Today’s LiveWire Spotlight is the second of two articles on the definitions and standards governing the derivation and communication of System Operating Limits (SOLs). Today’s issue issue looks at the updated drafts of four FAC standards that will fundamentally change how Operations and Planning limits are created, distributed, and aligned.

The updated drafts of the System Operating Limit standards and their supporting materials have been posted on the NERC website for a 45-day review period and concurrent ballot. Comments must be returned and votes cast by October 10, 2018.