100 DC Readiness.
Power & interconnection
Connectivity
Risk & environment
Location context
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 Sierra County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| Greenfield (MACHO SPRINGS - SPRINGERVILLE) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 58.5 |
| Greenfield (WEST MESA - ARROYO) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 58.4 |
| Greenfield (WEST MESA - ARROYO) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 57.8 |
| Greenfield (WEST MESA - ARROYO) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 57.7 |
| Greenfield (WEST MESA - ARROYO) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 56.9 |
| Greenfield (WEST MESA - ARROYO) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 56.8 |
| Greenfield (MACHO SPRINGS - SPRINGERVILLE) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 56.5 |
| Greenfield (MACHO SPRINGS - SPRINGERVILLE) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 56.2 |
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 RIO GRANDE, Sierra 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.