World Economic Forum publishes 2026 financier's guide to blue carbon

The World Economic Forum published "Turning the Tide: A Financier's Guide to Investing in Blue Carbon Ecosystems 2026" on 14th April 2026, introducing a Blue Carbon Investment Framework to mobilise private capital for mangroves, seagrasses and salt marshes. With Article 6.4 finalised, blue carbon credits offer a new asset class relevant to Indian coastal restoration and TNFD-aligned investors.

Published on 14th April 2026 with marine-science and financial institutions, the World Economic Forum's "Turning the Tide: A Financier's Guide to Investing in Blue Carbon Ecosystems 2026" is a blueprint for mobilising private capital toward conservation of mangroves, seagrasses and salt marshes. It identifies a financing gap, noting oceans cover over 70% of the planet yet receive under 1% of total climate finance, and introduces a standardised Blue Carbon Investment Framework categorising projects by risk-return and ecological maturity. These ecosystems sequester carbon up to ten times faster than tropical forests.

The guidelines are global, focusing on the Coral Triangle and West African coastlines, and target asset managers, banks, sovereign and corporate issuers, and project developers. The report calls for Blended Finance to de-risk early-stage restoration and promotes Blue Bonds as a scalable funding instrument. It sets rigorous Monitoring, Reporting and Verification protocols using satellite remote sensing and environmental DNA, cautioning against "blue-washing" and prioritising community rights. Indian financiers and coastal-restoration developers, given India's extensive mangrove coastline, can apply the framework to nature-related TNFD disclosure.

Financial institutions should use the report's due-diligence checklist to assess project additionality and permanence, and adopt the MRV protocols leveraging satellite and eDNA technology to ensure transparent sequestration proof. Issuers should evaluate Blue Bonds and Blended Finance structures for marine rehabilitation. With Article 6.4 of the Paris Agreement finalised, firms should prepare for blue carbon credits to become a cornerstone of the international compliance market by late 2026, and integrate blue carbon into net-zero strategies while meeting growing regulatory demand for nature-related disclosures under TNFD.

Key figure — Climate-finance gap: oceans receive less than 1% of total climate finance