• Now Hiring! Electric Lineworker.

    Sun Prairie Utilities is now hiring an Electric Lineworker or an Electric Lineworker Apprentice. Come join our team!

  • Excavating or Landscaping? Be sure to call Diggers Hotline 8-1-1 at least 3 days before you dig!

  • Check Out Our New Electric Service Outage Map!

  • Sun Prairie Utilities is proud to present the latest water quality report. The water supplied is of high quality and meets all safety standards. Drink Up!


    Summer Sewer Averaging will be in affect with YOUR regular billing meter readings after May 15th  and will be in place for 4 billing periods.


Sun Prairie Utilities has been providing reliable, responsible power to Sun Prairie for over 110 years. This summer is no...


The recent rising inflation rate is putting upward pressure on costs of everything for everyday living, including energy. WPPI Energy, the power provider to SPU, rates structure reflect the actual...


SPU is urging all customers to log into their registered MyAccount and verify that the primary phone number noted is correct. There are various situations that SPU would want to make contact...