CO₂ out of the sky.
For good.
Carbonvault turns forestry waste into stable, permanently stored carbon — measured, verified, and gone from the atmosphere for millennia.
A tree holds carbon for a century. Then gives it back.
Forests burn. Offsets expire. Credits get counted twice. Most of what companies buy as "carbon removal" simply returns to the sky.
Where today's offsets fall short.
Impermanence
Trees release their carbon when they burn, rot or are cut.
Double counting
The same credit sold twice helps no one but the broker.
No verification
Claims without measurement are marketing, not removal.
Locked away for 1,000+ years. Proven tonne by tonne.
Four steps. Permanent results.
Nature captures the carbon. We make sure it never comes back.
Collect
We gather forestry residues that would otherwise burn or decay — releasing their carbon back into the air.
Convert
Our conversion units transform biomass into a stable, carbon-dense material in a self-sustaining process.
Store
The carbon is sealed in regulated deep-storage sites — out of reach of wildfires, erosion and time.
Verify
Every tonne is measured and certified by independent third parties. You get proof, not promises.
Offsets expire. Removal doesn't.
Most carbon credits only promise to avoid future emissions. Carbonvault physically removes CO₂ that's already in the atmosphere — and locks it away for thousands of years.
That's the difference between renting a solution and owning one.
Numbers that don't come back
What partners are saying
Your emissions have a past.
Give them an ending.
Talk to our team about removal contracts for your company — from 100 to 100,000 tonnes.
Start removing carbon