Power has been restored to a further 81 customers in Offaly.
86 homes and businesses are without power in Westmeath.
The affected customers in the Garrycastle area of Athlone lost supply at 12.10 this afternoon.
ESB Networks says crews are working to repair the fault by 4 o'clock this evening.
Power has now been restored to the 81 customers in Clonminch, Tullamore, who were cut off earlier today.