January 18, 2025

Midcontinent Independent System Operator (MISO)

© RTO Insider LLC
MISO, PJM Consider Four Small Interregional Projects
MISO and PJM have four interregional transmission project candidates under consideration this year for their Targeted Market Efficiency Project category.
API Construction Co.
MISO Stays Course on Sharpening Generation Retirement Studies
MISO is all but certain to enact a set of changes to its study process for retiring generators, stakeholders learned last week.
MISO
MISO on Verge of Cancelling Hartburg-Sabine Tx Project
MISO’s Hartburg-Sabine transmission project appears dead in the water because of new generation that entered the picture and evaporated the line’s benefits.
GRE
MISO Promises Stakeholder Discussions on Capacity Auction Reform
MISO leadership last week committed to holding future talks with stakeholders on how to retool its capacity auction to stimulate more supply.
MISO
MISO Predicts Easier Operations in Fall
As it navigates a tough summer, MISO is more optimistic on its ability to successfully manage fall operations.
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DC Circuit Court Backs FERC over MISO Interregional Cost Allocation
The D.C. Circuit Court of Appeals endorsed FERC over Entergy Arkansas in a disagreement over MISO’s cost allocation for interregional transmission projects.
U.S. Fish and Wildlife Service
Wisconsin Court Undercuts Lawsuit in Cardinal-Hickory Creek Dispute
Wisconsin's high court ruled that a regulator’s messages to developers didn't pose a serious risk of bias in the Cardinal-Hickory Creek permitting process.
AES Indiana
MISO Defends 2030 Completion for DER Market Participation
After stakeholder criticisms, MISO is insisting before FERC that it’s appropriate to take until 2030 to open its markets to aggregators of DERs.
Entergy
Entergy Offers Regulators $588M to End Grand Gulf Complaints
Entergy has extended a $588-million settlement to end allegations that it took advantage of customers through energy sales at its Grand Gulf nuclear station.
AES Indiana
MISO Stakeholders Push to Keep LOLE Working Group
MISO hopes to fold its stakeholder group dedicated to loss of load estimates into its resource adequacy subcommittee by year’s end, but stakeholders disapprove.

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