More than 140 postcodes are without power this morning (Saturday).
A power cut has hit the PO36 area.
Properties and businesses near Yaverland are affected.
Scottish and Southern Electricity Networks (SSEN) says it is aware and working to fix the problem.
It hopes to have power restored by 1pm.
The outage was first reported at 9.45am.
*UPDATE
The fault has now been fixed and electricity restored to all postcodes.