Born in a remote Lapland village, Valde pursued chemical process technologies at the University of Oulu. Early in his career, he improved bitumen’s cold resistance, a project that eventually led him to head a Finnish-Soviet cooperation group and gain insights into trade dynamics with the Soviet Union.
However, the dissolution of the Soviet Union brought these operations to a halt. Embracing the opportunity to start from the beginning, Valde leveraged his extensive experience to choose a new sector aligned with his passion for chemistry, eventually venturing into the field of recirculating aquaculture systems (RAS), recognising both its innovative potential and a contribution to food security.