There's still hundreds of premises across Sligo, Leitrim and South Donegal without power.
Pockets of outages remain in the likes of Bundoran, Manorhamilton, Ballytivnan, Enniscrone and Tubbercurry, ten days on from Storm Eowyn.
As of yesterday evening, 39 thousand ESB customers nationally are still waiting to be reconnected, with some communities also still affected by water and telecommunications outages.
While some are due to have their power restored today, the ESB is estimating that it could be Thursday for some areas locally.