The PLATINA4Action project aims to accelerate the implementation of green and connected inland waterway transport. Activities will focus on 1) supporting and coordinating research and innovation activities focussing on green and connected IWT to find synergies between parallel developments, 2) impact estimations of NAIADES III actions and supporting the policy discussions to achieve modal shift and zero-emission IWT and 3) the updating of the Strategic Research and Innovation Agenda for IWT.