Sorus Consulting Discuss a Project
Aerial forest canopy used as a backdrop for ARR due diligence
ARR Carbon Technical Authority

ARR Carbon Due Diligence, built for investor scrutiny

We run decision-grade technical audits and reviews that stress-test ARR forest carbon project claims, delivery risk, and MRV credibility.

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Core Capabilities
ARR technical audit
Audit

ARR Technical Audit

Evidence-first diligence that tests baseline credibility, additionality, permanence, leakage, and MRV readiness. We quantify downside exposure, isolate the assumptions that move valuation, and flag validation bottlenecks before submission.

Geospatial analysis
Spatial

Geospatial Analysis

Risk overlays, boundary QA, and landscape intelligence that validate claims.

Geospatial & MRV Toolkit
Signal Stack

The Technical Signal Behind Every Decision

We combine remote sensing, field intelligence, and counterfactual modeling to isolate which assumptions drive delivery risk.

  • Remote sensing: LiDAR + multispectral
  • Field intelligence: plot calibration
  • Disturbance risk: fire, drought, pests
  • Baseline counterfactuals
  • Uncertainty tracking and QA/QC
LiDAR scan