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March 7, 2026

Southwest Power Pool (SPP)

SPP
MISO, SPP to Revise Joint Agreement, Focus on TMEP Process in 2025
MISO and SPP staff told stakeholders that they will not perform a Coordinated System Plan in 2025 but will accept transmission issues for their annual review early in the year.
SPP
SPP Board Approves Need Dates for Last ITP Projects
SPP’s Board of Directors has approved the winter-weather staging of a pair of transmission projects that have been held up since October by stakeholder concerns.
Tacoma Public Utilities
Pathways Step 2 Not Good Enough, Markets+ Backers Say
The West-Wide Governance Pathways Initiative still grapples with political uncertainties and governance concerns despite efforts to fix those issues, proponents of SPP’s Markets+ contended.
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SPP Stakeholders Endorse Need Dates for Delayed Transmission Projects
SPP stakeholders have endorsed a pair of winter-weather staging dates for transmission projects after two months of discussions and negotiations that delayed their approval by the Board of Directors.
Oklahoma Municipal Power Authority
FERC Rules Against SPP Multiday Commitment Proposal
FERC rejected SPP’s proposed tariff revisions to implement a multiday economic commitment process, agreeing with the MMU that it introduces a potential gaming opportunity.
SPP
SPP Has ‘Positive Outlook’ Heading into Winter
SPP expects to have enough generation to meet demand this winter following an assessment that indicated an increase in operational certainty over the previous two assessments.
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BPA: Funding Markets+ Phase 2 Preserves Choice
The Bonneville Power Administration says following through on its $25 million funding commitment to the development of SPP's Markets+ is simply a matter of preserving choice.
SPP
FERC Approves JTIQ Framework, Cost Allocation
FERC approved tariff revisions and modifications to the joint operating agreement between MISO and SPP that will enshrine a structural and cost-allocation framework for the five projects in their Joint Targeted Interconnection Queue portfolio.
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SPP State Commissioners Win Re-election Bids
South Dakota’s Kristie Fiegen and North Dakota’s Randy Christmann have been reelected to their respective states' regulatory commissions, ensuring their future involvement on SPP’s Regional State Committee.
© RTO Insider LLC 
Former ERCOT Market Monitor Joins SPP’s MMU
Former ERCOT Monitor Carrie Bivens has been named vice president of SPP’s Market Monitoring Unit, replacing her predecessor after he took an executive position with the Texas grid operator.

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