Large fire at AEP substation near Groveport after transformer failure

FRANKLIN COUNTY, Ohio - There is a fire at an AEP Ohio substation after a transformer failed Thursday night around 8:30.AEP said the substation is on Bixby Road in the Groveport area.No one was hurt and no customers are affected, according to AEP.The Groveport Fire Department said the equipment on fire is a transformer that sends power long distances.Battalion Chief Steve Martin with the Columbus Division of Fire said there are between 20,000 and 30,000 gallons of flammable fuel in an undergroun