December 1, 2023

Planning Resource Auction (PRA)

Gator Sign Co.
MISO Stakeholders Split on Sloped Demand Curve Proposal
Stakeholders appear divided over MISO’s proposal to use a downward sloping demand curve in its capacity auction, with criticisms mostly aimed at a provision to allow utilities to opt out of the auction for three years at a time.
MISO 2024 CONE Values Jump on Inflation
MISO has calculated significant increases in its annual cost of new entry for use in its capacity auction in the 2024/25 planning year.
© RTO Insider LLC
MISO South Support for Sloped Demand Curve Wanes on Opt-out Provision
State regulators of MISO South are withholding support for MISO’s plan to implement a sloped demand curve in its capacity auctions based on a proposed option for states to shield themselves from the effects.
Ameren Missouri
MISO Intent on Marginal Accreditation and Requirements Based on Risky Hours
MISO is holding to its plan to enact a widescale marginal capacity accreditation while swapping risky hours for peak load to calculate its reserve margin requirements.
MISO Members Suggest Improvements After 1st Seasonal Capacity Auction
In the wake of MISO’s first seasonal capacity auction, members have asked the RTO to improve its generator outage rules, preliminary data sharing and the registry tool used to track capacity.
© RTO Insider LLC
MISO: Sufficient 2023/24 Auction No Cause for Comfort
A comfortable result for MISO's 2023/24 auction does not guarantee sufficient capacity during the coming summer, executives said.
FERC Accepts MISO’s Pledge for Annual Capacity Ratio Calculation
FERC on Tuesday accepted a MISO tariff filing, promising to annually update an unforced capacity-to-intermediate seasonal accredited capacity ratio.
American Public Power Association
MISO Summer Assessment Postponed for Auction Results
MISO delivered an incomplete summer readiness report Thursday while stakeholders waited on seasonal capacity auction results.
1st MISO Seasonal Auctions Yield Adequate Supply, Low Prices
The results of MISO’s inaugural seasonal capacity auctions, released late Wednesday, showed sufficient supply for the 2023/24 planning year.
© RTO Insider LLC
FERC Terminates MISO Show-cause Order
FERC approved MISO’s reworked ratio for use in its capacity auction a day before MISO began accepting offers on the postponed auction.

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