About CO2 Lab
We build an AI Sustainability Analyst that does the grunt work of carbon accounting and shows its working, so the person who signs the report stays in control of every number.
The team behind CO2 Lab
CO2 Lab pairs hands-on carbon expertise with engineering. Every update to the analyst is measured against footprints we already know are correct.

Lindy Hua
CEO, GHG specialist & data scientist
Prepared full Scope 1, 2 and 3 disclosures by hand. The analyst's methodology is hers.
Lindy on LinkedIn →
Victor Wong
CTO, AI & software engineer
Built AI for safety-critical systems like self-driving cars, where a wrong answer isn't an option.
Victor on LinkedIn →The founders previously built at
Why you can trust the numbers
A director signs your sustainability report and carries personal liability for it. So we built CO2 Lab so you can check every number yourself, rather than take our word for it.
We measure accuracy against known answers
We hold the analyst against hand-verified, known-correct footprints and measure how close it lands, every time we change it. Our accuracy is measured in the open, against answers we already know.
See how →Your data stays yours
Your data is never used to train any model. We hold contractual terms with our AI subprocessors that prohibit it, and it's encrypted in transit and kept segregated per customer.
See how →You stay the reviewer
Every figure traces back to its source document, the emission factor applied, and the reasoning for the match. The analyst does the tedious work and hands it back for you to check and sign off.
See how →Bring a real invoice
See the analyst read it, calculate the emissions, and show you the source, the factor, and the reasoning behind the number.
Book a Sustainability Check-up