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Sun Prairie Power Outages

Dane County, Wisconsin

updated 9m ago

Customers Out 2 in Sun Prairie
Customers Tracked 301,829 Dane County

Outages by Utility

reported for Dane County

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Sun Prairie

36,455 Estimated Population

An estimated 2 customers are without power in Sun Prairie, Wisconsin, across 1 active outage area. Sun Prairie is in Dane County, and PowerOutage.us tracks 2 utilities serving the area.

Outage History — Sun Prairie

Over the last 90 days, PowerOutage.us has tracked 155 distinct power outages in Sun Prairie, Wisconsin. The most recent significant outage affected an estimated 668 customers on October 8, 2026. When outages occur, power is typically restored in about 9h 9m.

Avg Restoration Time

9h 9m

Most Recent Significant Outage

668 customers

October 8, 2026

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Dane County Historical Outages

More data

Utilities Serving Sun Prairie

Outage and customer figures are as reported for Dane County. A dash means the utility serves the city but reports no data for this county.

Sun Prairie Utilities

2 Customers Out 33,000 Tracked 0.01% Outage Percent

Alliant Energy

Serves this city but does not report live geospatial outage data.

0 Customers Out 89,407 Tracked 0.00% Outage Percent

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