Connect with us: 

125 W. Main Street Sun Prairie, WI 53590   608.837.5500



Electric Rate Increase
Sun Prairie Utilities has filed an application with the Public Service Commission of Wisconsin (PSC) to increase electric rates. A telephonic hearing on the application was held May 31, 2016. The PSC has approved the new rates being effective July 2, 2016.
Energy Star Appliance Rebate
For a limited time, Sun Prairie Utilities electric customers can purchase a new, currently-qualified EnergyStar refrigerator, dehumidifier, or clothes washing machine and receive a rebate. This offer is available on purchases between June 1 through November 1 or until funds are exhausted.


Toilet Rebates Available

Sun Prairie Utilities is offering Replacement Toilet Rebates. Residential water customers of Sun Prairie Utilities can receive up to $50 per qualifying High Efficiency Toilet (1.28 gal.flush).

Learn More