← Back to the list
Grid infrastructureUnited StatesEIR-0373

Substation explosion in Cleveland triggers widespread power outages

Jan 2026Published 7 Sept 2026Responsible editor: Chief Editor

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 hiddenFailed part hidden
Where
electrical substation in Cleveland, Ohio
What
explosion resulting in power outages
Cause
Not reported
Outcome
unspecified number of power outages in surrounding area

A local news report stated that an explosion occurred at an electrical substation in Cleveland, Ohio, resulting in an unspecified number of power outages in the surrounding area. The report did not identify the specific substation, the utility operator, or provide details on the cause of the explosion. No information was given on whether the explosion resulted in fire, injuries, or evacuations. The scale of the outage was described only as affecting an unknown number of customers, with no restoration timeline provided at the time of reporting. Further details, including the substation's operator, exact location, and root cause, were not available in the source material.

  1. An unidentified substation explosion prevents operators from checking similar sites for the same fault, so every report must name the exact location and owner.
  2. No data on fire, injuries or evacuations after a substation blast leaves responders without a clear plan, so initial reports must state these facts at once.

More lessons on emergency response and public communication, from every incident on the register.

  • Specific substation and its operator
  • Root cause of the explosion
  • Number of customers affected
  • Restoration timeline

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

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

See the register's stories first in Google: add it as a preferred source.

Chart to reuse with this story: Grid infrastructure incidents in the United States, by year, free with a credit (PNG).

Grid infrastructure incidents in the United States: 415 entries, with a free alert for the next one.

Substation and transformer fires: the counts, the latest entries and a free alert for the next one.

Browse the full register or submit an incident.