Peter Lange studied at WHU - Otto Beisheim School of Management near Frankfurt in Germany. During his studies, he interned at Enpal GmbH, where he later worked as an External Associate for the marketing department. In his free time, he organised both virtual and physical blockchain related events for an alumni association he helped to set up. In February 2022, he co-founded Sustaim GmbH in order to help bring transparency to the quickly growing carbon credit market, raising the company's first funding round in the summer of 2022.