COP30: High verification costs and policy gaps holding back marine carbon removal

Published 01:05 on November 12, 2025 / Last updated at 01:05 on November 12, 2025 / / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), EMEA (Africa, Europe, Middle East), International (UN Climate Talks), Nature & Biodiversity (Markets, Policy), Nature-based Carbon (Other NbS), Voluntary (VCM Governance)

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Turning marine carbon dioxide removal (mCDR) into a reliable source of carbon credits will require far more rigorous science and costly monitoring, scientists said Tuesday.
Turning marine carbon dioxide removal (mCDR) into a reliable source of carbon credits will require far more rigorous science and costly monitoring, scientists said Tuesday.


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