MISO

About MISO

Midcontinent Independent System Operator (MISO) is a regional electricity grid operator and market operator serving the Midwestern and Southern United States. It coordinates and ensures reliability of the bulk power system, administers electricity markets, and oversees transmission planning and operations within its footprint. MISO focuses on grid reliability, market design, and data communications across a broad geographic region. Headquartered in the United States, it serves multiple states and collaborates with stakeholders to maintain secure and efficient electricity delivery.