You can contact Gert Jan on subjects like:

• Energy transition (with focus on the transition in the Netherlands)
• Future of energy
• Role of CO2 in the future
• Influence of people / stakeholders on energy transition

7 November 2019 in KIJK (Dutch popular science magazine): Nooit meer ‘vliegschaamte’ dankzij synthetische kerosine? (article in Dutch)

25 March 2019 in Trouw (Dutch national newspaper): 'Making radically sustainable sounds ideal, but can in practice lead to a popular uprising' (article in Dutch)

19 March 2019 for Studium Generale (Public platform for knowledge and reflection of the Utrecht University): 'Reflections on the climate' (lecture in Dutch)

14 February 2019 on BRN (Dutch newsradio): 'The technique of energy storage' with colleague Wilfried van Sark (in Dutch)