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We can notify you about important developments

We send out important notifications regarding ISO operations and markets, alerts and emergencies, and upcoming events. Sign up for the notification lists you prefer or install our app on your mobile device.


Corporate announcements and news releases

Get the latest on the actions of the ISO, the decisions of our Board of Governors, and our response to breaking developments in the energy industry.

Get notified bymobile app Twitteror sign up here to receive corporate announcements and news releases via email.


Energy Matters newsletter

Stay informed of developments in energy that will impact your community and your business through this quarterly newsletter. Many changes are coming to California’s energy landscape as the electricity grid of yesterday becomes the energy network of tomorrow.


Market notices

Keep up to date on meetings, procedure and system changes, stakeholder initiatives and other important information about ISO operations and markets.
Subscribe here for email market notices, get them by mobile app or access them online here.


Flex Alerts

Flex AlertFind out how and when to conserve electricity during heat waves and other challenging grid conditions to help us keep the lights on.  Flex Alerts call for voluntary conservation before the ISO needs to start using energy reserves to maintain reliability.

Get notified bymobile app Twitteror subscribe for text or email notification at flexalert.org.


Alerts, warnings, and emergency notices

Find out when operating reserves or transmission capacity limitations threaten our ability to safely and reliably operate the grid.
Get notified bymobile app or access them online here.


System operating messages

The ISO control room issues messages that describe current operational conditions on the grid and in the market.  Access these notices on OASIS under Quick Links.


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