California ISO

As 2025 comes to a close, the California ISO is celebrating a year of progress, partnership, and innovation.⚡ Here’s to an even brighter 2026, focused on collaboration and building an even stronger and more reliable grid, together! 💡ow.ly/y7Je50XNMYv

Excited to host the @nedo_info_en project team from Japan at California ISO! We shared insights on our open market framework and SCUC operations as they develop their own central dispatch system. ⚡ Looking forward to continued collaboration and knowledge exchange. 🤝

Flipping pancakes and saying thanks! 🥞 The California ISO leadership team served up a breakfast feast to give back as thanks for all the incredible dedication, passion, and hard work of our amazing staff. ⚡ No one stacks up like #TeamCAISO!

We feel so 'lucky' to have incredible partners across the West, as we work toward a greener energy future together. ⚡ Happy St. Patrick's Day! 🍀

With strong planning, communication & coordination, the ISO is better equipped for the summer ahead. ⚡Since 2020, we've integrated 33,839 MW of capacity, including 16,003 MW of batteries, to strengthen our ability to manage extreme heat events.💪 💡ow.ly/loav50Yvui5

The California ISO continues to closely monitor forecasted above-normal temperatures across the region. At this time, the power grid is stable, and no issues with energy supply are expected. For real-time grid conditions, visit Today’s Outlook: caiso.com/todays-outlook

Meet Supriya Puritipati, Lead Software Engineer at the California ISO! 🎉 She’s the mastermind behind modernizing software that keeps our electric grid running smoothly. ⚡#WHM

The California ISO is closely monitoring forecasted above normal temperature forecasts across the region. At this time, the grid is stable and no supply shortages are expected. For real-time grid conditions, visit Today’s Outlook: caiso.com/todays-outlook.

Happy Employee Appreciation Day! 🎉 Today, we celebrate the incredible team at California ISO who work tirelessly to keep electricity flowing and lights on.💡 Your dedication and hard work power our mission every day. Thank you for making a difference! ⚡

Join us in celebrating Women’s History Month! 🎉 At California ISO, we’re celebrating the incredible women powering the energy industry forward. Follow along this month as we recognize some of the brightest women here at the ISO. 👏 #womeninenergy

The WEIM continues to grow. Two more entities joining in May, expanding the footprint to its 12th Western state. 💡Learn more in the latest Energy Matters blog: ow.ly/3FZq50Ym1MZ

Seams are becoming more of a focus in the Western Interconnection with the rise of multiple day-ahead markets. 📈⚡ Read our latest Energy Matters blog, where CAISO President & CEO Elliot Mainzer outlines our approach and thinking on the issue. ow.ly/bUiX50YkyX8

Explore the resources that kept the lights on and power grid strong all month long in Jan. 2026. 💪⚡ 💡 Learn more: ow.ly/z1gu50Yhn2h

For more information: ow.ly/JZcc50Yinoj

Wishing a peaceful and joyful Ramadan season from all of us at California ISO. 🌙 As the month begins, we honor the values of reflection, community, and togetherness. Sending our best to everyone observing this special time.

Happy Chinese Lunar New Year from the California ISO! Wishing you a bright and prosperous new year. #YearoftheHorse

The California ISO offices are closed today, Feb. 16, in observance of President’s Day.

California, you’re our solar-mate! ⚡ Sparking positive energy and love today. ✨ Happy Valentine’s Day from the heart of California ISO! ❤️ #PoweredwithLove

NEWS: The Western Energy Imbalance Market has delivered over $8 billion in benefits since 2014, including $1.62 billion in 2025 alone. ⚡Market participants enjoy savings benefits, improved grid reliability, and help lower greenhouse gas emissions. 💡ow.ly/c74A50YfnQR

Exciting EDAM News! The California ISO has officially begun parallel operations for the Extended Day-Ahead Market (EDAM) with PacifiCorp. This is a major milestone ahead of the market’s launch in May! 🎉 💡Learn more in the latest Energy Matters blog: ow.ly/A9C450Ye1sS

Meet Ruili Zhao, Manager of Reliability and Market Operations Engineering at the California ISO! ⚡️ From powering the grid to keeping the lights on, Ruili is making sure everything runs smoothly. 💡

Meet Indu Nambiar, Principal IT Architect at the California ISO! 🚀 Indu is leading the charge to how the ISO can utilize AI to modernize and ensure the reliability of California's energy future. ⚡️

Today, on International Day of Women and Girls in Science, we’re celebrating the incredible women who help the California ISO keep the grid safe and reliable. ⭐ Join us in recognizing some of the brightest minds powering forward at the ISO!⚡️