Bulk Electric System (BES) Cyber Asset

Definition
A Bulk Electric System (BES) Cyber Asset is

"[a] cyber asset that if rendered unavailable, degraded, or misused would, within 15 minutes of its required operation, mis-operation, or non-operation, adversely impact facilities, systems, or equipment, which, if destroyed, degraded, or otherwise rendered unavailable when needed, would affect the reliable operation of the bulk electric system."