About

We built the carbon report you would want to defend.

If you have just been handed carbon reporting, you do not need another dashboard. You need a number you can put in front of a board and an auditor and stand behind. That is the whole product.

Most UK businesses newly in SECR scope are reporting from a spreadsheet, and no one looking at it can tell which figures were measured and which were guessed.

That is the problem you know if you have inherited one of those workbooks. It is fragile: it breaks when the person who built it leaves, it cannot be traced when someone asks how a number was reached, and it quietly mixes real meter readings with rough estimates until the total means very little. When a board or an auditor leans on that number, there is nothing underneath it.

So the product starts from one belief: a carbon number is only useful if you can say how each part of it was arrived at. Everything follows from that. Every figure is labelled Measured, Estimated or Assumed. The DEFRA 2024 v1.0 factors are frozen per report, so a number you file this year still reconciles next year. And every figure carries a full audit trail back to the reading it came from - raw data in, audit-ready report out.

It is built for you if you are a UK business newly in SECR scope, whatever you do - a brewery, a school, a factory or a data centre. Scope 1 and Scope 2, self-serve, under £5k, working from the bills you already keep. Our own metering hardware is in development, and will let specific figures move from estimated to measured over time.

What we hold to

Three principles behind every report.

You get an honest, traceable number rather than a confident one. These are the rules the product does not bend.

Show the working

You can click any figure in your report and trace it back to the source reading it came from. Nothing hides behind the headline.

Measured beats estimated

You see how every figure was obtained, labelled on the face of the report, and a bill-derived estimate is never dressed up as a reading.

Built for UK reporting

You get SECR Scope 1 and 2 with DEFRA factors frozen per report - the report you actually have to file, not a global sustainability suite.

In short

What Carbon Visio is.

A pre-first-customer product with a clear shape. No inflated claims - here is exactly what it does.

Scope
SECR
UK SECR-native - Scope 1 and Scope 2, the report you have to file.
Factors
DEFRA 2024
Version 1.0 conversion factors, frozen per report so figures reconcile year on year.
Delivery
< £5k
Self-serve. No long implementation, no consultant day-rate to reach a report.
Labelling
M / E / A
Every figure labelled Measured, Estimated or Assumed, with a full audit trail.

Bring one bill. Leave with a report you can file.

A short call on your own data. You see the coverage breakdown and a draft SECR report before you commit to anything.

Or email hello@carbonvisio.com