Chopper 7 over fire at ComEd substation in Hoffman Estates

HOFFMAN ESTATES, Ill. (WLS) -- Chopper 7 was over a fire coming from a ComEd substation in Hoffman Estates on Wednesday.

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The scene is near I-90 and Shoe Factory Road.

Video shows white smoke billowing from the area.

ABC7 has reached out to ComEd and the fire department for more details.

It's unclear if power is affected in that area.

This is a developing story. Check back for updates.