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

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.
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.
Supporting the recognition of blue carbon ecosystems such as mangroves, seagrasses, and salt marshes as critical carbon sinks in climate strategies.
Promoting international cooperation to strengthen legal protections for oceans and marine biodiversity.
Accelerating the transition toward low-carbon shipping and sustainable maritime logistics.
Developing environmentally responsible maritime corridors that integrate clean energy and sustainable trade routes.
Protecting ocean ecosystems that sustain global fisheries and ensure long-term food security.
Addressing marine pollution including plastic waste, chemical contamination, and ocean acidification.

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.