The power is back on for about 1700 Hydro One customers in Bruce County.
The lights went out around 1.30 AM when two trees fell on the main power line.
Hydro One says the trees have been removed and the power now has been restored to the customers in Arran Elderslie and Saugeen Shores.
Meanwhile, Westario can’t say why the power went out in parts of Port Elgin last night for a short period of time.
There were also short electricity outages in parts of Grey Highlands, Meaford and Kincardine Thursday night.