16/06/2026
Step and touch voltage are invisible risks but their impact can be immediate.
During a fault condition, dangerous voltage can spread across the ground surface, creating two major risks: step voltage and touch voltage.
Step voltage occurs when voltage differences exist between a person’s feet. Touch voltage happens when a person touches grounded equipment while standing on
energized ground.
Both can be life-threatening.
That’s where earthing mats play a critical role.
By creating a low-resistance path and evenly distributing fault current, earthing mats help reduce surface potential minimizing the risk of dangerous electric shock
in substations, transformer yards, and industrial facilities.
At Energen, we believe grounding design should focus on more than system performance.
It should protect the people who work around it.
Because true electrical safety starts where people stand.