Wojciech Koltunowicz leads the Engineering Services team at OMICRON Energy Solutions GmbH in Berlin, Germany since 2007. Prior to that he has worked at CESI in Italy, where he was involved in HV testing and diagnostics of electrical equipment. He received his M.Sc., PhD and D.Sc. degrees in electrical engineering from the Warsaw University of Technology in 1980, 1985 and 2004, respectively. He is secretary of CIGRE AG D1.03 “Insulating Gases” and D1.37. He is member of AG D1.02, WG D1.51 and JWG D1/B3.57. He is also member of IEC TC42 WG14. He is author of more than a hundred technical and scientific publications.