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MRV Framework

Measurement, recording, and verification you can defend

Our MRV architecture translates ecological change into auditable carbon outcomes — structured for registry scrutiny, investor confidence, and long-term permanence tracking.

The MRV cycle

Four pillars of defensible carbon accounting

Carbonmetre structures every engagement around the internationally recognised MRV sequence. Each pillar produces documented outputs that feed the next, creating an unbroken chain of evidence from field to registry.

M

Measurement

Quantify carbon stocks and fluxes using remote sensing and calibrated models.

R

Recording

Store observations, metadata, and processing history in versioned datasets.

V

Verification

Independently validate claims against evidence and methodology requirements.

R

Reporting

Package results for registry submission and ongoing monitoring cycles.

Our approach

Nature-based carbon projects face a common challenge: demonstrating that removals are real, additional, and permanent. Our framework addresses this by embedding transparency, reproducibility, and third-party readiness at every stage — not as an afterthought at issuance.

Remote sensing measurement of forestry biomass and carbon stocks
Measurement

Quantify carbon with precision

Measurement establishes the scientific basis for any credit claim. We use high-resolution imagery and allometric models to estimate biomass and carbon density across project boundaries, with explicit uncertainty bounds at every reporting period.

  • Baseline and project scenario stock assessments
  • Temporal monitoring of growth, harvest, and degradation
  • Leakage and buffer zone analysis from geospatial layers
  • Ground-truth calibration where field plots are available
Structured recording of carbon monitoring data and metadata
Recording

Document every data point

Recording ensures that measurements are traceable, reproducible, and available for audit. All imagery, model parameters, and outputs are stored with version history so any result can be reconstructed months or years later.

  • Immutable processing logs and parameter records
  • Georeferenced asset libraries tied to project boundaries
  • Metadata standards aligned with registry data requirements
  • Secure archival across monitoring periods
Independent verification of carbon project claims
Verification

Validate before you issue

Verification applies independent checks to confirm that reported removals meet methodology rules, permanence thresholds, and additionality criteria. Our geospatial evidence packages are structured for validator and registry review.

  • Methodology compliance checks against approved standards
  • Permanence and reversal risk screening from remote sensing
  • Cross-validation of model outputs and baseline assumptions
  • Evidence bundles prepared for third-party auditors
Registry reporting documentation for carbon projects
Reporting

Report with registry confidence

Reporting translates verified results into the formats registries require for listing, issuance, and ongoing monitoring. We produce monitoring reports, verification summaries, and supporting geospatial annexes ready for submission.

  • Monitoring and verification report drafting
  • Maps, tables, and methodological appendices
  • Responses to auditor and registry clarification requests
  • Periodic update cycles across crediting periods
Verra VCS Gold Standard CDM principles National REDD+ frameworks Corporate net-zero disclosures

End-to-end workflow

How the framework operates in practice

The MRV cycle repeats across crediting periods. Our technology platform automates data flow between stages while your team retains oversight at each gate.

  1. 01

    Establish baseline

    Define project boundaries, reference scenarios, and initial carbon stock estimates.

  2. 02

    Monitor continuously

    Acquire imagery and update measurements on your agreed monitoring schedule.

  3. 03

    Verify & reconcile

    Run verification checks and reconcile outputs against methodology requirements.

  4. 04

    Report & iterate

    Submit registry reports and begin the next monitoring cycle with full continuity.

Build your MRV programme with us

Whether you are designing a new nature-based project or strengthening an existing monitoring plan, our team will map the right framework to your registry and geography.

Contact our Carbon Experts