Greenfield (SAREPTA - EL DORADO SUBSTATION)
GreenfieldUnion County, Arkansas · MISO
Greenfield (SAREPTA - EL DORADO SUBSTATION) is a greenfield datacenter candidate site in Union County, Arkansas, interconnecting through MISO. It screens at 59.6/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 1.4 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Connectivity
Site characteristics
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 Union County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNION POWER STATION | Substation-Adjacent | 500 kV | 1,000 MW | 1.4 yrs | 70.9 |
| Greenfield (MOUNT OLIVE - EL DORADO SUBSTA) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 64.3 |
| Greenfield (UNKNOWN107970 - EL DORADO SUBS) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 64.2 |
| Greenfield (UNKNOWN107970 - EL DORADO SUBS) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 63.9 |
| Greenfield (UNKNOWN107970 - EL DORADO SUBS) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 63.9 |
| Greenfield (MOUNT OLIVE - EL DORADO SUBSTA) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 63.6 |
| Greenfield (EL DORADO SUBSTATION - STERLIN) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 63.0 |
| Greenfield (EL DORADO SUBSTATION - STERLIN) | Greenfield | 500 kV | 1,000 MW | 1.4 yrs | 62.8 |
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 Greenfield (SAREPTA - EL DORADO SUBSTATION), Union 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.