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December 5, 2025

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.
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Oxbow Incident: FERC Denies Solar Farm’s Waiver
FERC has denied a solar developer's waiver request for a 24-month extension of its commercial operation deadline for a planned facility in northwestern Louisiana.
Xcel Energy
Xcel ‘Optimistic’ It Will Handle Tariffs, Trade War
Xcel CEO Bob Frenzel tried to reassure the investment community that the company is better prepared for a trade war and President Trump's tariffs during a first-quarter earnings call.
© RTO Insider
SPP Stakeholders Open Discussion on Affordability
SPP staff have opened a discussion with stakeholders into affordability and the grid operator’s proposed region-wide approach to improve decision-making and keep affordability as a key focus.
© RTO Insider
SPP MPEC Members Celebrate Markets+ Funding Order
FERC’s approval of SPP’s Markets+ funding agreement and its recovery mechanism came as backers of the Western centralized day-ahead market were meeting with the snow-capped Rockies as a backdrop.
SPP
FERC Approves SPP’s Funding Plans for Markets+
FERC approved SPP’s $150 million funding agreement for Markets+ and the funding mechanisms under which the RTO will finance the implementation phase of the market’s development.
© RTO Insider
SPP MOPC Briefs: April 15-16, 2025
SPP's Markets and Operations Policy Committee has endorsed the last of 21 recommendations made by a task force that reviewed the RTO's transmission and market operations last decade.
© RTO Insider
SPP Appoints New Director of Seams and Western Services

SPP has appointed Jim Gonzalez as its new senior director of seams and Western services, in what will be a highly visible position in the RTO as it continues to develop Markets+ ahead of its expected launch in 2027.

© RTO Insider 
New ERAS for SPP: Stakeholders Approve RA Studies
SPP stakeholders approved a tariff revision that creates a one-time study outside the grid operator’s normal planning process, helping load-responsible entities meet their resource adequacy requirement.
Basin Electric Power Cooperative
FERC OKs Final SPP Markets+ Compliance Filing
FERC has accepted SPP’s proposed compliance revisions to its Markets+ tariff that clarify five minor issues.
© RTO Insider
BPA Flooded with Comments on Draft Day-ahead Market Decision
The Bonneville Power Administration elicited nearly 150 comments in response to the draft policy outlining its decision to join SPP’s Markets+ rather than CAISO’s Extended Day-Ahead Market.

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