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September 7, 2024

MISO

The Midcontinent Independent System Operator is a regional transmission organization that plans transmission projects, administers wholesale markets for its membership and manages the flow of electricity in Arkansas, Illinois, Indiana, Iowa, Kentucky, Louisiana, Michigan, Minnesota, Mississippi, Missouri, Montana, North Dakota, South Dakota, Texas and Wisconsin. 
FERC Ups MISO TO ROE, Reverses Stance on Models
FERC lifted MISO transmission owners’ base return on equity from 9.88% to 10.02% and allowed them to add a third calculation model into the mix.
MISO Utilities Urge Swift Action on Gen Mix
Utility executives urged MISO to prepare for the imminent change sweeping the grid with the increased adoption of renewable and distributed resources.
Michigan Dam with Prolonged Safety Issues Fails
About 10,000 central Michigan residents have been forced to evacuate their homes after the Edenville Dam in Midland County collapsed under heavy rainfall.
Wary of Contagion, MISO Bars Visitors for 2020
MISO will not open its doors to stakeholders or visitors for the rest of the year as the coronavirus pandemic runs its course, the RTO said.
MISO Floats Ideas on MTEP, Interconnection Coupling
MISO floated ideas on how it could better synchronize the studies supporting its annual transmission planning and generator interconnection queue processes.
Indiana Regulators Scrutinize Duke Self-commitments
Indiana regulators are collecting information on whether Duke is prudently handling the self-commitments of its coal units in the state.
MISO Targets Swifter Queue Processing
MISO is examining additional measures to shave time customers spend in the generation interconnection queue by focusing on the definitive planning phase.
Constellation to Pay AEP $253K in Tx Fee Dispute
Exelon’s Constellation will pay American Electric Power $252,701 to settle AEP’s complaint over MISO’s failure to collect transmission charges from a defunct LSE.
Entergy Weathers Early COVID-19 Effects
Entergy reported “solid” earnings in the first quarter, saying it has taken quick action to mitigate the effects of the COVID-19 pandemic.
Stakeholders Question High Mich. Capacity Prices
Stakeholders asked if MISO’s new long-term generation outage policy played a role in driving up Michigan capacity prices in the Planning Resource Auction.

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