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.
Alerts, warnings, and emergency notices
Alerts, warnings and emergency notices are issued when operating reserves or transmission capacity limitations threaten our ability to safely and reliably operate the grid.
Flex Alerts are part of an educational and emergency alert program that informs consumers about how and when to conserve electricity during heat waves and other challenging grid conditions.
Get notified by
or subscribe for text or email notification at flexalert.org
Market notices keep you up to date on meetings, procedure and system changes, stakeholder initiatives and other important information about ISO operations and markets.
Energy Matters newsletter
Energy Matters is a quarterly newsletter to keep you informed of developments in energy that will impact your community and your business. Many changes are coming to California’s energy landscape as the electricity grid of yesterday becomes the energy network of tomorrow.
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