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July 9, 2025

CAISO Board of Governors

PacifiCorp
CAISO Approves New EDAM Congestion Revenue Allocation Design
CAISO's Board of Governors and the Western Energy Markets Governing Body approved a new method for allocating certain congestion revenues in the ISO's Extended Day-Ahead Market, set to launch in 2026
CAISO
CAISO Approves $4.8B Transmission Plan to Support 76 GW of New Capacity
CAISO's Board of Governors approved the ISO's 2024/25 transmission plan to build out 31 new projects in the region over the next eight to 10 years.
CAISO
CAISO Postpones EDAM Congestion Revenue Decision
CAISO delayed its final decision on how to allocate congestion revenues in its Extended Day-Ahead Market after receiving comments from stakeholders asking for more analysis.
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CAISO CEO, Others Point to Reliability Aspect of BPA’s Market Decision
BPA's day-ahead market decision will have “major reliability and affordability impacts” on electricity customers in the Northwest and across the West, CAISO CEO Elliot Mainzer told the ISO’s Board of Governors
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CAISO EDAM Pioneers Share Implementation Details
With go-live dates for its first two participants looming in May and October of next year, implementation activities for CAISO’s EDAM are ramping up.
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FERC Approves CAISO Energy Storage Bid Cost Recovery Changes
FERC approved CAISO’s tariff revisions related to real-time bid cost recovery rules for energy storage resources.
Citizens Energy
CAISO Board Approves Nonprofit PTO, Tx Plan Changes

A nonprofit that wants to invest up to $1 billion into PG&E's transmission system received approval to join CAISO as a participating transmission owner.

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Proposal to Refine Bid Cost Recovery for Storage Passes Unanimously

CAISO’s Board of Governors and the Western Energy Markets Governing Body voted unanimously to pass a proposal that will modify the calculation used to determine bid cost recovery payments for storage resources.

NW Energy Coalition
CAISO, WEM Boards Approve Pathways ‘Step 1’ Tariff Amendments

CAISO’s Board of Governors and WEM Governing Body approved ISO tariff amendments needed to implement the West-Wide Governance Pathways Initiative’s “Step 1” proposal.

Shutterstock
CAISO Passes Initiatives to Address Meter Data Reporting, Expand Trading
The CAISO Board of Governors and Western Energy Markets Governing Body passed two proposals that address different issues within Western markets.

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