Janesville Power Outages
Rock County, Wisconsin
updated 5m ago
Customers Out 0 in Janesville
Customers Tracked 85,411 Rock County
Outages Near You
See live outage activity within 10 miles of your location.
Janesville
65,813 Estimated Population
No active power outages are currently reported in Janesville, Wisconsin. Janesville is in Rock County, and PowerOutage.us tracks 2 utilities serving the area.
Outage History — Janesville
Over the last 90 days, PowerOutage.us has tracked 282 distinct power outages in Janesville, Wisconsin. The most recent significant outage affected an estimated 271 customers on September 20, 2026. When outages occur, power is typically restored in about 2h 48m.
Avg Restoration Time
2h 48m
Most Recent Significant Outage
271 customers
September 20, 2026
Utilities Serving Janesville
Outage and customer figures are as reported for Rock County. A dash means the utility serves the city but reports no data for this county.