After 5 successful years, the final meeting of the EthNa-project took place on November 24th, 2022 at the Fraunhofer CBP. Together with all project participants and the project sponsor of the Fachagentur Nachwachsende Rohstoffe e.V. (FNR, Agency for Renewable Resources), the results of the EthaNa-project were presented. In addition, the EthaNa®-plant was visited and ideas for future cooperation and the continuation of the development of the EthaNa-process were discussed.