SPP
Markets+Other SPP CommitteesSPP Board of Directors & Members CommitteeSPP Markets and Operations Policy CommitteeSPP Regional State CommitteeSPP Seams Advisory GroupSPP Strategic Planning CommitteeWestern Energy Imbalance Service (WEIS)
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.
Black Hills Energy
Black Hills Colorado Electric has filed an application with Colorado regulators to join SPP's Markets+, saying it has no choice because it is embedded in a balancing authority that will be a Markets+ participant.
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SPP says it is pursuing inter-market optimization of energy transfers between its two Western Interconnection markets, mirroring a process it has developed in its current RTO footprint.
ITC Holdings
FERC accepted SPP's tariff revisions that establish subregions for the cost allocation of future byway projects under its highway/byway methodology.
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SPP has opened an office in Denver, giving it a physical presence in the Western Interconnection as it seeks to open two different markets in the West.
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With 16 binding participants and 58 GW worth of load committed, the Western Power Pool’s Western Resource Adequacy Program aims to build on the momentum in 2026 and prepare for more members.
SPP
SPP Markets+ stakeholders unanimously approved the first version of the day-ahead market's protocols, providing a framework for market design, operations and settlements as its future participants build the systems and processes.
Michels Corp.
MISO and the Minnesota Department of Commerce said federal funding for the Joint Targeted Interconnection Queue portfolio is still in play, though they didn't offer any additional details.
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Arizona Gov. Katie Hobbs and panelists discussed efforts to meet energy demand at a Western Governors’ Association workshop in Phoenix, with some noting opportunities and challenges navigating state-level permitting and regulation.
SPP
FERC dismissed as moot a complaint by several public interest organizations over SPP’s accreditation methodologies for thermal and renewable resources.
Idaho National Laboratory
The Colorado Public Utilities Commission heard about the pros and cons of reconductoring during an informational meeting.
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