UNKNOWN122046
Substation-AdjacentJersey County, Illinois · PJM
UNKNOWN122046 is a substation-adjacent datacenter candidate site in Jersey County, Illinois, interconnecting through PJM. It screens at 59.0/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 3.8 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
New-DC state tax exemptions suspended for 2 years (from Jul 2026).
Incentive detail: Enterprise Zone sales tax exemption; High Impact Business designation for $12M+ DC investments.
Site location
Get alerts
Track UNKNOWN122046
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
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 Jersey County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| SIOUX | Substation-Adjacent | 345 kV | 600 MW | 2.8 yrs | 63.1 |
| UNKNOWN121190 | Substation-Adjacent | 138 kV | 100 MW | 2.8 yrs | 57.3 |
| Greenfield (O'FALLON RENEWABLE ENERGY CENT) | Greenfield | 345 kV | 600 MW | 2.8 yrs | 56.6 |
| OZ Jersey | Greenfield | — | — | 4.6 yrs | 53.7 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 52.2 |
| Greenfield (SIOUX - TAP167219) | Greenfield | 138 kV | 100 MW | 2.8 yrs | 51.8 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 51.5 |
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
Every site and score for UNKNOWN122046, Jersey County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.