MISO
MISO Advisory Committee (AC)MISO Board of DirectorsMISO Market Subcommittee (MSC)MISO Planning Advisory Committee (PAC)MISO Regulatory Organizations & CommitteesOrganization of MISO States (OMS)MISO Reliability Subcommittee (RSC)MISO Resource Adequacy Subcommittee (RASC)
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 has ordered American Efficient to defend its energy efficiency programs in PJM and MISO or pay a $722 million penalty and return $253 million in profits to ratepayers.
MISO and SPP staff told stakeholders that they will not perform a Coordinated System Plan in 2025 but will accept transmission issues for their annual review early in the year.
MISO said it will leave the 10-year-old guiding principles for its market design untouched after it conducted a check-in with stakeholders to gauge whether they are still valid in a rapidly changing industry.
Voltus filed a complaint at FERC over MISO's interpretation of a recent rule change that led the grid operator to stop accepting replacements for customers who sign up to provide demand response but retire.
MISO President Clair Moeller predicted MISO will face a few tough years before securing enough generation to tame load growth and fashioning operational tools that help subdue the volatility of renewable energy.
MISO told its Board of Directors that drafting an interconnection queue express lane for generators that resolves resource adequacy risks and has stamps of approval from regulators is essential.
MISO expects its in-service solar capacity to grow to 12 GW by the end of winter, a 50% increase over its existing fleet.
The MISO Board of Directors approved a landmark, 24-project, mostly 765-kV collection of transmission lines and facilities for the RTO’s Midwest region at a cost of $21.8 billion.
Clean energy organizations are prodding MISO to contemplate prospective load and generation simultaneously, with Clean Grid Alliance asking MISO to coordinate its annual transmission studies with its interconnection queue studies.
FERC ordered Ketchup Caddy and its owner to pay $27 million in penalties for dishonestly offering demand response services in MISO’s capacity market from 2019 to 2021.
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