The New York Independent System Operator (NYISO) is a not-for-profit corporation responsible for operating the bulk electricity grid, administering the competitive wholesale electricity markets, conducting comprehensive long-term planning, and advancing the technological infrastructure of the electric system serving the Empire State.

The NYISO’s mission is to ensure power system reliability and competitive markets in a clean energy future. A core activity through which we serve that mission is to perform in-depth analyses of power system data and then provide information on the changing electric system to all stakeholders.