Power Outages in Jefferson County, Wisconsin
Jefferson County, Wisconsin Power Outage Summary
No major outages currently reported in Jefferson County, Wisconsin. As of September 18, 2026 at 12:42 AM ET, 0 of 33,302 tracked electric customers in Jefferson County, Wisconsin are without power. Jefferson County is served by 3 tracked utility providers.
Customers Out
0
Customers Served
33,302
Share Without Power
0.00%
Serving Utilities
3
Utility Providers Serving Jefferson County
Customers Out %Customers Out- 1We Energies31,186 Served0.00%0
- 2Alliant Energy2,113 Served0.00%0
- 3Adams-Columbia Electric Cooperative3 Served0.00%0
More Wisconsin Counties
Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 18, 2026 at 12:42 AM ET