CRONUS first Community of Practice meeting took place at the promises of ELGO-DIMITRA in Thessaloniki, Greece. This event brought together a dynamic group of experts from the renewable energy sector in central Macedonia. Led by Dr. Panagiotis Kougias, Maria Avramidi, and Maria Gaspari, participants seized the opportunity to introduce the CRONUS project, delve into the complexities of integrating biogenic CO2 into the biofuel value chain, and showcase ELGO-DIMITRA’s innovative technological solution for capturing and utilizing CO2. Yet, beyond these presentations lay the true essence of our meeting: brainstorming sessions and insightful discussions.