Ludvig is a seasoned figure in the Scandinavian biochar community. Serving as the CEO of Biochar Tech, a company specializing in product and project development in the field of biochar, Ludvig has successfully established a large-scale production facility. Moreover, he played a pivotal role in founding the Reco Park Biochar Competence Centre in Helsingborg, Sweden—a cluster and test bed sponsored by Bloomberg Philanthropies.Ludvig's contributions extend further as he took the lead in organizing the Biochar Summit 2023, a significant event co-hosted by the European Biochar Industry Consortium and the Nordic Biochar Network. Notably, he is a board member of the latter organization. His multifaceted involvement underscores his commitment to advancing biochar initiatives and fostering collaboration within the industry.