EC Near Joliet 29
GreenfieldWill, Illinois · PJM
EC Near Joliet 29 is a greenfield datacenter candidate site in Will, Illinois, interconnecting through PJM. It screens at 60.1/100 DC Readiness and a 4.6 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Enterprise Zone sales tax exemption; High Impact Business designation for $12M+ DC investments.
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 Will, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| JOLIET 29 | Substation-Adjacent | 345 kV | 600 MW | 4.6 yrs | 76.0 |
| DUMONT | Substation-Adjacent | 765 kV | 1,000 MW | 4.6 yrs | 75.0 |
| TAP138173 | Substation-Adjacent | 345 kV | 600 MW | 4.6 yrs | 74.8 |
| UNKNOWN122243 | Substation-Adjacent | 345 kV | 600 MW | 4.6 yrs | 74.5 |
| UNKNOWN124429 | Substation-Adjacent | 345 kV | 600 MW | 4.6 yrs | 74.4 |
| Joliet 29 | Brownfield | — | 1,320 MW | — | 73.7 |
| UNIVERSITY PARK NORTH | Substation-Adjacent | 345 kV | 600 MW | 4.6 yrs | 73.6 |
| ELWOOD | Substation-Adjacent | 345 kV | 600 MW | 4.6 yrs | 72.8 |
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 EC Near Joliet 29, Will. 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.