What is the role of I.S.O. in the electric grid?

The role of the Independent System Operator (ISO) in the electric grid primarily involves obtaining electricity for the grid and ensuring that supply meets demand efficiently and reliably. The ISO manages the flow of electricity across the transmission network, coordinates the operation of electricity markets, and facilitates the procurement of power to maintain grid stability.

The ISO functions as a neutral entity that balances demand and supply in real-time, optimizing the generation and delivery of electricity from various sources to ensure reliability and efficiency in the power system. By doing so, the ISO helps to integrate various producers of energy—such as renewable resources—while providing open access to the transmission network for all market participants. This enables competitive bidding for electricity, fostering market efficiency and cost-effectiveness.

The other roles associated with the electric grid, such as distributing electricity or generating electricity, are typically handled by utilities or related entities within the industry, while the ISO focuses specifically on the coordination and management of grid operations and market transactions. Thus, the choice regarding the ISO’s role in obtaining electricity aligns accurately with its function within the broader electric grid system.