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Grid infrastructureUnited StatesEIR-0424

Fire reported at ComEd electrical substation in Hoffman Estates, Illinois

Oct 2025Published 7 Sept 2026Responsible editor: Chief Editor

MinorElectricalProvisional
Estimated damageEstimated by the register's adjusterHow? Know the real figure?
Figure hidden: shown to subscribersLow confidence
supply cut for about •• daysShown in the record →Full estimate
From the recordRoot cause hidden
Where
electrical substation near Shoe Factory Road, Hoffman Estates, Illinois
Operator
ComEd
What
fire broke out
Cause
Not reported

Companies named in the reporting of this entry (being named is not a finding of fault): ComEd

What happened

On the morning of 8 October 2025, a fire broke out at a ComEd electrical substation near Shoe Factory Road in Hoffman Estates, Illinois. A local television helicopter captured footage of white smoke billowing from the substation area just before 6 a.m. The report noted the incident was still developing, that ComEd and the fire department had been contacted for further details, and that it was unclear whether power supply to the surrounding area was affected. No information was provided on the cause of the fire, any injuries, or the extent of damage to equipment at the time of reporting.

Contributing factors

Not reported.

Lessons learned

  1. A substation fire can produce visible smoke that draws media attention before details are confirmed, so operators should issue holding statements at first report.
  2. When a substation fire occurs, early uncertainty about power supply requires utilities to assess and report outage status without delay.

More lessons on outages, backup supply and restoration, from every incident on the register.

Not yet known

  • Cause of the fire
  • Injuries if any
  • Extent of damage to equipment
  • Impact on power supply

This entry is updated when these are reported. Get an alert for the next one like it.

Source

abc7chicago.com

Other entries that name ComEd

Published 2026-09-07. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.

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