Which action is NOT within the responsibilities of operating authorities to ensure reliable system operation?

Operating authorities are responsible for maintaining the reliability of the electric grid, and their duties typically include implementing necessary operational changes, monitoring system performance, and coordinating with neighboring authorities. Each of these actions is critical for ensuring that the electric system operates smoothly and responds effectively to changes in demand or unexpected outages.

The action that falls outside their primary responsibilities is selling power to purchasers at higher bid prices. While market activities such as selling power do occur in the electric industry, they generally fall under the purview of market operators or entities involved in energy trading, rather than the operating authorities whose main focus is on reliability and system integrity. Operating authorities concentrate on real-time operations to safeguard the grid’s reliability rather than engaging directly in commercial transactions for power sales. This delineation ensures that reliability and operational objectives remain prioritized over market-driven actions.