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December 19, 2025

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. 
Related Digital
Michigan PSC OKs DTE Energy’s 1.4 GW Data Center Contract, AG Pans Process
The Michigan Public Service Commission approved a special contract that will allow DTE Energy to continue its plans to supply a hotly contested, $7 billion data center with nearly 1.4 GW.
Michigan Public Power Agency
MISO: Retirement-delayed Campbell Coal Plant not a Capacity Resource
MISO officials clarified the J.H. Campbell coal plant — kept online and in retirement limbo by the Department of Energy’s series of emergency orders — is not eligible for the RTO’s capacity market and is not receiving special treatment for dispatch.
Rainbow Energy Center
Trade Group Submits 2nd Complaint Against MISO Capacity Auction Repricing
A trade group representing multiple MISO power producers has lodged a complaint against retroactive pricing revisions in MISO’s 2025/26 capacity auction, joining Pelican Power in calling the repricing unlawful.
Shutterstock
Energy Efficiency Dismissed from MISO Capacity Market
MISO ended its 10-year run allowing energy efficiency in its capacity market, as FERC allowed the change to take effect.
AdminMonitor
Texas PUC Approves 2 Energy Fund Completion Bonuses
Texas regulators have approved two more applications under the Texas Energy Fund’s completion-bonus program, making the generation resources eligible for more than $100 million in grants.
© RTO Insider LLC
MISO Tempers 2026 Budget Plan
MISO has trimmed its annual budget, now expecting to spend a little less than $431 million in 2026, down from nearly $450 million.
© RTO Insider LLC
MISO Usage, Outages Up in Fall 2025
MISO and its Monitor tracked a rise in energy consumption in fall 2025 and reviewed some operational rough patches, while the RTO explained why its machine-learning risk predictor remains a work in progress.
MISO
MISO Members: Large Loads are Certain, Require Rules Against Cross-subsidization
MISO members don’t doubt that large loads will turn up at the beginning of the next decade and are occupied with how the industry can make sure ratepayers don’t subsidize supersized customers.
Minnesota Power
MISO Launches 2nd Review of Long-range Tx Project for Cost Overruns
MISO opened another review of a second project from its first long-range transmission plan portfolio, prompted again by construction cost overruns.
Stantec
Louisiana Gen Co. First to Lodge Complaint Over MISO Auction Error and Price Corrections
Louisiana-based power generator Pelican Power is the first to register a complaint over MISO’s yearslong miscalculation in its capacity auctions in an effort to stop the RTO’s retroactive pricing corrections.

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