The special session on EnerGizerS Project: CO₂-Enhanced Geothermal Systems for Climate Neutral Energy Supply is a promotional event since October 2020 when it started. This session aims to present the scope and motivations of the project along with the hitherto results obtained within the successive Work Packages. Within the EnerGizerS project, the international consortium of scientists has conducted research aimed at detailed identification of potential geological structures for the location of CO₂-EGS systems in Poland and Norway, combining the requirements for both Enhanced Geothermal Systems (EGS) and Carbon Capture and Storage (CCS) technologies. The main challenge is to analyze the efficiency of EGS using supercritical carbon dioxide as a working fluid instead of commonly used water. Such a solution has attracted much interest worldwide due to the additional benefit of CO2 geological storage in the process of energy conversion. Furthermore, CO2-EGS technology can become a new sustainable source of energy, which could be essential to meet international ambitions for the mitigation of anthropogenic climate changes.

• An overview of EnerGizerS project – Anna Sowiżdżał
• Identification of key parameters for the effective use of the EGS-CO₂ systems and selection of appropriate locations (WP1) – Leszek Pająk
• Characteristics of the geothermal reservoir based on the results of comprehensive laboratory tests of rocks (WP2) – Anna Sowiżdżał
• Experimental determination of properties and behaviour of CO₂-EGS working fluids (WP3) – Maciej Szymanek
• Mathematical modelling of geological reservoir for CO₂-EGS exploitation (WP4) – Maciej Miecznik
• Mathematical modeling of CO₂-based topside systems for heat and power production (WP5) – Paweł Gładysz
• Techno-economic and environmental assessment (WP6) – Paweł Gładysz
• Summary and future actions of EnerGizerS project – Anna Sowiżdżał