The Independent Market Monitor (IMM) is an organization or individual retained by MISO to impartially implement Market Monitoring and Mitigation (MMM) business practices. The IMM reports directly to the MISO Board of Directors and monitors activities of Market Participants and Local Balancing Authorities without interference from MISO or state regulatory agencies. Currently, MISO retains Potomac Economics as its Independent Market Monitor.
As the Independent Market Monitor to MISO, Potomac Economics continuously receives data which is used to evaluate the performance of the markets and identify conduct by market participants or MISO that may compromise the efficiency or distort the outcomes of the markets. In addition to real time monitoring, Potomac Economics produces reports assessing the competitive performance of the markets. These reports are produced on both a seaonal and annual basis. Ad-hoc reports are produced to evaluate specific market issues as needed.
Annual State of the Market Reports
2012 State of the Market Report
2012 Analytic Appendix
2011 State of the Market Report
2002-2010 State of the Market Presentations
2002-2010 Full State of Market Reports and supporting materials
Seasonal State of the Market Report2014 Seasonal Reports
2013 Seasonal Reports
2012 Seasonal Reports
2011 Seasonal Reports