CAISO Extended Day-Ahead Market (EDAM)
Although PacifiCorp formally committed to joining CAISO’s Extended Day-Ahead Market, the utility is still voicing concerns about a competing day-ahead market, SPP’s Markets+, in a FERC filing.
Utility staff charged with managing real-time operations will be equipped to deal with the seams between two Western day-ahead markets, but the situation will be far from ideal, Western state energy officials heard at the CREPC-WIRAB spring conference.
Backers of the West-Wide Governance Pathways Initiative say they want to move quickly on first part of their proposed plan to shift CAISO’s governance to an independent entity.
PacifiCorp said it will sign an implementation agreement to join CAISO’s EDAM, making it the first entity to formally commit to either of the two day-ahead markets being offered in the West.
Citing “significant new headwinds” to securing energy resources, participants in the Western Resource Adequacy Program are seeking to delay the program’s “binding” penalty phase by one year, to summer 2027.
Reps from two groups that blocked past efforts to “regionalize” CAISO predict success for an upcoming campaign to change California law to allow the ISO to participate in an independent RTO.
The West-Wide Governance Pathways Initiative applied for the money in January in response to a DOE Funding Opportunity Announcement, seeking two tranches of $400,000 each to be disbursed over two years to help support the effort build an independent Western RTO.
More than two dozen Western electricity sector entities sent a letter to SPP expressing support for the continued development of the RTO’s Markets+, which is competing for participants with CAISO’s Extended Day-Ahead Market.
Two competing day-ahead markets from CAISO and SPP are taking different approaches to resource sufficiency and adequacy, according to presenters at a workshop included in a regulatory effort to help inform NV Energy’s decision on which market to join.
Backers of an initiative to create an independent Western RTO that builds on CAISO’s markets have floated a plan to untangle the snag that’s hung up past efforts to “regionalize” the ISO: a lack of independent governance.
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