EC Near Zion Energy Center
GreenfieldLake, Illinois · MISO
At a glance
EC Near Zion Energy Center is a greenfield datacenter candidate site in Lake, Illinois, scoring 57.2/100 DC Readiness — 42nd of 89 scored sites in the county. It sits in the MISO grid region, 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
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
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How does EC Near Zion Energy Center compare with other sites in Lake?
EC Near Zion Energy Center ranks 42nd of 89 scored candidate sites in Lake. Its 57.2/100 is roughly in line with 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 water (88 vs 87) and its weakest is fiber connectivity (61 vs 71). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is EC Near Zion Energy Center to power, fiber and other datacenters?
The nearest located transmission bottleneck is NILES-EVERGFE B 138 KV (PJM), 37 miles away. For connectivity, the nearest internet exchange facility is CyberLynk MKE1 at 22.2 miles. 11 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Datacenter 00919948160, 9.8 miles away.
What are the flood, water and hazard risks at EC Near Zion Energy Center?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). WRI rates baseline water stress at 0.60 on a 0–5 scale. No mapped wetlands are recorded on the parcel. A Superfund site is nearby (VISUAL PAK BRISTOL). 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 |
EC Near Zion Energy Center: common questions
What is the DC Readiness score of EC Near Zion Energy Center?
EC Near Zion Energy Center scores 57.2/100 on the GridCensus DC Readiness scale, rated good. It ranks 42nd of 89 scored sites in Lake. The Lake average is 56.2 and the Illinois average is 54.3.
What grid region is EC Near Zion Energy Center in?
EC Near Zion Energy Center is in the MISO region. Projects interconnecting there have averaged a 4.8-year wait from queue request to operation.
Is EC Near Zion Energy Center in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
Who owns EC Near Zion Energy Center?
Parcel records list the owner as COMMONWEALTH EDISON CO (private land).
How far is EC Near Zion Energy Center from an internet exchange?
The nearest internet exchange facility is CyberLynk MKE1, about 22.2 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, “EC Near Zion Energy Center, Lake, IL”, https://gridcensus.com/datacenter-sites/illinois/lake/ec-near-zion-energy-center-6f1453e2 (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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