Commonwealth Edison Co
What the federal EIA-861 filing records about this utility, and the data centers on record in the counties it serves.
Residential rate
13.39ยข
per kWh, 2024 filing
Residential customers
3,727,675
Counties served
24
9 with data centers
Ownership
Investor Owned
Grid: PJM
Rate cases
None collected yet. This utility files with a state commission, but we have not collected that state's docket system. Which states are collected. We would rather show nothing than an empty table that reads as "no rate cases".
A rate case listed here is not evidence that any data center caused it. The two facts sit next to each other because both are public, and the research on cause is genuinely contested.
Data centers on this utility
Campuses a record names this utility for. Where a county has several utilities and no filing says which one serves a site, we leave it unassigned rather than guess.
| Campus | Status | County | Owner | Capacity |
|---|---|---|---|---|
| Botique Data Center directory listing, unverified | Proposed (inferred) | DeKalb County | not resolved | not stated |
| Karis Critical DeKalb Campus directory listing, unverified | Proposed (inferred) | DeKalb County | not resolved | not stated |
| Meta data center | Operating (inferred) | DeKalb County | likely Meta | not stated |
| Meta data center, DeKalb, IL | Operating (inferred) | DeKalb County | Meta | not stated |
| Aligned Project Star - Building 1 directory listing, unverified | Proposed (inferred) | Grundy County | not resolved | not stated |
| Cielo Minooka Data Center directory listing, unverified | Proposed (inferred) | Grundy County | not resolved | not stated |
| Tract Morris Data Center directory listing, unverified | Proposed (inferred) | Grundy County | not traced | not stated |
| Netrix - Bbn directory listing, unverified | Operating (inferred) | Lake County | not resolved | not stated |
| Visa | Operating (inferred) | Lake County | likely Visa | not stated |
| YLO-01 & 02 directory listing, unverified | Operating (inferred) | Lake County | not resolved | not stated |
Counties it serves that have data centers
- Cook County (56)
- DeKalb County (4)
- DuPage County (22)
- Grundy County (3)
- Kendall County (4)
- Lake County (3)
- Ogle County (4)
- Will County (6)
- Winnebago County (1)