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December 6, 2025

PacifiCorp

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Oregon PUC Votes to Waive RA Penalties for Independent Suppliers
Citing developments within WPP’s Western Resource Adequacy Program, the Oregon Public Utilities Commission waived penalties for independent power suppliers participating in the state’s alternative RA program.
PacifiCorp
PacifiCorp Staffs Up Ahead of EDAM Launch
PacifiCorp is hiring additional employees to prepare for CAISO’s Extended Day-Ahead Market next year, with staff expecting the launch will bring a few “scratches and bruises.”
Brattle Group
Brattle Study Finds Similar PRMs Under Alternative Western RA Footprint
A new Brattle Group study examined the impact on planning reserve margins of an alternative Western resource adequacy program that includes expected participants in CAISO’s Extended Day-Ahead Market.
Amazon Web Services
Amazon Files Complaint Against PacifiCorp for Lack of Data Center Power
Amazon filed a complaint with Oregon regulators that accuses PacifiCorp of violating agreements to provide power to four data center campuses in the utility’s service territory. 
Seattle City Light
WRAP Wins Commitments from 16 Entities

Sixteen entities have committed to participating in the Western Resource Adequacy Program’s first financially “binding” season covering winter 2027/28, the Western Power Pool said.

Shutterstock
PacifiCorp Next to Leave WRAP After Raising Concerns
PacifiCorp joins other utilities leaving the Western Power Pool’s Western Resource Adequacy Program just before the deadline to commit to the program’s first binding phase.
CAISO
Analysis Finds ‘Material’ Parallel Flow Effects in CAISO from PacifiCorp BAA Transactions
In an ongoing high-stakes analysis, CAISO has determined that transactions between PacifiCorp’s two balancing authority areas can “materially” affect parallel flows on certain CAISO transmission constraints.
CAISO
‘Aggressive’ EDAM Schedule ‘Going Smoothly’ for PacifiCorp, PGE

PacifiCorp and Portland General Electric remain on track to join CAISO’s Extended Day-Ahead Market on their planned entry dates, although the schedule remains “very tight and very aggressive."

CAISO
EDAM Participants Exploring Potential New Western RA Program
NV Energy said it is discussing a potential new resource adequacy program with other participants in CAISO’s Extended Day-Ahead Market.
Western Power Pool
WPP Board Declines to Delay WRAP ‘Binding’ Phase Commitment Deadline
The Western Power Pool’s Board of Directors denied PacifiCorp’s request to postpone the deadline by which Western Resource Adequacy Program participants must commit to the first “binding” phase of the program.

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