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100 EARS old
Sun Prairie Utilities celebrated its 100th year of providing services to the community by entering a float in the 2010 Corn Fest parade corn-themed float contest. In keeping with the spirit of the festival, we submitted our own birthday cake complete with “100 EARS”. Our first-time entry EARned a Second Place prize. Fun was had by all. Read More

Power Cost Adjustment Clause (PCAC) Increase
Sun Prairie Utilities has experienced a significant increase in purchased power costs in the past months. These costs are then passed on to customers on a per kWh basis.  Read More


Sun Prairie Utilities · 125 W. Main Street · Sun Prairie, WI 53590-0867
Phone: (608) 837-5500 · Fax: (608) 825-6001
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