MAP20190017398 Protecting the global energy supply 4 p. Sumario: RSG Underwriting Managers (the underwriting arm of Ryan Specialty Group) underwrites in the global energy markets via two MGUs: Global Special Risks (GSR), which focuses on fossil fuels, and PERse, which focuses on renewable energy. In this article, executives from each unit offer their perspectives on the challenges and opportunities facing these aspects of the energy sector En: Intelligent Insurer review. - Woolsthorpe-by-Colsterworth [United Kingdom] : Newton Media Limited, 2009-2023. - 01/06/2018 Número nº 2 June - 2018 , p. 30-33 1. Ryan Specialty Group Underwriting Managers (RSGUM) . 2. Underwriting reserves . 3. Energías renovables . 4. Combustibles fósiles .