Imperfect data. Perfect results.
Define rules for your company’s carbon accounting specific to your operations, all the way down to the decimal point and asset.

Get in control of your data with Methods
Apply carbon accounting rules and processes across millions of data records, ensuring you have the consistency you need for audit.
Standardise your methodology
Set if-else rules that make it easy to trace every calculation back to its source.
Identify and fill in the data gaps
Spot missing data periods and categories then use estimates to fill them in.
Catch errors and outliers
Bad formatting or corrupt data? Avarni will catch it before your auditor does.





Built to handle large data sets and complex rules
Define your calculation rules once, run it as often as you need. Eliminate human error and guarantee the same result every time for your auditors.


Eliminate invoice data extraction work with AI
Save hours of time and reduce data entry errors, with AI extraction of invoices and bills.
Use AI to eliminate weeks of manual work
Trained on billions of dollars worth of validated financial data, our AI maps emissions values more accurately than any analyst in a spreadsheet.


Catch and solve errors instantly
Don’t risk an auditor catching errors in your sustainability report. Catch them early and fix them right in Avarni.
Hands-on support every step of the way
Avarni is here to support you through every step of implementation, and providing technical sustainability expertise beyond.

Hear why experts love Avarni
Learn how Avarni elevates your in-house carbon reporting and compliance.
Enterprise-grade customisation
Need to use your own exchange rates or reporting fields? We can support that.
Calculate emissions with AI
Learn more about Avarni’s specialised AI-driven carbon assurance workflows.
Generate compliant reports
Get everything you need to report metrics and targets for ASRS.