Skip Ribbon Commands
Skip to main content
Sign In

California ISO Overview video
Oversupply video
The new power grid landscape
Home > About Us > News

The ISO makes powerful news

With California at the vanguard of the transition to renewable energy, all the world’s eyes are on the ISO’s innovation, technology, and strategies for greening the grid. Public affairs and media relations are at the heart of the ISO’s mission to inform, educate, and promote the clean, reliable electric system and efficient market of the future.

Media contact: 



2020 Heat waves

Oct. 06 Preliminary Root Cause Analysis

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:

September 2019

December 2019


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

public safety power shutoff  

Public Safety Power Shutoff (PSPS)

Learn more about the utilities’ Public Safety Power Shutoff (PSPS) programs, as part of wildfire risk mitigation plans by visiting


To learn more about Public Safety Power Shutoffs, contact the utility for your area:

flex alerts  

Flex Alerts

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.



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


Recent news releases


          Past news releases

Key statistics

Helpful links

Corporate materials

Digital library

Folsom Control Room​

​             California ISO Folsom​
California ISO Folsom​

Parking Lot Solar Panels

Rooftop Solar Panels