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December 26, 2025

Southwest Power Pool (SPP)

© RTO Insider
SPP Markets and Operations Policy Committee: July 17-18, 2018
The SPP Markets and Operations Policy Committee approved the Integrated Transmission Planning process’s 2018 near-term assessment portfolio.
UPDATED: Peak Reliability to Wind Down Operations
Peak Reliability said that it will wind down its role as a Reliability Coordinator and end its joint venture with PJM to form a western electricity market.
SPP MMU
SPP Briefs: Week of July 9, 2018
The SPP Market Monitoring Unit (MMU) reported that energy prices averaged about $23/MWh in the spring, despite higher loads.
MISO, SPP Loosen Interregional Project Requirements
MISO and SPP announced they plan to relax barriers that have prevented them from agreeing to develop interregional projects.
Talen Energy
UPDATED: Montana Avista Sale OK Includes Colstrip Protections
The Montana PSC’s order approving Hydro One’s acquisition of Avista includes several conditions designed to prevent the early closure of the Colstrip plant.
GCPA’s Foreman to Retire as Executive Director
Tom Foreman, executive director of the Gulf Coast Power Association, announced his retirement from the organization, effective in December.
Westar
FERC Sets Westar Loss Factors for Settlement
FERC ordered settlement judge procedures over Westar Energy’s tariff revisions updating its transmission and distribution loss factors.
PUC Schedules Oct. Hearing for Rayburn Move to ERCOT
The Public Utility Commission of Texas (PUCT) set a hearing for Oct. 16-17 on Rayburn Country Electric Cooperative’s proposed transfer from SPP to ERCOT.
SPP RE Ending Compliance Monitoring, Enforcement Activities
The SPP Regional Entity will cease all compliance monitoring and enforcement activities at the close of business Friday.
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SPP: No Need for Joint Study with AECI in 2018
SPP staff told stakeholders that the RTO will not conduct a joint transmission planning study with Associated Electric Cooperative Inc. this year.

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