Hurricane Beryl is affecting PSN phone-in payments causing longer wait times. SPU reminds of online payments via MyAccount 24/7.

Recent News and Events

As a way to maintain a safe and dependable drinking water supply, Sun Prairie Utilities (SPU) practices cross connection investigation and solutions. These inspections are through the... More

Sun Prairie Utilities filed an application with the Public Service Commission of Wisconsin (PSCW) to increase electric rates in 2022. The adjustment was requested to cover inflationary increases... More


Frequently, private water treatment companies that are not associated with Sun Prairie Utilities will go door-to-door in our service area,... More

You may see our crews flushing hydrants in Sun Prairie. Your water’s color and pressure could be impacted. 

Please update your email address. We are... More

Take a moment this March to check your water usage. Is it higher than usual? Do you have a leak? 

In honor of Fix a Leak Week running from March 18 to 22, 2024, we are offering... More

Sun Prairie Utilities had filed an application with the Public Service Commission of Wisconsin (PSCW) to increase electric rates. The adjustment has been requested in order to cover costs... More

SPU has received several customer inquiries about a phone campaign offering fake bill refunds. These fake messages are asking for credit card or bank account information of  the recipient to... More

Everyone needs help sometimes, especially when the cost of living increases. Sun Prairie Utilities has compiled a list of resources you can use to help meet the cost of your utility bills.

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

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... More

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... More

Residents with past due water balances may be eligible for assistance through the NEW... More

On October 2, 2023, SPU had filed an application with the Public Service Commission of Wisconsin (PSCW) to increase water rates. Rates for general service will increase 8.0... More

Solar panel vendors have been soliciting solar system sales to Sun Prairie residents. You have the right to ask to see their City of Sun Prairie issued vendor permit. Sun Prairie Utilities does... More

Inside the My Account customer portal is a tool that could be used to help you decide if there is a better rate option available to you. Any SPU customers who have an AMI (Automated Metering... More