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Make every tonne count.

Carbon removal certificates for companies of every size. Through your bank or direct.

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data points
1.2bn
projects
11,659
issued
2.82bn t
retired
1.59bn t
Photo: aerial forest or mangrove
Agentic procurement · explainable AI
For Müller Logistik GmbH
Retirement certificate
1,200 t CO₂eRetired on behalf of Müller Logistik GmbH
Total€••,•••Projects3SerialPV-114-2024-0081
Approved by Lena M., relationship manager
Who it's for

One service, three ways in.

RegistriesQAVCMBankProject developersCompaniesor directCO₂ FOOTPRINTWe don't issue, verify or certify credits.
The film

“A tonne is only worth something if you can show where it came from.”

Meet the research team

Three things the fragmented market can't give you today.

01

Comparable data

One data model makes credits from every standard comparable side by side.

02

Explainable valuation

A fair value for each credit, with every driver shown in euros.

03

Smart procurement routing

Orders routed by evidence and risk, with every quote checked before purchase.

Try it yourself · an example for companies

Describe your company. Get a draft portfolio in a minute.

Data pipeline & traceability

Every value has a path. Every decision has evidence.

See how the pipeline works
01Capture

Registries, exchanges, ratings and satellite MRV are fetched as they are. Every raw record keeps its source and timestamp.

02Validate

Field contracts check each value before it counts. Schema drift and odd values go to review, not into your data.

03Resolve

When sources disagree, explicit authority rules decide, and the conflict stays visible.

04Trace

Every figure on a project page links back to the record it came from, including the gaps.

05Prove

One click exports an evidence pack for audit, data room or regulator.

Trace · ART102 · Guyana National REDD+01Capture
  • ART registryregistry
  • Verra registryregistry
  • Xpansiv CBLexchange
  • ACXexchange
  • Rating agencyrating
  • Satellite MRVMRV
Resolution engine7 contract layers
Canonical recordVintage2021StatusActiveIssued142,500 t
Fetch log
08:44:21ART registry214 fields captured
08:44:22Xpansiv CBL38 listings
08:44:22Rating agencyBBB · 12 signals
08:44:23Satellite MRVtile 31 days old
Portfolio map: 11,659 carbon projects clustered by category
Portfolio map

11,659 projects. One market, many lenses.

See the whole voluntary carbon market at once. Regroup every project by standard, category, region or status, and open any cluster to find its largest issuers.

Every project type. One system to compare them.

One data model, one quality score and one explained fair value for every project type.

How it works

Built on research, published openly.

The technical concepts and development of the QAVCM platform were presented at the 39th Annual Conference of the AKWI (opens in a new tab), hosted by the Berlin School of Economics and Law (HWR Berlin) (opens in a new tab).

Read the paper →All research & sources
Independent by design →Data & methods →
QAVCMAKWI · 2026
Published researchQAVCM: A Quantitative Aggregation and Analytics Platform for the Fragmented Voluntary Carbon MarketA data model, valuation method and routing framework for comparable, explainable credit procurement.
For banks

Offer it to your clients.

We set up QAVCM in the background, under your brand. Your relationship managers get a carbon offer without building a desk.

For companies

Buy your first certificates.

Tell us what you need. We collect comparable offers and prepare everything for your report. The demo stays open while we do.

Try the demo first
Early-partner terms for the first banks, buyers and project developers.