The average spot price on Sunday will be 1.55 cents per kilowatt-hour (kWh), with a peak of 2.33 cents per kWh in the morning.
The electricity spot price will drop to zero briefly as Sunday begins and dip slightly into negative territory at the very end of the day.
The record electricity spot price of €2.35 per kWh earlier this month was blamed on increased electricity demand due to the extreme cold but also problems at local power plants.
Cable outage
Fingrid meanwhile said it is still investigating what caused the failure of EstLink 2, a transmission line between Finland and Estonia.
The EstLink 2 electricity transmission link between Finland and Estonia was disconnected from the grid around midnight on Friday.
The grid operator said current information does not suggest that the malfunction was the result of tampering, but investigators have yet to determine what caused the failure.
EstLink 2's outage has reduced the electricity transmission capacity between Finland and Estonia by 650 megawatts.
The total length of the electricity transmission link is 170 km, of which 145 km is submarine cable, according to Fingrid.
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