December 26, 2024

SPP

The Southwest Power Pool is a regional transmission organization that coordinates the reliability of the transmission system and balances electric supply and demand in all or parts of Arkansas, Colorado, Iowa, Kansas, Louisiana, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas and Wyoming.
The Brattle Group
Brattle Study Finds EDAM Gains, Markets+ Losses for BPA, Pacific NW
BPA would earn $65 million in annual benefits from joining CAISO’s EDAM but face $83 million in increased yearly costs from participating in SPP’s Markets+, according to a new Brattle study.
SPP
FERC Issues Deficiency Letter for SPP’s RTO West Tariff
FERC issued a deficiency letter over SPP’s proposed revisions to its tariff, bylaws and membership agreements intended to facilitate nine western entities’ RTO membership as transmission owners.
PacifiCorp
Brattle Study Likely to Fuel Debate over EDAM, Markets+

The white paper by The Brattle Group offers a point-by-point comparison of CAISO’s Extended Day-Ahead Market and SPP’s Markets+ that leans in favor of EDAM but stops short of endorsing either market.

© RTO Insider LLC 
SPP’s Desselle to Retire After 18 Years at RTO
Michael Desselle, SPP vice president and chief compliance and administrative officer, is retiring after 18 years with the RTO and 40 in the industry.
© RTO Insider LLC
RTOs Continue Glacial Pace at Replacing ‘Freeze Date’
MISO, PJM and SPP have failed for years to find a suitable replacement for a 20-year-old system reference they use to portion out flow rights on their system, the so-called freeze date.
The Brattle Group
Markets+ ‘Equitable’ Solution to Seams Issues, Backers Say
Proponents of SPP’s Markets+ contend in their latest “issue alert” that the framework provides a much more equitable solution to tackling market seams than under CAISO’s EDAM.
KFYR TV
FERC Refuses MISO, MDU Complaints Regarding Crypto-strained MISO-SPP Flowgate
FERC dismissed separate complaints from MISO and Montana-Dakota Utilities Co. over a MISO-SPP flowgate chronically stressed by a North Dakota cryptocurrency mining operation.
MISO, SPP
MISO, SPP Try Again to Find Joint Seam Projects
After five fruitless attempts to agree on joint transmission projects across their seams, MISO and SPP will use what they call a “blended joint model” in parallel with existing SPP and MISO regional models.
© RTO Insider LLC
SPP Adds Advisory Committee for Resource Adequacy
Now that SPP has set planning reserve margins for the 2026 summer and 2026/27 winter seasons, the grid operator has turned its attention to setting up a longer-term PRM.
Travel Portland
BPA to Fund Phase 2 of Markets+, Agency Exec Says
The Bonneville Power Administration plans to contribute its full share of funding for Phase 2 of SPP’s Markets+, an executive with the federal power agency has said.

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