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The CNaught blog

Insights on carbon markets, climate strategy, and the science behind taking credible climate action.

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Artificial Intelligence
The Tip of the Iceberg: Most AI-Written Code Leaves No Trace, So We Trained a Model to Uncover it
Only 1.5% of public commits carry an AI signature, so we trained a model to find the rest. It turns out about 1 in 3 commits is now written with meaningful AI help.
Jacob Model
July 29, 2026
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Customer Stories
Lubanzi Wines: How a South African Winery Went from DIY Spreadsheets to a High-Integrity Carbon Credit Strategy
How Lubanzi Wines went from Googling emissions factors and writing checks to a Cape Town recycling center to a diversified carbon credit portfolio with CNaught. A B-Corp, Fair Trade, and Climate Label certified winery's journey to credible climate action.
CNaught Team
April 22, 2026
Industry
Q1 2026 Voluntary Carbon Market News: What Buyers Need to Know
Rachel Engstrand
March 27, 2026
Product
How to Actually Measure the Carbon Footprint of AI Code
Carbonlog is an open-source Claude Code plugin that tracks AI coding emissions in real time using independent academic methodology. Install it in 30 seconds. Here's how it works and how to report the results.
CNaught Team
March 24, 2026
Product
Meet Sage: An AI Sustainability Teammate for Teams That Can't Afford to Wait
Sage gives lean sustainability teams instant access to emissions calculations, portfolio insights, and reporting support. Try it free today.
CNaught Team
February 18, 2026
Industry
The Business Cases That Finally Landed After 20 Years of Selling Sustainability
Clients used to need convincing. Now they're asking for zero-carbon buildings. ZGF's Chris Chatto on the business cases that finally land.
CNaught Team
February 10, 2026
Product
Simplify CDP Reporting With CNaught's Downloadable Compliance Report
We’ve made CDP reporting easier with a downloadable CDP Compliance Report, available directly in your CNaught dashboard.
Leslie Chao
February 3, 2026

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