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December 26, 2025

California Independent System Operator (CAISO)

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CAISO Expands Attendee Roster for Stakeholder Symposium
CAISO expanded the scope of its annual Stakeholder Symposium by inviting representatives of California's oil and agriculture industries.
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CAISO Symposium Panelists Talk Grid of the Future, Western RTO
At the CAISO Stakeholder Symposium, the Board of Governors and a panel of Western state regulators discussed what the grid of the future will look like.
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New England, SoCal Gas Supplies Top FERC Winter Concerns
Gas supply for New England and Southern California is the top reliability concern for the coming winter, FERC officials said.
Storage Integration a Complex Process, Western Panel Says
Energy storage can provide many benefits to the Western electricity grid, but it will require complex and costly modeling to be integrated properly.
NRG
NRG Signals Pull-out on Proposed Puente Plant
NRG Energy asked the California Energy Commission to suspend its review of the Puente Power Project, a proposed 262-MW gas-fired plant in Oxnard.
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EIM Affecting Western Transmission, Resource Planning
The CAISO-run Western EIM has increased the operational flexibility of the region’s utilities, panelists said at the Infocast Transmission Summit West.
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Panelists: CPP Demise to Have Limited Impact in West
The fate of the West’s coal-fired power was already sealed prior to the EPA announcement that it will seek to repeal the Clean Power Plan (CPP).
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Policy Biggest Obstacle for Storage, Panel Says
The lack of cohesive policy remains the chief obstacle to integrating energy storage, a panel of experts said at the Infocast Transmission Summit West.
CEC Members Recommend No-Go for Puente Plant
Two California Energy Commissioners are recommending the agency deny a permit to construct NRG’s proposed Puente Power Project natural gas-fired plant.
Kern County Public Health Services Department
CAISO Participants Question Retirement Program
CAISO is facing stakeholder criticism over fundamental aspects of an initiative designed to keep needed generating resources from retiring prematurely.

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