115 kV Lines Derate in Southern California Edison area, effective 9/25/24

Effective operating day Sept. 25, 2024, a couple of 115 kV lines in the Southern California Edison area will be derated until transmission upgrades are completed. Please note, this upgrade may take a few years which could have an impact on generation deliverability in that area. Market Participants are encouraged to review the Transmission Outage reports available on the Outages webpage, to determine their impact.

Contact information

Please contact Operations Planning South team at Ops Planning South at Ops-Planning-South@caiso.com or Licheng Jin at ljin@caiso.com if you have any questions.