VM0044 · Puro.earth
Biochar Production & Application dMRV
Track biochar from feedstock sourcing through pyrolysis batches to field application, with the unbroken chain of custody that carbon-removal buyers demand.
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100+
years of durable carbon storage
3
custody stages linked per tonne
1
immutable audit trail per batch
The problem with paper-based Biochar MRV
Feedstock origin undocumented — additionality questioned
Production batches logged in notebooks, temperatures unrecorded
No proof biochar actually reached the soil
Registry audits demand a chain of custody nobody kept
Chain of custody from feedstock to soil
How TrueCarbon digitises Biochar
Feedstock sourcing records
Biomass type, source location and quantity logged at intake, with supplier and transport evidence attached.
Pyrolysis batch logging
Batch-level production records — feedstock in, biochar out, process parameters — form the core of your removal calculation.
Application evidence
Field application events with GPS location, quantity applied and geotagged photos close the loop from kiln to soil.
End-to-end chain of custody
Every tonne is traceable from source to soil through linked records and an immutable audit trail.
Plus everything in the core platform — multi-tenant workspaces, role-based access, offline-first mobile app and immutable audit trails. Explore platform capabilities
Biochar dMRV — FAQs
Does TrueCarbon support Puro.earth biochar methodology requirements?
TrueCarbon's configurable schema captures the production, feedstock and application data points required by Puro.earth and VM0044, and exports them in verifier-ready formats.
Can we track multiple production sites in one programme?
Yes. Multi-site programmes are native — each kiln or production unit is registered separately with its own batch history.
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Digitise your Biochar programme
Get a walkthrough configured for biochar production & application — your methodology, your field workflow.