Rigorous protocolsyou can trust.
Isometric protocols are authored by our team of Ph.D. scientists, and set the bar for what suppliers need to measure to demonstrate that carbon dioxide has been removed from the atmosphere and safely stored. In line with the Isometric Standard, all protocols ensure removals are additional and based on the latest scientific knowledge.
Each protocol is modular, ensuring suppliers can choose the capture, feedstocks, LCA, and storage mechanisms that best describe their process while adhering to our uniformly high and conservative standard.
Each protocol is modular, ensuring suppliers can choose the capture, feedstocks, LCA, and storage mechanisms that best describe their process while adhering to our uniformly high and conservative standard.
Active consultations
Content listed in this section is currently under consultation. We invite you to read and share your feedback.Module | v1.0 | Under public consultationBiomass and Bio-oil Storage Permeable Reservoirs
This module details durability and monitoring requirements for biomass and bio-oil storage in permeable reservoirs.
Module | v1.2 | Under public consultationBiomass or Bio-oil Storage in Salt Caverns
This module details durability and monitoring requirements for bio-oil or biomass storage in salt caverns.
Module | v1.1 | Under public consultationCO₂ Storage in Depleted Hydrocarbon Reservoirs
This module details durability and monitoring requirements for CO₂ Storage in Depleted Hydrocarbon Reservoirs.
Module | v1.2 | Under public consultationCO₂ Storage in Saline Aquifers
This module details durability and monitoring requirements for CO₂ storage in saline aquifers.
Module | v1.2 | Under public consultationCO₂ Storage via In-situ Mineralization in Mafic and Ultramafic Formations
This module details durability and monitoring requirements associated with the storage of CO₂ by rapid in-situ mineralization in mafic and ultramafic formations.
Module | v1.3 | Under public consultationEnergy Use Accounting
This module describes how energy-related emissions must be calculated so that they can be subtracted in the net CO₂e removal calculation.