Entergy Mississippi is proposing to the Mississippi Public Service Commission (PSC) to join the regional transmission organization, MISO. MISO’s network currently serves 11 Midwest states and part of Canada. The addition of Entergy’s transmission system would extend the vast transmission system to the Gulf of Mexico. The proposal to transfer functional control of its transmission assets will allow Entergy access to a much larger system to realize greater economies of scale. A recent report conducted by PSC consultants concludes “substantial prospective net economic benefits to Mississippi.”