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Your Xero spend, in your carbon ledger

Connect Xero and pull a full financial year of supplier spend in one click. You see exactly what's coming in, rolled up per account, drillable to the line, before a single row touches your footprint. Our analyst then cleans, categorises and estimates the emissions, and you stay the reviewer. Read-only: we never change your Xero records.

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How it works

1

Connect Xero

Authorise CO2 Lab to read your transactions via secure OAuth. Read-only: we never modify your Xero data.

2

Preview the year's spend

Pick a reporting year and see the supplier spend we'd bring in, rolled up per account and drillable to each line. Nothing is written until you import.

3

Analyst categorises, you review

On import, our analyst cleans, excludes and categorises the spend into GHG Protocol categories with spend-based factors, then you review every number before it lands in your footprint.

How teams use it

Spend-based Scope 3

Turn a year of purchase transactions into Scope 3 estimates: no spreadsheets, no manual entry.

Preview before commit

See exactly which accounts and line items are coming in, biggest spend first, before anything is written.

Financial-year alignment

Imports align to your financial year, so emissions match your reporting periods.

Safe re-imports

Re-import a year and the previous Xero data is superseded automatically, never double-counted.

Once the analyst has categorised the spend you imported from Xero, the finished footprint shows your emissions split across the three scopes and the largest sources behind them, so you can see what is actually driving the total.

Key features

Built to fit into your existing workflows. No new tools or processes for your team to learn.

One-click import of a full financial year of supplier spend

Read-only OAuth: your Xero records are never modified

Per-account preview, drillable to each transaction, before anything is written

Analyst categorisation into GHG Protocol categories, with you as the reviewer

Automatic supersede on re-import: no double-counting

Frequently asked questions

Carbon accounting for your industry

Industry

Manufacturing

Process, energy and materials, with the factor shown per line.

Industry

Food & Beverage

Ingredient-level farm-gate factors for food and beverage producers.

Industry

Retail

Turn thousands of SKU spend lines into a defensible Scope 3.

Industry

Logistics

Fleet fuel and subcontracted freight, reported per route.

Ready to connect Xero?

Connect Xero and start automating your sustainability reporting.

Get started with Xero