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March 27, 2026

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. 
© RTO Insider LLC
Overheard at GCPA’s Annual Fall Conference
The Gulf Coast Power Association welcome a record audience to its annual Fall Conference and discussions and vignettes on virtual power plants, energy efficiency, demand response, new technologies and grid resiliency.
© RTO Insider LLC
MISO Explains How August Max Gen Event Didn’t Trigger Emergency Pricing
MISO expounded on why its late August maximum generation emergency wasn’t met with prices dictated by its emergency offer floors.
DTE Energy
MISO Defers Unpopular Capacity Accreditation Filing, Remains Committed to Design
MISO said it will push back a contentious filing for a new, marginal approach to capacity accreditation into early next year.
© RTO Insider LLC
MISO Defends Fleet Predictions over Monitor’s Skepticism
Doubts continue to swirl around which version of MISO’s future fleet mix is appropriate for long-range transmission planning — the Independent Market Monitor’s or the RTO’s itself.
NextEra Energy
Groups Seek Hybrid Exemption from MISO Ban on Renewables Supplying Ramping
Clean energy groups in MISO have told FERC it should rethink its support of a ban on renewable energy in MISO’s ancillary service market because the commission didn’t consider hybrid resources.
MISO
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.
MISO
MISO PAC Considers Lower, $9B MTEP 23 Transmission Package
The revised MTEP 23 plan dropped from $9.4 billion to $8.96 billion with the deferral of phase 3 of Entergy Louisiana’s Amite South reliability project.
Ameren Missouri
MISO May Use Inaugural Near-term Congestion Study to Plan Smaller Tx Upgrades
MISO’s exploratory study on alleviating near-term transmission congestion has led the RTO to consider adding near-term economic benefits to its existing long-term economic planning.
MISO
MISO Demand Up, Prices Down During Bumpy August
MISO's August demand rose compared to a year ago, while prices dropped by nearly two-thirds.
OMS
Annual OMS DER Survey Records 1-GW Rise in MISO Residential Capacity
The Organization of MISO States’ sixth annual survey on amounts of distributed energy resources in MISO tracked a nearly 1 GW rise in residential DERs year over year.

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