The topic will gain additional importance in the future as the increasing use of frequency converters in modern power transmission systems for continuous speed control of motors and generators will lead to more damage caused by electric erosion. Also the current trends towards using higher voltages, e.g. in automotive vehicle power systems, will result in higher energy discharges in the future. For more than 20 years, the tribology expert Klüber Lubrication has been researching into the use of ionic liquids for innovative lubricant concepts especially in this segment. This modern concept turns the lubricant into a “lightning conductor” to prevent harmful potentials from forming. In addition to the vehicle-relevant data like speed, smooth operation and extended service life, this new generation of speciality lubricants also addresses the issue of electric conductivity.