MISO has posted the Initial September 2025 Commercial & Energy Management Systems (EMS) Network Model (Power System Simulator for Engineering [PSS/E] format). The posted file can be found in the following location:
Extranet -> Model -> EMS Model -> Network and Commercial Models -> 2025
At that site, please look for the file with the following name “MISO Commercial Model Posting September 2025 Initial.zip”.
This Zip file includes the following files: