Since my youth I have been fascinated about the world we are living in. A world that is ever evolving and affected by human activity in both positive and negative ways. I see it as a goal of mine to help reduce the negative impact on our planet and build a sustainable living environment. My last achievement to get me to this goal was co-founding the startup EXTRAQT. With EXTRAQT we develop strategies to sustainably heat and cool buildings with the energy stored in rivers and lakes. These natural sources are very dominant, both in location and in potential. Let's listen more to nature when we heat and cool buildings!