CO2 Management > Engineered Removals > MRV costs for enhanced rock weathering could drop with sensor-based proxies -report

MRV costs for enhanced rock weathering could drop with sensor-based proxies -report

Published 15:23 on January 27, 2026 / Last updated at 15:23 on January 27, 2026 / / CO2 Management (Engineered Removals), EMEA (Europe), Nature-based Carbon (Other NbS), Voluntary (VCM Developments)

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Using cheap water sensors could help cut the cost of monitoring, reporting, and verification (MRV) for carbon removal from enhanced rock weathering (ERW), but the method requires site-specific calibration and periodic verification to be reliable, according to a study published last week.
Using cheap water sensors could help cut the cost of monitoring, reporting, and verification (MRV) for carbon removal from enhanced rock weathering (ERW), but the method requires site-specific calibration and periodic verification to be reliable, according to a study published last week.


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