The WCCA has joined the Climate Justice Coalition, a coalition of groups and individuals committed to building solidarity and power for climate justice in Britain and worldwide. The Climate Justice Coalition is comprised of a diverse network including trade unions, faith groups, youth groups, migrant justice networks and environmental groups. They organised the We Make Tomorrow Conference at the start of 2024 which was supported by the WCCA, and are involved in a range of publications, talks and events dedicated to showing how creating a better existence for all must be rooted in international solidarity and intersectional struggles.