Island Voices for Nature: EP - 3 Sophie Desvaux de Marigny

As Mauritius navigates growing climate risks and increasing pressure on its natural ecosystems, the role of the private sector in shaping a more sustainable and resilient future has never been more critical. Joining us for this episode is Sophie Desvaux de Marigny, Chief Sustainability Executive at ER Group, one of Mauritius’ largest diversified private sector groups. With nearly two decades of experience at the intersection of corporate sustainability, ESG strategy and stakeholder engagement, she leads the Group’s sustainability and inclusion agenda—integrating environmental responsibility, climate resilience and social impact into business strategy and operations. Through her work, Sophie contributes to a broader shift within the private sector—from viewing sustainability as a corporate responsibility initiative to embedding it at the core of long-term business transformation and resilience. In conversation with Ms Alka Bhatia, UNDP Resident Representative for Mauritius and Seychelles, this episode brings valuable insights into how private sector leadership is evolving in response to environmental and socio-economic challenges. In the context of World Environment Day and World Ocean Day 2026, this discussion explores how businesses in Mauritius are responding to climate challenges, biodiversity loss and evolving sustainability expectations. From low-carbon transitions and circular economy models to responsible sourcing and inclusive growth, we examine how private sector leadership can drive meaningful environmental change while supporting economic development. Island Voices for Nature is a production of the UNDP Mauritius and Seychelles Multi-Country Office. The podcast series brings together leaders from the private sector, policymakers, environmental advocates, development partners and community voices to explore the future of sustainability in island contexts. Together, we examine climate resilience, biodiversity protection, sustainable development pathways and the critical role of partnerships in advancing the environmental agenda. © 2026 UNDP Mauritius and Seychelles. All rights reserved. #worldenvironmentday2026 #sustainability #esg #mauritius #undp