standard

Isometric Enhanced Weathering Protocol Version 1.1

Jurisdiction countryInternational

Instrument typecertification-protocol

Authorityregistry

PathwaysEnhanced rock weathering (agricultural)

Scopecarbon removal only

Statusamended

DetailIsometric certified an update (Version 1.1) to its Enhanced Weathering Protocol following a 30-day public consultation including carbon removal suppliers, EW partners and the Isometric Science Network (300+ academic researchers). Changes reflect learnings from verifying the world's first Enhanced Weathering credits, issued in December 2024. The update tailors the minimum number of soil samples to

Stated statusamended

Pathway scopespecific

Pathway noteIsometric Enhanced Weathering Protocol certifies soil/porewater-based enhanced weathering credits

automatically extracted from the cited source; not yet reviewed by a person · discovered via registry-isometric · extracted 2026-09-10

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