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Newsroom

The mission of the ISO Communications team is to inform and educate the public and media about the transition to the clean, reliable, and efficient power grid of the future.

Media contact: ISOMedia@caiso.com

Featured | Western Energy Markets

Turlock Irrigation District commits to joining Extended Day-Ahead Market

Latest news

News Release | Western Energy Markets
Turlock Irrigation District commits to joining Extended Day-Ahead Market
Story | Inside the California ISO
Living a culture of compliance and ethics at the ISO
By Gina Engman
Story | Summer Conditions
2025 Summer Assessment projects sufficient resources overall but extreme conditions can still pose risks
By Aditya Jayam Prabhakar
News Release | Western Energy Markets
Western Energy Imbalance Market approaches new milestone
Story | Operations
Taking steps to bend the cost curve while enhancing reliability
By Elliot Mainzer
Story | Leadership
CEO Elliot Mainzer’s recent Congressional testimony on grid reliability
By Elliot Mainzer
Story | Inside the California ISO
FERC approves another key step toward independent governance of Western markets
By ISO Staff
News Release | Transmission
California ISO releases 2024-2025 Draft Transmission Plan
Story | Inside the California ISO
Grid Operations, Infrastructure and Operations Planning reorganized
By John Phipps
Story | Operations
A small distributed energy resources project that could have a big impact
By ISO Staff
Story | Transmission
Spring is the season of managing planned maintenance for RC West
By Raja Thappetaobula
Story | Leadership
Another year of new challenges and opportunities at CAISO
By Severin Borenstein
Story | Operations
ISO now has expanded training and emergency operations facilities
By Tricia Johnstone
News Release | Western Energy Markets
WEIM cumulative benefits approach $7 billion
News Release | Leadership
California ISO Names Chief Information & Technology Officer
Story | Inside the California ISO
You can now follow the ISO on Bluesky
Story | Operations
The growing importance of winter readiness and the outlook for 2025
By Dede Subakti
News Release | Leadership
Severin Borenstein elected ISO Board of Governors Chair
Story | Operations
2024 saw more shared progress on critical strategic objectives for grid reliability
By Elliot Mainzer
News Release
Balancing Authority of Northern California signs agreement to join the Extended Day-Ahead Market
Story | Inside the California ISO
Momentum and Shared Progress – An overview of the 2024 Symposium
News Release | Western Energy Markets
Western energy market governance moves forward
Story | Markets
WEIM video commemorates 10 years of benefits, growth and success
News Release | Western Energy Markets
Western Energy Imbalance Market surpasses the $6 billion benefit milestone
Story | Markets
GHG Accounting – Aligning markets with state greenhouse gas reduction policies
By Anja Gilbert
Story | Inside the California ISO
Join us as we gather with industry partners from across the West at this year’s Stakeholder Symposium October 29-30
By Joanne Serina
News Release | Transmission
Major transmission intertie project gets another boost
News Release | Transmission
FERC approves ISO interconnection reforms
Story | Operations
Artificial Intelligence – Exploring its use in grid modernization
By Indu Nambiar
Story | Transmission
New tools and data to support ISO’s interconnection process
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