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December 5, 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. 
Invenergy
DOE Pulls $4.9B in Funding for Grain Belt Express
DOE has terminated its $4.9 billion conditional loan commitment for the long-delayed Grain Belt Express project, saying it is “not critical” for the federal government to support the project.
© RTO Insider
FERC Sides with Market Monitor over MISO in Compensation Dispute
FERC sided with MISO IMM David Patton, denying a petition from MISO that would have prevented the RTO from reimbursing the Monitor for reviewing the market impact of transmission planning.
Fluence
CGA Says New MISO Info Guide on Queue Fast Lane Shows Plan is Unfair
Clean Grid Alliance claims new information MISO has released on its interconnection queue fast lane definitively shows the plan would be detrimental to independent power producers and should be rejected by FERC.
Potomac Economics
MISO Tries to Ward Off DR Fraud with New Testing Regime
MISO has filed with FERC to impose more exacting testing on its demand response resources in an effort to deflect fraud.
© RTO Insider LLC
FERC Rejects Voltus Appeal for Interim MISO Order 2222 Compliance
MISO is free to keep working toward its 2030 goal of fully incorporating aggregators of distributed energy resources into its markets without an interim participation option.
© RTO Insider 
Stakeholders Question MISO Plan to Reassign LSEs’ MW Duties Based on Risky Periods
MISO stakeholders are skeptical of the RTO’s proposed new approach to divvying up reliability obligations among load-serving entities based on evolving system risk.
Entergy
Southern Renewable Group Cautions MISO State Regulators Considering SEEM
The Southern Renewable Energy Association appeared before Entergy’s state regulators to urge them to think twice before considering leaving MISO for the Southeast Energy Exchange Market.
MISO
IMM: NERC Reliability Assessment Still Overstating MISO Risk
MISO’s Independent Market Monitor has expressed lingering dissatisfaction with NERC’s Long-Term Reliability Assessment, even with potentially corrected values.
© RTO Insider 
MISO Monitor Targets Tx Congestion in State of the Market Report
MISO’s Independent Market Monitor has released four new market improvement recommendations concerning transmission congestion, the Midwest-South transmission link, market-to-market coordination and price settlements after grid devastation.
© RTO Insider
New MISO Stakeholder Code of Conduct Forbids Rude or Callous Language
MISO debuted a code of conduct for its stakeholder meetings that forbids rude or callous language, deliberate meeting disruptions or disregarding committee chairs’ instructions.

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