The Pannergy as one of the stakeholder of the ENeRAG offered an MSc topic about the scaling effect and inhibitor application in geothermal doublet systems. There was a joint meeting on 15th of October 2020 at ELTE with the partners, where the representatives, Judit Mádl-Szőnyi (scientific coordinator of the ENeRAG) and Ágnes Pelczéder (Pannergy Plc.) could discuss the cooperation. The proposed topic is important in geoenergy utilization due to the environmental and economic aspects. The partners discussed the up to date literature of the topic, and decided about the goals of the joint research in the frame of the MSc thesis. The discussion and planning will continue in November.