817 North Main Street
IndustrialLake, Illinois · PJM
At a glance
817 North Main Street is an industrial datacenter candidate site in Lake, Illinois, scoring 50.5/100 DC Readiness — 78th of 89 scored sites in the county. It sits in the PJM grid region and the COMMONWEALTH EDISON CO service territory, where interconnection has averaged 4.8 years from request to operation.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
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
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How does 817 North Main Street compare with other sites in Lake?
817 North Main Street ranks 78th of 89 scored candidate sites in Lake. Its 50.5/100 is about 10% below the county average of 56.2. It is roughly in line with the Illinois average of 54.3 and roughly in line with the national average of 53.2.
Against the Illinois average, its strongest sub-score is natural hazard (65 vs 63) and its weakest is fiber connectivity (63 vs 71). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is 817 North Main Street to power, fiber and other datacenters?
The nearest located transmission bottleneck is NILES-EVERGFE B 138 KV (PJM), 36 miles away. For connectivity, the nearest internet exchange facility is NETRIX - BBN at 22.1 miles. 11 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Datacenter 00919948160, 16.2 miles away.
What are the flood, water and hazard risks at 817 North Main Street?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). At the county level, FEMA's National Risk Index rates Lake "Relatively High".
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 Lake, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN133790 | Substation-Adjacent | 345 kV | 600 MW | 4.8 yrs | 68.6 |
| COMMONWEALTH EDISON DES PLAINES (345KV) | Substation-Adjacent | 345 kV | 600 MW | 4.8 yrs | 66.2 |
| PROSPECT HEIGHTS | Substation-Adjacent | 345 kV | 600 MW | 4.8 yrs | 66.1 |
| TAP137894 | Substation-Adjacent | 345 kV | 600 MW | 4.8 yrs | 65.8 |
| Bloom | Brownfield | 345 kV | 152 MW | 4.8 yrs | 65.2 |
| GOLF MILL | Substation-Adjacent | 345 kV | 600 MW | 4.8 yrs | 65.0 |
| NORTHBROOK | Substation-Adjacent | 345 kV | 600 MW | 4.8 yrs | 64.8 |
| LIBERTYVILLE | Substation-Adjacent | 345 kV | 600 MW | 4.8 yrs | 64.7 |
817 North Main Street: common questions
What is the DC Readiness score of 817 North Main Street?
817 North Main Street scores 50.5/100 on the GridCensus DC Readiness scale, rated fair. It ranks 78th of 89 scored sites in Lake. The Lake average is 56.2 and the Illinois average is 54.3.
Which electric utility serves 817 North Main Street?
COMMONWEALTH EDISON CO (investor owned) holds the retail service territory that contains the site; its holding company is EXELON CORP.
What grid region is 817 North Main Street in?
817 North Main Street is in the PJM region. Projects interconnecting there have averaged a 4.8-year wait from queue request to operation.
Is 817 North Main Street in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
How far is 817 North Main Street from an internet exchange?
The nearest internet exchange facility is NETRIX - BBN, about 22.1 miles away; 11 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “817 North Main Street, Lake, IL”, https://gridcensus.com/datacenter-sites/illinois/lake/817-north-main-street-0d37e45c (data as of October 10, 2026).
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.
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