To better align the key stakeholders involved in social infrastructure development (e.g., hospitals, schools, government buildings, etc.) around climate resilience decisions, Aon, the G20 Global Infrastructure Facility (GIF), the International Finance Corporation (IFC) and the Multilateral Investment Guarantee Agency (MIGA), have developed this white paper. It aims to deepen understanding of how insurers assess physical climate risks when underwriting new social infrastructure projects, clarify which resilience measures matter most for underwriting during and after construction, and provide practical suggestions for aligning project preparation upstream practices with underwriting expectations that can drive economic value and stability.









