The dataset comprises the outcomes of 35 semi-structured interviews conducted with renowned experts in the bioeconomy domain. The primary objective of these interviews was to obtain comprehensive insights into various aspects of local bioeconomy development and its social acceptance. The experts were probed on multiple dimensions, including the prevailing framework conditions, existing needs, challenges, and market conditions related to bioeconomy practices. Furthermore, the interviews also delved into exploring nutrient recycling practices in the context of bioeconomy development. These in-depth conversations with experts were intended to gain a profound understanding of the subject matter and gather valuable information to advance research and decision-making in this field.