Working to keep you safe during COVID-19
For your safety and system reliability, outages required to reduce wildfire risk or to address conditions that pose a risk to the public will continue.
Learn more here.
Help with Financial Challenges and Payments
To help with financial challenges due to COVID-19, we are temporarily suspending disconnections for customers unable to pay their bill. Some Authorized Payment Agencies may close or provide intermittent service. We will waive late payment charges if this affects your ability to make a timely payment. If you need help, visit

Rotating Outages and Emergencies

What is a Rotating Outage?

Sometimes called a “rolling blackout,” a Rotating Outage is an extremely rare, controlled power outage that we enact as a last resort when there is a statewide emergency. For one hour at a time, we shut down power by geographical groups – known as “Rotating Outage Groups” or “Rotating Outage Group Blocks” – to help ease the demand on the electrical grid. Rotating Outages help prevent larger and longer power outages. 

See our Frequently Asked Questions  >

Expose as Block

Currently no Rotating Outages are scheduled.

View Previous Rotating Outages

See the status of previous rotating outages called and which groups were affected.

You can also view:

  • A list of the communities and neighborhoods included in that group.
  • Maps showing the affected areas within those communities.

For more than 15 years we have maintained a 99.98% Service Reliability rating for our customers (Check the CPUC's Electric Service Reliability Annual Reports). Predicting electricity demands and generation availability is at best an approximation. The Cal-ISO's forecasts and system status change quickly, causing our real-time electric grid management plan to change also. We make every effort to keep information posted on this Web site accurate.