A number of areas in the region are without electric power this lunchtime.
More than 170 customers are without electricity in the Frosses, Inver and Mountcharles areas of South Donegal because of a fault in the system.
The power is expected to be restored this lunchtime.
In the Kinlough and Bundoran areas, power is expected to be restored by 2pm to about 130 customers.
Meanwhile, about 25 customers in the Finisklin area of Sligo are also without electricty because of what ESB Networks say is a planned interruption.
Power in this area is expected to be restored by 5 o’clock this afternoon.
This morning, about 800 people in South Donegal were without electricity.
