At the beginning of December 2022, Siqens appointed a new chief executive officer. Thomas Klaue made the move into management from the company’s advisory council where since 2019 he had represented the interests of Siqens’ founders. Klaue has relevant experience of capital market areas and has been working in various leadership posts at a range of organizations for over 15 years. His aim is to “replace today’s still widespread diesel generators with a carbon-neutral alternative” using the company’s own methanol-operated fuel cells. Co-founder Volker Harbusch, who previously ran the company single-handedly, will now concentrate his efforts on the technical side of the business as chief technology officer.