Transformer fire on Cleveland Public Power grid causes outage during heat wave
2026Published 9 Sept 2026Responsible editor: Chief Editor
- Where
- near West 57th Street and Memphis Avenue in Cleveland, Cuyahoga County, Ohio
- Operator
- Cleveland Public Power
- What
- transformer fire caused outage during heat wave
- Cause
- Not reported
- Outcome
- nearby customers lost power, restaurant closed early
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Companies named in the reporting of this entry (being named is not a finding of fault): Cleveland Public Power, FirstEnergy
What happened
During a period of extreme heat and high electricity demand in Cuyahoga County, Ohio, a transformer operated by Cleveland Public Power near West 57th Street and Memphis Avenue in Cleveland appeared to catch fire in the late afternoon. The resulting outage affected nearby customers, including a local restaurant that had to close early for a second consecutive day due to power loss. Cleveland Public Power did not immediately provide further details on the cause or extent of the incident.
Separately, FirstEnergy carried out planned, temporary outages in Lakewood and Cleveland to install new utility poles intended to strengthen the local grid and reduce the risk of longer outages during high demand, with affected customers experiencing outages of up to about an hour.
Contributing factors
High electricity demand during a heat wave is reported as coinciding with the outage. The source does not confirm a specific technical cause for the transformer fire, and Cleveland Public Power had not provided further details at time of publication.
Lessons learned
- A distribution transformer under high load during heat can fail and cause local outages, so operators should check loading limits on similar units before forecast peaks.
- An unplanned transformer outage can force businesses to close for a second day, so utilities should give prompt updates on duration and scope.
- Repeated outages at one site point to a need for targeted checks or upgrades to avoid repeat failures under stress.
More lessons on outages, backup supply and restoration, from every incident on the register.
Not yet known
- Cause of the transformer fire
- Model and age of the transformer
- Duration and extent of the outage
- Cost of repairs and lost supply
This entry is updated when these are reported. Get an alert for the next one like it.
Source
Other entries that name Cleveland
Published 2026-09-09. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.
