Turn your bills into
audit-ready carbon reports.
CarbonBooks reads the real consumption number straight off your utility bills — not your spend — and turns it into a defensible Scope 1, 2 & 3 report. Built for small businesses now facing mandatory climate reporting.
No credit card · Free forever plan · Set up in an afternoon
every figure, every time
Climate reporting is becoming mandatory — and most small businesses have no idea where to start.
You don't have a sustainability team. You have a business to run. But the requests are arriving — from regulators, from big customers, from your own supply chain — and a spreadsheet of spend estimates won't survive an audit.
From a messy bill to a defensible report.
In three steps.
No integrations to wire up. No clean data required. It works with the documents you already have.
Upload any bill
Electricity, gas, fuel, water — a photo, a scan, or a PDF. Even crumpled, real-world documents. Drop it in and you're done.
We read the real numbers
OCR extracts the actual consumption. An AI classifier identifies what it is. Then we multiply by the correct official emission factor for your region.
Get a defensible report
A clear Scope 1, 2 & 3 report you can hand to an auditor, a customer, or a regulator — with every figure traceable back to its source document.
Most carbon tools guess. We measure.
The market is crowded with software that says the same thing. Here is the part that actually matters.
The whole carbon workflow, built in.
Live dashboard
Your real carbon footprint, updated the moment you upload.
Document vault & ledger
Every bill and every line item — immutable, searchable, and traceable.
Recommendations
Practical, localised ways to cut emissions — based on your own data and local schemes.
Reduction goals
Set targets like "cut 43% by 2030" and track real progress automatically.
Supplier tracking (Scope 3)
Invite suppliers to contribute their data through their own secure portal.
Country-aware reports
The right factors and report format for your jurisdiction. Australia first.
The right factors and format for your jurisdiction.
Whether you report under Australia's AASB S2 mandate or respond to European supply-chain requests, CarbonBooks applies the correct official factors and report format for where you operate.
"Audit-grade" isn't a slogan. It's how the numbers are built.
Official emission factors
We use authoritative, jurisdiction-specific factors — DCCEEW NGA for Australia, AIB & EEA for Europe — never made-up averages.
Every figure traceable
Click any number in your report and follow it straight back to the source document and the factor that produced it.
Immutable records
Documents and line items are stored as a tamper-evident ledger, so your history stands up to review.
CarbonBooks produces defensible data to support professional and auditor review — it does not replace it, and it does not guarantee compliance. You stay in control of what you report.
Starts free. Scales with you. No sales call.
Per company, per month (USD). All your users included. 14-day free Pro trial — no card required.