Western Power says about 300 homes and businesses in Mullewa lost power during a storm overnight.
Services are expected to be restored by mid-morning.
Western Power crews are now bracing for a second cold front later today or into the evening.
If anyone sees fallen powerlines, they are urged to contact Western Power.
© ABC 2013
20:20 EDT Disaster officials in Vanuatu say the death toll could rise as they establish the full extent of damage caused by Tropical Cyclone Lusi.