Our Carbon Methodology

A rigorous, transparent, and science-based framework for measuring, verifying, and reducing greenhouse gas emissions across Scope 1, 2, and 3 boundaries.

Precision in Carbon Accounting

Accurate carbon measurement is the foundation of meaningful climate action. Verdantix combines international standards with proprietary AI-driven analytics to deliver audit-ready emission inventories.

"Our methodology ensures your carbon data is defensible, comparable, and aligned with global regulatory expectations like CSRD, SEC Climate Rules, and SFDR."

100%
Audit-Ready Data
±2%
Margin of Error
Scope 1-3
Full Value Chain
ISO/GHG
Certified Process

Built on Global Best Practices

Our methodology is anchored in internationally recognized protocols to ensure credibility and compliance.

GHG Protocol

Corporate Standard alignment for comprehensive Scope 1, 2, and 3 inventory management and boundary definition.

ISO 14064-1

Quantification and reporting of greenhouse gas emissions with strict verification and uncertainty management protocols.

SBTi Alignment

Science-Based Targets initiative compatibility to ensure reduction pathways meet 1.5°C climate goals.

TCFD & CSRD

Climate-related financial disclosure readiness, mapping emissions to risk, strategy, and governance metrics.

How We Calculate Your Footprint

A structured, transparent workflow designed for accuracy, scalability, and continuous improvement.

Phase 01

Boundary & Scope Definition

We map your operational and organizational boundaries, identifying all relevant emission sources across direct, indirect energy, and value chain activities.

Phase 02

Data Collection & Integration

Automated ingestion of utility bills, fuel logs, supply chain invoices, and IoT sensor data. We reconcile primary data with high-quality regional emission factors.

Phase 03

Calculation & Modeling

Advanced algorithms apply location-based and market-based conversion factors, activity-based modeling, and spend-based fallbacks for Scope 3 granularity.

Phase 04

Validation & Reduction Roadmap

Third-party verification preparation, uncertainty analysis, and development of prioritized decarbonization strategies aligned with SBTi trajectories.

Data-Driven Accuracy

We don't just calculate emissions; we engineer trust through transparent, auditable data pipelines.

API-First Architecture

Seamless integration with ERP, procurement, and energy management systems for real-time data sync.

AI-Gap Filling

Machine learning models estimate missing Scope 3 data using industry benchmarks and supplier networks.

Third-Party Assurance

All inventories are structured for ISO 14064-3 verification, with complete audit trails and factor documentation.

// Verdantix Emission Calculation Engine
function calculateScope3(activity, factor) {
  const uncertainty = 0.02;
  const validated = auditTrail.verify(activity);
  return {     co2e: activity * factor * (1 + uncertainty),
    status: validated ? 'ASSURED' : 'PENDING',
    standard: 'ISO_14064'   };
}

// Live output: 1,240 tCO₂e ± 2.1%

Common Questions

We prioritize material categories using the GHG Protocol's 15 categories, applying primary supplier data where available and validated industry factors as fallbacks. Our AI models continuously refine estimates as supplier data improves.

Yes. Our reporting templates map directly to ESRS E1 climate requirements, including double materiality alignment, forward-looking transition metrics, and EU Taxonomy eligibility calculations.

We recommend annual formal inventories for compliance, with quarterly updates for internal tracking. Real-time dashboards enable monthly monitoring of high-impact emission sources.

While we are not an accredited verification body ourselves, we structure all data for seamless ISO 14064-3 assurance and partner with accredited auditors to complete the verification process.

Ready to Build Your Carbon Inventory?

Get a transparent, audit-ready methodology tailored to your industry and regulatory requirements. Let's measure accurately and reduce meaningfully.

Request a Methodology Brief