ESB crews are continuing to work to resolve the issues
ESB Networks says it could be the end of this week before some customers have their electricity supply restored.
Over 230,000 had their power cut during Storm Isha, its been restored to all but 57,000, including 320 in Kilcock & Newtown.
Repair crews have been out again since first light today.
However a spokesperson from the ESB says Storm Jocelyn is likely to cause further damage.