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March 9, 2026

SPP Markets+

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Markets+ State Committee Adopts Inclusive Membership Policy
Western state regulators unanimously approved a revised charter for the Markets+ State Committee allowing additional states and Canadian provinces to join.
California Assembly
Committee Gives CAISO RTO Bill a Cool Reception
Members of the California Assembly Utilities & Energy passed a bill to give CAISO independent governance but uniformly expressed their dislike of it as written.
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SPP MPEC Briefs: April 18-19, 2023
SPP Markets+ stakeholders kicked off the development phase of a proposed “RTO-light” service in the West, heating up the race with CAISO.
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FERC Commissioners Discuss Western Markets ‘Dating Process’
FERC commissioners weighed the pros and cons of Western regionalization, which one commissioner likened to dating, at the CREPC-WIRAB spring meeting in Nevada.
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Western Day-Ahead Markets Debated at CREPC-WIRAB
Panelists at the CREPC-WIRAB spring meeting argued over whether the West would benefit more from a day-ahead market run by CAISO or with another run by SPP.
SPP
SPP: 31 Entities Join in Markets+ Development
Thirty-one utilities, public interest groups and other entities have joined SPP's effort to develop and launch its Markets+ offering.
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SPP Unveils Markets+ Governance Structure
SPP has rolled out the governance structure that will oversee the first developmental phase of Markets+, its day-ahead and real-time market in the West.
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EBA Addresses ‘Zeitgeist’ of Western Regionalization
The Energy Bar Association Western Chapter heard panelists and CAISO's CEO discuss rapidly evolving efforts to organize markets and an RA program in the West.
SPP
SPP Moving Quickly on Markets+’s Development
SPP has executed funding agreements with eight Western Interconnection entities for the first phase of its Markets+ market, accelerating its development.
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SPP Makes Moves Out of the Southwest

SPP continues to make a misnomer out of the "Southwest" portion of its name, expanding its beachhead in the Western Interconnection along several fronts.


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