Enhanced Weathering suppliers can now use the new Tracer Resolvability Calculator in Certify to quickly identify suitable tracers for each removal area—a group of fields credited together within a project.
Suppliers can submit elemental composition data for feedstocks and baseline soils, and specify the mass of feedstock applied to the area of interest. Certify then applies the methodology defined by Suhrhoff et al. to determine whether the concentration of a given tracer in the soil would increase enough to confirm that feedstock has been applied, accounting for the natural variability of that element in the baseline soil. This allows suppliers to determine, in advance, which tracers are likely to produce a measurable and reliable weathering signal.
