Baseline vs project scenario
What the land would have done anyway, compared with what it does under the project.
Removals and emission reductions
Carbon taken up by trees and soil, separated from emissions avoided by changed practices.
Leakage and uncertainty
Effects displaced outside the boundary, and a deduction that reflects how confident the measurement is.
Measurement provenance
Satellite observations, soil sampling and field records, each dated and attributable.
Methodologies
Existing farms
Methodology for improved agricultural land management on existing farms.
New planting
Methodology for afforestation, reforestation and revegetation projects.
Soil carbon
Module for soil organic carbon in agricultural systems.
Registry position
Zr3i has established its Verra Registry presence and is building its agricultural carbon project architecture around applicable VCS methodologies. No credits are presented as verified or issued.
All figures on this site are measurements, models or projections. No credits are presented as verified or issued.