Power will be interrupted Monday evening for all areas served from the Moss substation in Clay County.
Tri-County Electric has scheduled the outage to upgrade the transmission line from Dale Hollow to Moss. The project will affect Moss, Union Hill, Oak Grove, Pine Hill, and Tompkinsville Road.
Crews will begin shutting off power at 10 p.m. Officials said residents can expect to have power restored by 11:59 p.m.