Kati Mattern (European Environment Agency) and Roger Street (University of Oxford and CMCC) will chair a session at the European Climate Change Adaptation conference (ECCA2023) on Wednesday 21st June, 2023 from 9:00 to 11:00 (GMT+1). Web-based climate platforms in Europe provide knowledge, tools, guidance, and inspiring examples of their application for climate adaptation. In this session participants will explore how European and national climate knowledge platforms support knowledge transfer.