What does the term "inadvertent power flow" refer to in an Interconnection?

The term "inadvertent power flow" refers specifically to the unintentional transfer of electrical power across a system or interconnection. This can occur due to a variety of reasons, including miscalculations in coordination between different Balancing Authorities or unexpected changes in supply and demand dynamics. Inadvertent flows can create discrepancies in the expected energy flow and can affect the reliability of the power grid.

By recognizing inadvertent power flow as unintentional, it highlights the complexities involved in managing interconnected power systems, where multiple entities are working together, yet unplanned events may disrupt the intended energy transfers. Options suggesting planned power exchanges, negotiated contracts, or system outages do not capture the essence of inadvertent power flow, which is characterized by its unintended nature rather than being part of a predetermined configuration.