MISO operates one of the largest energy markets in the world, with well over 400 market participants serving 42 million people. Our world-class energy markets serve as a platform for matching the supply and demand of energy across 15 states in the MISO region.

Since 2017, MISO has been updating, enhancing, transforming its market systems and technology into a more flexible, more secure system. One that will allow faster adoption of new technologies into the market.

The over arching goal of our market system enhancement is to better support the regions evolving generation mix as well as future processes for operating electricity markets. This on-going work is a critical element of our Reliability Imperative.  

MSE Materials

Quarterly program updates occur at Market Subcommittee meetings in March, June, September and December and at Board of Directors meetings.