Transformer explosion cuts power to Osprey Run community in Florida
Apr 2017Published 16 Sept 2026Responsible editor: Chief Editor
- Where
- Osprey Run community, Florida
- Operator
- Tampa Electric Company
- What
- Electrical box transformer exploded and caught fire
- Cause
- Under investigation
- Outcome
- Power cut to homes for several days
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Companies named in the reporting of this entry (being named is not a finding of fault): Tampa Electric
What happened
On a Sunday afternoon at around 5:30 p.m., an electrical box transformer exploded and caught fire in the Osprey Run community, cutting power to nearby homes. The fire was put out and Tampa Electric Company replaced the damaged transformer box. A homeowners association also arranged for an electrician to repair associated wiring. Several days later, residents remained without power because Hillsborough County had not yet given final approval to energise the homes.
Affected households reported spoiled food and disruption, including one resident whose husband was staying in a hotel because he relied on a breathing machine overnight. Engineers were reported to be still on site reviewing the failure and expected to determine the cause within two to three weeks.
Contributing factors
The cause of the transformer explosion had not been determined at the time of reporting and an engineering review was under way. The prolonged outage was reported to stem from the wait for a county inspection and sign-off before power could be restored, rather than from the technical repair itself.
Lessons learned
- Distribution transformer explosions require rapid replacement but restoration depends on local authority sign-off, so utilities should pre-agree inspection triggers to shorten outages.
- Where residents rely on power for medical equipment, operators must flag such cases early and arrange interim supply during any county approval delay.
More lessons on maintenance, inspection and ageing assets, outages, backup supply and restoration, from every incident on the register.
Not yet known
- Root cause of the transformer explosion
- Transformer model and age
- Exact duration and cost of the outage
This entry is updated when these are reported. Get an alert for the next one like it.
Source
Published 2026-09-16. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.
