Explainer

What is MRV, and why does everything hinge on it?

Measurement, Reporting, and Verification is the machinery that turns "we removed carbon" into something a stranger can check. It is the least glamorous part of the market and the only part that determines whether a credit means anything.

Three words, three different jobs

Measurement is producing the number. A sensor reading, a lab assay, a soil core, a mass balance across a pyrolysis unit. This is a physical act with a physical instrument.

Reporting is packaging that number with everything needed to interpret it: which methodology version, which calibration date, which site, which batch. A number without provenance is not evidence.

Verification is an independent party checking that the first two were done correctly, then signing their name to it. The signature is worth exactly as much as the independence behind it.

Most market failures trace to one of these three quietly not happening. Estimates presented as measurements. Numbers reported without the context that would reveal their uncertainty. Verifiers selected and paid by the party they audit.

Where it breaks

Four common failures, and the question that exposes each

Modelled numbers wearing measurement's clothes

A default emission factor multiplied by a tonnage is an estimate, not a measurement. It may be a reasonable estimate — but it inherits every assumption in the model, and those assumptions are rarely shown.

Ask: which instrument produced this figure?

Verifier chosen by the audited

Auditor independence is structural or it is nothing.

Ask: who assigned them?

Uncertainty quietly dropped

Every measurement has an error bar. Reporting the midpoint alone hides it.

Ask: what is the confidence interval?

Methodology behind a paywall

You cannot audit a calculation you are not allowed to read.

Ask: can I see the method?

Measurement instrumentation
How we do it

We own the instruments, so nobody self-reports.

The structural fix is boring and effective: take measurement out of the hands of the party with an interest in the result.

  • 01 We install and calibrate the hardware on every site we onboard
  • 02 Readings flow to us continuously, cross-checked against site baseline
  • 03 Verifiers are assigned by rotation and paid from pooled issuance fees
  • 04 Raw data, methodology version, and attestation publish with the credit
Next

Now turn that into a diligence process

Knowing what good MRV looks like is one thing. Having a repeatable way to check it before you buy is another.

Due diligence guide → See our MRV suite