Dry air is poor at conducting electricity, resulting in static electrical charges building up on people.
Times, Sunday Times (2017)
His body is able to conduct electricity, and can withstand electric shocks that would kill anyone else.
Times, Sunday Times (2014)
They do not conduct electricity and they are completely nonflammable.
Radford, Tim & Leggett, Jeremy The Crisis of Life on Earth - our legacy from the second millenium (1990)