Measure an accurate full scope carbon footprint with ease
Cut reporting time by 80%, leverage industry-leading data, and gain continuous guidance from our dedicated Climate Expert team.

Trusted by forward thinking businesses















Support at any stage of your sustainability journey
Collect and measure
Gather business data through automated workflows and APIs to reliably measure your complete carbon footprint.
Reduce & make impact
Set data-driven decarbonization targets and create a clear reduction trajectory for your company.
Report and share
Effortlessly generate auditable GHG assessments and downloadable reports to share your commitment both internally and externally.
See how it works in practice
3 Minute product demo - Manufacturing case study
GHG compliance challenges
Companies face unprecedented pressure to reduce emissions while maintaining competitiveness. Complex supply chains, and stakeholder demands create a perfect storm of compliance challenges.
Process challenges:
- Manual carbon calculation errors
- Complex methodology
Compliance challenges:
- Deadline stress
- Changing emission factors

Built for regulated disclosures and buyer assessments.
















How Sustainalyse delivers results
Transform your carbon footprint from liability to competitive advantage with
industry-leading accuracy and compliance automation
Tailored sustainability expertise for every industry
Prebuilt connectors for utilities, accounting, travel, HR, and logistics—plus an open API and SSO. If your data exists, we’ll bring it in, validate it, and keep it synced.
AI document processing
Turn messy paperwork into calculation-ready data. Route low-confidence items to review; every value links to the source.
Streamlined data management
Automated tagging for regulatory filings. Expert guidance to navigate the complex.
Scope 3 accuracy
Empower your team with expert knowledge.

Trusted by teams that can't afford rework
Praised for clean audits, faster questionnaires, and zero spreadsheet drama.
Working with Sustainalyse was a smooth and efficient experience, thanks to the consultants' expertise and thorough support in identifying and mapping emission factors specific to our Group's activities. Their guidance allowed us to calculate Scope 1, Scope 2, and Scope 3 GHG emissions data accurately and on time.
Sustainalyse is the perfect choice for companies looking to implement sustainability principles and meet international standards.
Features
Future-proof ESG & GHG platform built on assurance-grade standards
Data Automation & AI Document Processing
Turn messy paperwork into calculation-ready data. Route low-confidence items to review; every value links to the source.


Governance & Controls
(Factors, Scope 2, Evidence Vault)
Prevent restatements. Apply correct RECs/GOs logic, vintages, and geography; keep a one-click audit trail.
Supplier & Scope 3
Collect better data without slowing procurement. Document assumptions today and upgrade seamlessly as suppliers improve.


Reporting, Compliance & XBRL
Map once, reuse everywhere - from CSRD to EcoVadis to state-level asks then file in iXBRL with automated checks.
Our Track Record
Your success is our guarantee
We stand behind our results



Data ingestion & automation | |||
| Connectors: utilities, ERP/AP, HRIS, T&E, 3PLs | — | ||
| AI doc processing for bills, waybills, RECs/GOs, EPDs | 10 | 20 | Unlimited |
| De-dupe | 20 GB | 40 GB | Unlimited |
| Unit/data/ID validation | — | ||
Governance & controls | |||
| Factor library (EEA/eGRID/SmartWay/EPDs) with version control | Basic | Advanced | Advanced |
| Approvals | |||
| Change log | |||
| Audit trail | — | ||
| Residual mix automation | — | ||
| Saved reports | — | ||
| Customer properties | — | — | |
| Custom fields | — | — | |
Scope 3 & suppliers | |||
| SSO/SAML authentication | |||
| Advanced permissions | — | ||
| Audit log | — | — | |
| Data history | — | — |
Ready to leave spreadsheets behind?
Join hundreds of companies reporting with confidence to prepare audit-ready reports.
FAQs
Have more questions about Carbon Accounting? Can't find the answer you're looking for? Please contact our support team.
A carbon footprint calculator is a digital tool that helps organizations measure and quantify their greenhouse gas (GHG) emissions across their operations. It converts various activities—such as energy consumption, transportation, waste generation, and supply chain operations—into carbon dioxide equivalent (CO2e) values. These calculators use standardized methodologies like the GHG Protocol to ensure accurate and consistent measurements, enabling companies to understand their environmental impact and identify areas for reduction.
