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December 25, 2025

California Independent System Operator (CAISO)

PJM Chief Confident on Western Market Proposal
At a meeting of the Western Power Trading Forum, PJM CEO Andy Ott sat down with RTO Insider to discuss the new Peak Reliability/PJM Connext market proposal.
Peak Touts ‘Independent’ Western Market Plan
Peak Reliability and PJM officials promoted the independent and self-governing nature of their proposed Western energy market.
Wildfire Costs Ignite Worry at CPUC, Legislature
California regulators and lawmakers are sounding the alarm over a possible decline in the financial and credit health of utilities stemming from wildfire risk and liability.
Sempra Energy
Sempra Joins ‘Three-Pronged’ Wildfire Front
Sempra Energy became the third California-based energy company to promise a “three-pronged” cost recovery effort related to wildfires.
Calif. Lawmakers Relaunch CAISO Regionalization
A key California lawmaker is seeking comment this week on a revived effort to regionalize CAISO and create a multistate Western RTO.
California Fair Political Practices Commission
Former CPUC Member Fined for Lobbying Violations
Susan Kennedy, a former California utilities regulator and political insider, has been fined after state investigators determined that she failed to register as a lobbyist.
CAISO Recommends $2.7 Billion Tx Spending Cut
CAISO is recommending cutting more than $2.7 billion from current transmission spending estimates across the 2027 planning horizon.
Edison International Presses Wildfire Cost Recovery
Edison International has joined other California utilities in protesting difficulties with cost recovery related to devastating wildfires.
© RTO Insider
Gas Adders a Necessary Tool, CAISO Says
CAISO defended its deployment of gas price adders that have been activated frequently in the face of cold weather, wildfires and concerns about pipeline outages.
CAISO Department of Market Monitoring
CAISO Q4 Sees 15-Minute Price Spikes, CRR Shortfalls
CAISO’s fourth quarter was beset by 15-minute market energy shortages and a significant shortfall in CRR auction revenues, the ISO’s Market Monitor said.

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