RenaissanceRe 2025 Sustainability Report A Message From Our CEO About This Report Sustainability Strategy Our Portfolio Our Partnerships Our People Our Operations Our Communities Our Governance Metrics and Performance Looking Ahead Appendix 18 RenaissanceRe Client Analytics Our RenaissanceRe Client Analytics team focuses on delivering leadership and expertise in vendor modeling and client exposure analyses, helping us better understand our clients’ exposure at risk, while leveraging technology to enhance these insights. Our integrated approach supports more effective risk transfer and helps clients navigate an increasingly In Focus: complex risk landscape. Client Partnerships We believe our scale, relationships and expertise make us a preferred partner for clients, giving us access to high-quality risks and enabling more selective underwriting. We go beyond risk transfer to help clients genuinely understand and manage their exposures. Supporting Clients We connect scientific research, analytics and underwriting expertise to help clients translate risk insight into practical decisions. Our clients have access to our scientific capabilities and risk intelligence, enabling deeper understanding of evolving exposures and emerging risks. RenaissanceRe Risk Sciences In 2025, our RenaissanceRe Risk Sciences-supported analysis helped clients reassess flood and wildfire exposures in regions facing compound climate risks, informing program structure, pricing and risk mitigation strategies. We publish client-facing insights, including: 2026 Atlantic Hurricane Seasonal Outlook May 2026 Produced by the team at RenaissanceRe Risk Sciences. renre.com A Super El Niño? ENSO Outlook: Second Half of 2026 June 2026 Produced by the team at RenaissanceRe Risk Sciences. renre.com Produced by the team at RenaissanceRe Risk Sciences California Wildfire Outlook for 2026 Season July 2026 The Effect of Climate Change on Extreme Weather Events in Europe June 2025 Produced by the team at RenaissanceRe Risk Sciences. A Super El Niño? ENSO Outlook: Second Half of 2026 California Wildfire Outlook for 2026 Season The Effect of Climate Change on Extreme Weather Events in Europe 2026 Atlantic Hurricane Seasonal Outlook