DOME TAP
Substation-AdjacentYuma County, Arizona · WECC
DOME TAP is a substation-adjacent datacenter candidate site in Yuma County, Arizona, interconnecting through WECC. It screens at 54.5/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 5.7 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Government Property Lease Excise Tax (GPLET) for qualified facilities on government land.
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 Yuma County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| HOODOO WASH | Substation-Adjacent | 500 kV | 1,000 MW | 5.7 yrs | 64.2 |
| NORTH GILA | Substation-Adjacent | 500 kV | 1,000 MW | 5.7 yrs | 62.0 |
| Greenfield (HOODOO WASH - NORTH GILA) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 61.8 |
| GILA | Substation-Adjacent | 161 kV | 100 MW | 5.7 yrs | 61.5 |
| Greenfield (HOODOO WASH - NORTH GILA) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 61.2 |
| Greenfield (HASSAYAMPA - HOODOO WASH) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 60.4 |
| Greenfield (HASSAYAMPA - HOODOO WASH) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 60.1 |
| Greenfield (NORTH GILA - IMPERIAL VALLEY) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 59.9 |
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 DOME TAP, Yuma 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.