Kaja Tegtmeier holds a master’s degree in Sustainable Energy Technology from the Delft University of Technology and a bachelor’s degree in Regenerative Energy (Technical University of Denmark). She is specialized in solar, power and storage technologies with a strong focus on e-mobility, hydrogen and emissions accounting. Kaja has experience in energy system optimization, solar system design and LCA studies. She has a strong philanthropic mindset, having worked for the NGO Energy for Refugees, designing and installing solar systems in refugee camps. Kaja is a native German, fluent in English with some knowledge of Indonesian.