Subnational governments and coastal communities can close the global emissions gap by up to 35% by 2051 through local ocean-based climate solutions.
Subnational governments play a vital role in preventing marine pollution and protecting coastlines through land-use, waste and environmental management.
Effective ocean governance relies on all levels of government, with subnational governments bridging global goals and local action.
Subnational governments can implement inclusive, whole-of-government approaches to ocean protection, engaging local actors, fishers, civil society and small and medium-sized enterprises (SMEs).
Subnational governments are uniquely positioned to lead transformative action for ocean health through integrated governance approaches that connect local implementation with global commitments.
Subnational governments are leading transformative action for ocean health through integrated governance approaches that connect local implementation with global commitments. These governments have pioneered consultative strategies addressing biodiversity, sustainable development goals, and climate adaptation, offering a comprehensive vision that links oceans and coastal areas to their broader ecosystems and territories.
The ocean is fundamental to support life on Earth and shape our planet’s future. At the 2025 UN Ocean Conference, Regions4 reaffirms the critical role of subnational governments in driving transformative ocean action. Our regions are not only on the frontlines of climate impacts but also at the forefront of innovative, inclusive solutions, managing blue carbon ecosystems, building resilient coastal communities and connecting local action to global goals. We call for stronger recognition, investment, and collaboration across all levels of governance. A just, sustainable, and resilient ocean future is only possible when subnational leadership is fully engaged and empowered.
- Natalia Uribe, Secretary General, Regions4
Note: All side events are pending confirmation. This section will be updated as soon as events are officially approved.
Ocean Rise and Coastal Resilience Coalition Summit
Date: 7th June, 9:00 AM (CET time)
Location: Blue Zone Venue at Port Lympia, Quai Amiral Infernet, 06300, Nice, France
Registration: To register, please visit the official website and follow the instructions oceanrise-coalition.org
Virtual side-event: “Ocean Solutions at Scale: Empowering Subnational Action for Restoring the Health of Marine Ecosystems”, hosted by the Regions4 Biodiversity Learning Platform (R4BLP).
We, the subnational governments participating in the UN Ocean Conference, call upon national governments, international organizations, and financing mechanisms to:
As subnational leaders, we commit to advancing integrated solutions for ocean health, sharing best practices, and implementing ambitious actions that fulfill our shared commitments to SDG14, the Paris Agreement and the Kunming-Montreal Global Biodiversity Framework.
RegionsVoice: Empowering regional governments to shape a sustainable future
All regions and interested partners are welcome to join use. Contact us to know more.
Sustainable Development Goals Liaison Officer
atommasi@regions4.org