Investigators say the substation holds about 30,000 gallons of oil. It's unclear how much of it has already burned off.

At last check, Oncor was working on cutting power to the substation so fire crews can work on getting it under control.

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Crews have not determined the cause of the fire and are working to restore power to affected customers, officials with Oncor ...

The Fort Worth fire department responded to a fire at an electrical substation at Seventeen Lakes Boulevard and Henrietta ...

FORT WORTH – An explosion at a power substation in North Fort Worth resulted in a massive fire on Wednesday evening and the ...

The Fort Worth Fire Department said the fire was a "very active scene" Wednesday night and advised people to avoid the area.

The Oncor website notes that out of more than 4 million customers they serve, there are 56 outages affecting 880 customers.

In anticipation of inclement weather starting Thursday in East Texas, Oncor says they are ready to respond to power outages.