How often must a Reliability Coordinator review and update their backup functionality Operating Plan?

The requirement for a Reliability Coordinator to review and update their backup functionality Operating Plan on an annual basis is grounded in the need to ensure that the plan remains relevant and effective in maintaining system reliability. Annual reviews allow for the incorporation of any changes in operational procedures, system configurations, technological advancements, or lessons learned from previous incidents.

Furthermore, the dynamic nature of the electric grid necessitates that operators frequently assess their backup strategies to adapt to shifting circumstances and emerging challenges. By conducting these reviews at least once a year, Reliability Coordinators can ensure that their backup plans are not only current but also tailored to address specific operational risks that may arise throughout the year.

Reviewing the plan every month or quarterly may be excessive and impractical, while extending the review period to every two years could increase the risk of outdated procedures being employed during crises. Thus, an annual review balances the need for timely updates with practical implementation capabilities.