Buffalo Grove Power Outages
Lake County, Illinois
updated 7m ago
Customers Out 0 in Buffalo Grove
Customers Tracked 299,163 Lake County
Outages Near You
See live outage activity within 10 miles of your location.
Buffalo Grove
42,824 Estimated Population
No active power outages are currently reported in Buffalo Grove, Illinois. Buffalo Grove is in Lake County, and PowerOutage.us tracks 1 utility serving the area.
Outage History — Buffalo Grove
Over the last 90 days, PowerOutage.us has tracked 95 distinct power outages in Buffalo Grove, Illinois. The most recent significant outage affected an estimated 624 customers on July 29, 2026. When outages occur, power is typically restored in about 9h 51m.
Avg Restoration Time
9h 51m
Most Recent Significant Outage
624 customers
July 29, 2026
Utilities Serving Buffalo Grove
Outage and customer figures are as reported for Lake County. A dash means the utility serves the city but reports no data for this county.