Deep Dives
Thought-provoking research providing extensive learning opportunities

Financing Implementation of the Global Plastics Treaty

Minna Epps, et al., IUCN Plastics & Pollution

The future international legally binding instrument on plastic pollution presents a historic opportunity to address one of the most pervasive drivers of environmental degradation worldwide.

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An Allocator Guide to Climate Solutions Investing

Tideline

A practical roadmap for institutional investors seeking to build rigorous climate solutions investment strategies and deploy capital toward mitigation, adaptation, and resilience at scale.

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Building equitable and nature-positive blue natural capital markets

Ralph Chami, Jan Pachner, et. al,

Blue natural capital (BNC) markets have the potential to address global environmental crises such as biodiversity and climate emergencies by contributing to the conservation and restoration of marine ecosystems while providing economic benefits to the owners of these ecosystems and the buyers of their services.

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Bloomberg Philanthropies Commits $260 Million to Help Close the Ocean Protection Gap as the Push to Protect 30% of the Ocean Enters Its Most Critical Phase

Bloomberg Philanthropies

With just four years left to achieve 30×30, new support will help create the first marine protected areas under the High Seas Treaty and strengthen fisheries transparency, coral reef protection, and community-led conservation.

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The Regenerative Blue Economy: Pathways to Prosperity

World Economic Forum Energy Solutions Fisheries & Aquaculture Plastics & Pollution Shipping & Ports Tourism

Marine ecosystems continue to degrade under pressure from warming seas, rising tides, pollution and overuse, undermining the long-term well-being of the communities and economies that depend on them. This report examines how to shift from the status quo – which perpetuates this decline – towards a regenerative blue economy.

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Unexpected expansion and regrowth in Earth’s mangrove forests over the past four decades

Zhen Zhang, et al., Science.org

Mangrove forests are coastal habitats that serve as nurseries for economically important fisheries.

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Ocean philanthropy: small sums for a vast domain

Rhett Ayers Butler, Mongabay

Ocean philanthropy remains small relative to the scale of the ocean itself, accounting for well under 1% of global charitable giving despite steady growth over the past decade.

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Turning the Tide: A Financier’s Guide to Investing in Blue Carbon Ecosystems

Emma Dries, et al., World Economic Forum

Mangroves, tidal marshes and seagrass meadows underpin climate resilience, coastal economies and biodiversity, but remain critically underfunded. Despite their scale and value, they attract less than 1% of international climate finance.

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Climate Intuition: Tipping points: Decision-making under deep uncertainty

Dr. Sarah Kapnick, J.P. Morgan

Climate tipping points are deeply uncertain but can have highly impactful consequences. How can they be better priced into financial decision-making?

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Reefense: Living shoreline mosaics can achieve ecological and engineering outcomes with interdisciplinary design

Rebecca L. Morris, et al., PNAS Fisheries & Aquaculture

Living shorelines that comprise oyster reefs within a mosaic of multiple coastal habitats can be a resilient and adaptive coastal protection alternative to conventional engineered structures.

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Marine Capture Fisheries: Innovative Practices for Aquatic Animal Welfare (5th Edition)

Aquatic Life Institute (ALI) Fisheries & Aquaculture

Aquatic Life Institute (ALI) publishes an annual report, highlighting the most progressive and innovative animal welfare practices for capture fisheries. 

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Priority questions for the next decade of blue carbon science

Peter I. Macreadie, George E. Biddulph, Pere Masque, et al., Nature Fisheries & Aquaculture

Blue carbon ecosystems, classically defined as mangroves, tidal marshes and seagrasses, but increasingly expanded to include ecosystems such as tidal flats, macroalgal forests and shelf sediments, contribute to climate change mitigation and biodiversity support. 

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OES Annual Report

Ocean Energy Systems Energy Solutions

This Annual Report presents the collaborative work of IEA-OES, emphasizing key achievements and recent global developments.

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50 Investible Opportunities for a New Nature Economy

World Economic Forum, Oliver Wyman

While businesses are feeling the adverse impacts of nature loss, they are also beginning to recognise the opportunities a nature-positive economy can offer. 

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Financing SIDS’ Blue Development

Back to Blue, Economist Impact and The Nippon Foundation

 An assessment of regional delivery frameworks.

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The Next Wave of Blue Growth | BlueInvest Investor Report 2026

European Commission Energy Solutions Fisheries & Aquaculture Plastics & Pollution Shipping & Ports

The ocean is a dynamic hub for innovation, where the “blue economy” encompasses a wide spectrum of cutting-edge technologies that deliver sustainable solutions to ocean-related challenges. 

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The Ocean Equity Index

Jessica L. Blythe, et al., Nature

The ocean is essential for humanity. Yet, inequity in ocean-based activities is widespread and accelerating.

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State of Finance for Nature 2026 | Nature in the Red: Powering the Trillion Dollar Nature Transition Economy

UNEP

UNEP's State of Finance for Nature 2026: Nature in the Red: Powering the Trillion Dollar Nature Transition Economy tracks global finance flows to Nature-based Solutions (NbS) and reveals that we are far off track in investing in nature to tackle climate change, biodiversity loss and ecosystem degradation. 

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The Ocean Economy Imperative: Defining Value, Managing Risk and Mobilizing Investment

World Economic Forum, McKinsey & Company Energy Solutions Fisheries & Aquaculture Shipping & Ports

This paper aims to shift the conversation from awareness to action – from seeing the ocean primarily as an environmental concern to engaging with it as a foundation of economic resilience and long-term value creation. 

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Investing in Blue Foods: Innovation and Partnerships for Impact

World Economic Forum, Boston Consulting Group, Food Innovators Network Fisheries & Aquaculture

A new white paper by the World Economic Forum and Boston Consulting Group highlights blue foods as a major opportunity to strengthen global food systems, particularly across Africa.

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