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November 2, 2024

SPP Western Energy Imbalance Service (WEIS)

SPP
MMU Releases Fall Market Reports for SPP, WEIS
SPP’s MMU is “strongly” recommending that TCRs' funding shortfall be considered a high-priority item, according to its latest quarterly market reports.
Colorado Springs Utilities
SPP Lays Out its Western Expansion Strategic Plan
SPP has laid out its clearest explanation yet of its five-year plan to expand its presence and establish an RTO in the Western Interconnection.
© RTO Insider LLC
CAISO Takes on Transmission, EDAM in 2022
CAISO intends in 2022 to focus on long-term transmission planning, interconnecting storage and extending the real-time Western EIM to a day-ahead market.
© RTO Insider LLC
Colorado PUC: State Could Save up to $230M in Wholesale Market
A Colorado PUC report found that joining an organized wholesale electricity market could save the state’s utilities $50 million to $230 million annually.
SPP
SPP Board of Directors/Members Committee Briefs: Oct. 26, 2021
SPP’s Board of Directors approved the RTO’s third competitive transmission project, awarding a 345-kV line’s construction to NextEra Energy Transmission.
SPP MMU
SPP MMU Releases Summer Market Reports
SPP’s MMU released its quarterly reports for its RTO and WEIS markets, saying it is evaluating rule changes in the latter to address limited ramp offerings.
Utah Office of Energy Development and S&P Global Market Intelligence
FERC Commissioners Opine on Western RTO
FERC commissioners told an audience of Western stakeholders and regulators that they back the formation of a Western RTO; California can't go it alone.
© RTO Insider LLC
Bonneville Commits to Joining Western EIM
The Western Energy Imbalance Market is poised to make its largest expansion ever next spring with the inclusion of the Bonneville Power Administration.
CAISO
WAPA Desert Southwest Region to Join Western EIM
WAPA's Desert Southwest Region said it plans to join CAISO's Western Energy Imbalance Market, further splitting the PMA's regions between the ISO and SPP.
CAISO
Western EIM Approves ‘Sub-entity’ Participation
The WEIM approved participation by utilities within an entity's balancing authority area — a move intended to convince Xcel Energy Colorado to join the market.

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