Measure what you actually emit
Upload your energy bills, fuel receipts, travel records, and purchasing data. Via Excel, CSV, or your accounting software. Most businesses complete the data input in a single afternoon.
Excel & CSV upload
Drop in your existing spreadsheets. Our parser auto-maps columns to emission categories.
Guided manual entry
Category-by-category forms with inline emission factors. No expertise required.
Exact Online & accounting integrations
Connect your bookkeeping to pull purchase and energy data automatically.
Accepted formats: Excel (.xlsx), CSV, Exact Online, direct entry
We calculate your complete footprint
GHG Protocol emission factors are applied automatically across all categories. The result: a complete, explainable Scope 1, 2 & 3 footprint — per category, per location, per year.
GHG Protocol emission factors
Updated annually from authoritative national registries and IPCC AR6. Applied automatically — you never need to look up a conversion factor.
Complete Scope 1, 2 & 3 coverage
Every emission source covered: from your gas heating to your supply chain purchases. The exact breakdown your customers are asking for.
Per-category transparency
Every number is traceable to its source data point. No black boxes. Auditors and customers can follow the calculation.
Multi-location & multi-entity
Multiple offices, warehouses, or subsidiaries handled in a single measurement. Consolidate or report separately — your choice.
A shareable report. Ready in days.
Once your footprint is calculated, CO₂ Expert generates a GHG Protocol-compliant report you can send to any customer, bank, or procurement team immediately.
What your report includes
Output formats: branded PDF, Excel export, CSRD-ready XML
Track progress year on year
Return next year with updated data. See what changed, set targets, and show measurable improvement — what customers are increasingly asking for.
Built on international standards
Recognised globally. Trusted by auditors.
Your report is built on the frameworks your customers, banks, and regulators already accept — no translation layer needed.
Corporate Standard
The global gold standard for measuring and reporting corporate greenhouse gas emissions. Defines Scope 1, 2 & 3 boundaries. Required by most ESG frameworks.
GHG Inventories & Verification
International standard for GHG accounting and third-party verification. Accepted by regulators and rating agencies worldwide.
EU Sustainability Reporting
EU Corporate Sustainability Reporting Directive. Mandatory for companies with 1,000+ employees from 2025. Your supply chain must comply.
SME Voluntary Standard
The EFRAG voluntary standard specifically designed for SMBs. Proportionate, practical, and accepted by large companies for supply-chain reporting.
Your next customer questionnaire is coming.
Book a free 30-minute call. We show you exactly what your footprint looks like and how to get a report ready before your customer asks.