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ClimeUp

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Our Methodology

How ClimeUp calculates — our emission factor sources, standards alignment and AI model assumptions, published openly.

15+ emission factor databases documented

GHG Protocol and ISO 14064/14067 alignment

AI model assumptions and confidence scoring

Versioned, quarterly-updated factor sets

Independent verification statements

GHG Accounting Suite

Scope 1, 2 & 3

Overview

How ClimeUp calculates — our emission factor sources, standards alignment and AI model assumptions, published openly.

We believe a number you can't trace is a number you can't trust. So we show our work.

Frequently asked questions

Audit-grade reporting depends on traceability. If you can't see how a number was calculated, neither can your auditor — so we publish our sources, standards and assumptions to keep every figure defensible.

Factor sets are updated quarterly and versioned, so you always know exactly which data underpins a given calculation.

Inside the methodology

Emission Factors

Every factor source — IPCC, EPA, DEFRA, ecoinvent — documented and versioned.

Standards

Full alignment with GHG Protocol and ISO 14064/14067, explained.

AI Transparency

How our models gap-fill and flag data, with confidence scores you can see.

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Talk to our experts and see how ClimeUp can solve your specific challenge.