The lifeblood of the casino gaming industry is the electronic slot machine, which draws enormous audiences. Transient activity that proliferates the casino gaming facility is a major cause of machine failure, and there are multiple opportunities for an introduction of this damaging effect: Daily utility load switching transients, backup generator testing that imparts fast acting spikes, and high frequency contribution of all the equipment that drives a casino while running on low voltage DC (more rectification). Without a multi-tiered power quality strategy, casinos run the significant risk of unpredictable and immediate loss of a major percentage of baseline revenue from operations. EP technology eliminates power related disturbances that introduce that risk.