The Re-Valuing Blue Natural Capital initiative aims to accelerate the protection and restoration of the ocean for the benefit of current and future generations, as well as all life on Earth. The initiative seeks to achieve this by showing how the ocean’s ‘blue’ natural capital can be embedded within global economic, financial and legal systems to support its sustainable governance and management.

Blue natural capital encompasses the nature-made renewable and non-renewable resources and services in marine and coastal ecosystem types, including coral reefs, mangroves, seagrass beds, open ocean, biomass and biodiversity in the water column and deep-sea systems. Ecosystem goods and services, biotic and abiotic, flow from these natural resource stocks (e.g. food provision, carbon sequestration, coastal protection, nutrient cycling) ultimately supporting the economy, human livelihoods, and cultural identities.

The initiative’s ultimate ambition is to contribute to a future in which the importance of blue natural capital is impossible to ignore, in which degrading it carries real and recognised consequences, and in which maintaining and restoring it is systematically rewarded.

Photo: Ng Aik Hong/istock

Outcomes for 2026 and 2027

The initiative will deliver three interconnected outcomes:

  • Develop a research agenda on blue natural capital that identifies critical knowledge gaps and priority areas across economics, finance and law, and explores how transformative change in the governance and valuation of the ocean and its marine ecosystems can be operationalised. 
  • Identify and pilot concrete approaches that demonstrate how blue natural capital can be valued, accounted for and protected in real-world contexts.
  • Shape academic and policy discourse to support transformative change in how the ocean is governed and valued, informing key global processes including the 2028 UN Ocean Conference and post-Agenda 2030.

Contributors, hosting and funding

The initiative is structured around four plenary meetings bringing together an interdisciplinary high-level Sounding Board of internationally recognised academics and practitioners. It is further supported by a wider network of experts spanning research institutions, think tanks, policy organisations, financial institutions, civil society and government bodies worldwide. 

The initiative is hosted by the Grantham Research Institute on Climate Change and the Environment and the Global School of Sustainability (GSoS) at LSE, cutting across two core GSoS themes: ‘Protecting and enhancing nature and biodiversity’ and ‘Mobilising political, legal and governance systems’. The initiative is funded by the Oceano Azul Foundation.

Project team

Monserrat Madariaga Gómez de Cuenca

Consultant

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