The California ISO is monitoring COVID-19 developments, and is taking proactive steps to protect staff, customers, community, and the electric grid. Learn more.
Aug. 14-15 Outage Fact Sheet
Aug. 13-16 Resource Outages
Sep. 05-07 Resource Outages
Aug. 14-15 Stakeholder Q and A
Sep. 08 System Conditions Bulletin - updated 4:00 p.m.
Sep. 07 press briefing - Audio
Sep. 06 press briefing - Audio
Sep. 03 press briefing - Audio
Visit the ISO’s Alerts, Warnings and Emergencies webpage to learn more about grid notices and history.
View presentations to the ISO Board of Governors on capacity shortfalls and ramping challenges:
Aug. 19 press briefing - Audio
Aug. 18 press briefing - Presentation | Video
Aug. 17 press briefing - Briefing on system operations: Presentation | Audio
Aug. 17 Board of Governors meeting - Presentation | Audio
Past news releases
Elliot Mainzer has been named the new president and Chief Executive Officer of the California ISO, following the pending retirement of Steve Berberich. Mainzer is currently the administrator of the Bonneville Power Administration (BPA), based in Portland, OR. The leadership transition is planned to occur on Sept. 30, 2020.
During the coronavirus COVID-19 pandemic, the ISO is following a robust business continuity plan designed to maintain reliable operation of the power grid and protect staff and stakeholders. The ISO also remains committed to its ideals of transparency and its role as a technical resource.
COVID-19 Impacts to ISO Load Forecast - Presentation
COVID-19 news releases
A Flex Alert is a call for consumers to voluntarily conserve electricity when there is a predicted shortage of energy supply, especially if the grid operator needs to dip into reserves to cover demand. When consumers reduce electricity use at critical times, it can prevent more dire emergency measures, including possible power outages.
Visit FlexAlert.org for conservation tips, to subscribe for Flex Alerts and more.
Read FAQs about Flex Alerts
Flex Alert Notices Issued From 1998 to Present
Learn more about the utilities’ Public Safety Power Shutoff (PSPS) programs, as part of wildfire risk mitigation plans. FACT SHEET - ISOs role in PSPS events
Video - PSPS Informational Call on July 30, 2019
Folsom Control Room
Rooftop Solar Panels