Methodology documents, buyer guides, market analysis, and case studies. If a document informs a credit we issue, it's public — no form, no sales call.
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Our full-year analysis of 2.4 million verified tonnes: what pathways delivered, where measured output diverged from projections, how pricing moved by permanence tier, and the three failure modes we saw most often across 180 projects.
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How to compare a 40-year forestry credit against a 10,000-year weathering credit without pretending they're the same product.
What instrumentation your pathway actually needs, what it costs, and which measurements verifiers will reject.
Transacted price ranges across biochar, weathering, DAC, and reforestation — with the offtake discount curve by contract length.
How our buffer pool is sized, what it has paid out, and the reversal events recorded across the portfolio since 2024.
Recorded session with sustainability leads from three enterprise buyers on the questions they were asked and how they answered.
Our head of verification walks through how a verifier is assigned, what they check on site, and what triggers a rejection.
The full build-out — hardware selection, power constraints, farmer training, and the first 18,400 verified tonnes.
How one buyer moved from unverified offsets to a documented removal portfolio, and what their auditor asked for.
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Versioned, diffable, and public. When a calculation changes, you can see exactly what changed and when.
Ask for any document at carbtrust@gmail.com — no sales process attached.
Honest answer: we haven't built the download infrastructure yet. Email us and a person sends the document the same day, with no sales sequence attached. We'd rather admit the gap than put up a fake button.
No. Methodologies, reports, and case studies go to anyone who asks — competitors and journalists included. A methodology that only works when nobody else can read it isn't a methodology.
Cite freely with attribution. For republishing substantial extracts, drop us a line first — mostly so we can flag if a newer version supersedes what you're quoting.
As the science requires — typically once or twice a year per pathway. Every version is retained, and credits stay linked to the methodology version in force when they were issued.
Can't find it?
If it informs a credit we issue, we'll send it. If we can't share something, we'll tell you why.