Hans-Joachim Röhl born 1966 in Bonn, raised in the nearby brown coal area and und Bad Honnef/Rhein. A Level degree in 1987 (Bergheim an der Erft).
1987 -1994 Study of Geology and Palaeontology at Julius Maximilians University Würzburg.
1994– 1998 phd study at Eberhard Karls University Tübingen. Special research field (SFB 275) „climate linked processes within meso- and cenozoic geoecosystems“.
Topic: Origination of petroleum source rocks during Jurassic times within Southwest German Basins. 1998 – 2002 Researcher at University of Tübingen.
Topic: Marine oxygen deficient systems in Triassic and Jurassic rock formations of Europe.
2002 – 2012 Employee at Soft Imaging System GmbH und Olympus Soft Imaging Solutions GmbH. Automotive and Steel-Industry in the field of microscopy and digital imaging (Material Science). Sales support Manager at Olympus group corporation.
Since 2012 Employee at Next Kraftwerke GmbH. Responsible as key account manager for Southwest Germany at Next Kraftwerke office Tübingen for development of the “Next Pool” virtual power plant in Baden-Württemberg, SW-Germany.