The Blue Climate Alliance page cover image
Action Agenda

The Blue Climate Alliance

A global initiative to protect oceans as the planet’s life-support system and accelerate climate action through marine ecosystems.

Oceans regulate the Earth’s climate, absorb carbon, and sustain biodiversity. The Blue Climate Alliance aims to integrate ocean protection into global climate policy, ensuring that marine ecosystems are preserved as essential climate stabilizers.

Why It Matters

Oceans Are the Planet’s Climate Engine

Oceans cover more than 70% of the Earth’s surface and play a vital role in regulating global temperatures, absorbing nearly a quarter of global carbon emissions.

However, rising temperatures, pollution, and ecosystem degradation threaten the balance of marine environments.

The Blue Climate Alliance recognizes oceans not simply as resources, but as a global life-support system essential for climate resilience, biodiversity, and food security.

Key Focus Areas

Marine Carbon Integration

Supporting the recognition of blue carbon ecosystems such as mangroves, seagrasses, and salt marshes as critical carbon sinks in climate strategies.

Ocean Protection & Legal Frameworks

Promoting international cooperation to strengthen legal protections for oceans and marine biodiversity.

Zero Emission Maritime Transport

Accelerating the transition toward low-carbon shipping and sustainable maritime logistics.

Blue-Green Transport Corridors

Developing environmentally responsible maritime corridors that integrate clean energy and sustainable trade routes.

Marine Biodiversity & Food Security

Protecting ocean ecosystems that sustain global fisheries and ensure long-term food security.

Ocean Pollution Reduction

Addressing marine pollution including plastic waste, chemical contamination, and ocean acidification.

Coral reef with a school of orange fish in clear blue water

Strategic Goals and Expected Impact

The Blue Climate Alliance aims to position oceans at the center of global climate action by strengthening international cooperation, protecting marine ecosystems, and accelerating sustainable blue economy solutions.

Through coordinated global action, the alliance seeks to ensure that oceans continue to function as one of the planet’s most critical climate buffers while supporting resilient coastal communities and sustainable economic growth.

  • Integrating oceans into global climate action frameworks
  • Protecting and restoring marine ecosystems
  • Increasing global recognition of blue carbon ecosystems
  • Accelerating sustainable maritime innovation
  • Strengthening policies that protect marine biodiversity
  • Promoting sustainable blue economy initiatives
  • Supporting climate resilience for coastal communities
  • Strengthening international cooperation for ocean governance

A Global Call to Action

The Antalya Declaration represents a shared commitment to protect our oceans and strengthen climate resilience. From Antalya, COP31 invites nations and partners to join the Blue Climate Alliance and advance collective action for the future of our planet.

Join the Blue Climate Alliance
The Blue Climate Alliance | COP31 Türkiye