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Home > Stay Informed > Notifications


We send out important notifications regarding ISO operations and markets, alerts and emergencies, and upcoming events.

​Daily Briefing

Keep up to date on meetings, procedure and system changes, stakeholder initiatives and other important information about ISO operations and markets with a daily email summarizing the day's market notices.
​Market notices
You can also subscribe for multiple, individual market notices delivered throughout the day.
Click here to see all market notices. Market notices are also available on our app and through RSS.

News releases

Get the latest on the ISO, the decisions of our Board of Governors, and breaking developments in the energy industry
   News releases are also available through RSS, Facebook and Twitter

Energy Matters newsletter

Stay informed of developments in energy that will impact your community and business. Many changes are coming to California’s energy landscape as the electricity grid evolves.


​Flex Alerts

Find 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.
​Flex Alerts are also available on our app and Twitter.

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Alerts, warnings and emergency notices

Find out when operating reserves or transmission capacity limitations threaten our ability to safely and reliably operate the grid.

Receive notifications through our app or RSS. Click here to access past notices.

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.