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November 4, 2024

Aliso Canyon

California Governor’s Office of Emergency Services
Hydro, Solar Boost CAISO Summer Outlook; Aliso Concerns Remain
The continued closure of the Aliso Canyon natural gas storage facility remains an issue for the summer readiness of the Southern California grid.
California Grid Emergency Comes Days After Reliability Warning
CAISO experienced its first “Stage 1” grid emergency in nearly a decade, days after Southern California Gas' warning about Aliso Canyon.
CAISO to Rely on New Emergency Measure to Ease Path 26 Transfers
CAISO said it will take advantage of a recently approved system reliability measure when Aliso Canyon gas pipeline restrictions constrain output.
California Governor’s Office of Emergency Services
FERC OKs One-Year Extension for CAISO’s Aliso Canyon Gas Rules
FERC approved the CAISO plan to extend the temporary Tariff provisions the ISO implemented after last year’s closure of Aliso Canyon.
Sandoval: Nuke Shutdown, Auto-DR Aided Aliso Canyon Response
Actions taken in the wake of the closure of the San Onofre nuclear plant ultimately helped California address the Aliso Canyon shut down.
FERC OKs Natural Gas Index for CAISO
FERC approved the CAISO natural gas price index used in response to the closure of the Aliso Canyon storage facility.
RTOs Brief FERC on Winter Preparations
RTOs told FERC they are confident they will maintain reliability this winter, citing improvements in gas-electric coordination and monitoring tools.
California Department of Emergency Services
UPDATED: CAISO Seeks to Extend Aliso Canyon Gas Rules Through Winter
CAISO's board has approved a proposal to extend Tariff provisions implemented in June in response to the closure of the Aliso Canyon storage facility.
SoCal Gas Restrictions Unlikely to Impede Winter Grid Operations
Winter grid operations in Southern California are unlikely to be compromised by natural gas pipeline restrictions due to the shutdown of Aliso Canyon.
CAISO to Study Impact of Gas Shortages on Reliability
CAISO transmission planning staff  proposed studies on the implications of gas shortages on grid reliability.

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