The session, featuring WRI's Roger van den Berg, will bring together representatives from WRI, UNEP, the European Commission and the World Bank to explore how global, European and national networks can move beyond knowledge exchange and become more effective drivers of implementation for sustainable, zero-carbon and climate-resilient buildings and cities. The discussion will focus on how networks can connect policy, technical expertise, market actors and finance, helping cities and building-sector stakeholders translate their climate ambitions into concrete actions, scalable projects and investment.