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December 5, 2025

CAISO Extended Day-Ahead Market (EDAM)

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Feds Pause $1M Pathways Initiative Funding, Group Leader Says
The federal government has put on hold nearly $1 million in funding toward the development of a new independent Western RO to oversee CAISO’s WEIM and EDAM, the West-Wide Governance Pathways Initiative’s Launch Committee said.
U.S. Army Corps of Engineers
BPA Markets+ Phase 2 Bill Could Reach $27M — or More

BPA will be on the hook for nearly $27 million in funding for the next phase of SPP’s Markets+ — and potentially more depending on the market’s final footprint, according to a document SPP filed with FERC.

SPP
PSCo Seeks to Join SPP’s Markets+
Public Service Company of Colorado asked the Colorado Public Utilities Commission for permission to join SPP’s Markets+.
Pacific Gas and Electric
FERC OKs CAISO Implementation of EDAM Access Charge Rules
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Pathways ‘Step 2’ Bill Sets Conditions for EDAM Governance
The language for the proposed bill to implement “Step 2” of the West-Wide Governance Pathways Initiative stipulates the conditions under which CAISO and California utilities can participate in energy markets governed by an independent regional organization.
Josh Becker for California
Pathways ‘Step 2’ Bill Introduced in Calif. Legislature
California state lawmakers introduced a much-anticipated bill to implement “Step 2” of the West-Wide Governance Pathways Initiative, marking a significant step toward the creation of a new independent “regional organization” to oversee governance of CAISO’s markets.
U.S. Army Corps of Engineers
2 Top BPA Execs to Depart; Army Corps of Engineers also Faces Massive Cutbacks
The resignations of COO Joel Cook and Senior Vice President of Transmission Richard Shaheen are the latest in a series of unsettling developments at the federal power agency.
NW Energy Coalition
Brevity Should be Key for Pathways ‘Step 2’ Bill, Supporters Say
The deadline to submit bills for California’s 2025 session is looming, and backers of the West-Wide Governance Pathways Initiative expect legislation without unnecessary fluff that will change CAISO’s governance structure and allow a new regional organization to oversee Western energy markets.
Powerex
Powerex Paper Sparks Dispute over EDAM ‘Design Flaw’
The new paper from Powerex is likely to reignite the debate between supporters of CAISO’s Extended Day-Ahead Market and SPP’s Markets+ just as the competition between the two markets approach critical junctures.
BPA
BPA Committed to Trump’s Energy Goals, Hairston Says
BPA CEO John Hairston said the agency is committed to President Donald Trump’s goal to “unleash American energy dominance,” while also revealing that about 200 staff have accepted the president’s deferred resignation offer.

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