More than 700 households and businesses in the Crossmolina area are without electricity this morning.
A fault occurred on the line just before 8am.
According to the ESB’s powercheck website, crews are working on the fault and it’s expected that the supply will be restored by 11.30 this morning.
A fault has also occurred on the line at Swinford, where 19 households have lost supply this morning.
Again the ESB says crews are working on the repairs and it’s hoped to have the service restored at 11.30am.