Certify your carbon removal

The world needs pioneers to durably remove carbon on a global scale. Join the world’s leading crediting platform for engineered carbon removal and earn revenue for your net-negative emissions.

Become a Supplier

What are the steps to becoming certified?

Starting from initial qualification to reaping the benefits of being issued your CO2 Removal Certificates (CORCs), here's what you can expect from the Puro certification journey. Along the journey, suppliers must provide evidence that carbon removal processes and products meet the high standards set by the Puro Standard. The evidence and the activity are independently audited by third-party validation and verification bodies (VVB). Our dedicated team is here to guide and support you throughout the entire journey.

Why choose

Market Leader

Join us alongside other pioneers in carbon removal and explore our thriving ecosystem of sales channel partners, expert project developers, and investors.

Endorsed by Global Benchmarks

Trust is paramount in carbon markets. Our Puro Standard, endorsed by ICROA, instills confidence in buyers and ensures the integrity of CORCs.

Rigorous Scientific Approach

Our commitment to scientific rigour is unmatched. We've introduced five groundbreaking carbon removal methodologies, setting the standard for high-quality credits.

Overcoming Barriers

We understand the challenges of entering the market. Our Puro Accelerate program is dedicated to fostering offtake agreements and scaling the market.

Transparent Business Model

Our fee structure is meticulously designed to fuel the growth of the nascent carbon removal activities, with no hidden costs and support throughout the certification journey.

Backed by Nasdaq

As a significant investor in, our partnership with Nasdaq fortifies our position in propelling the global scale-up of carbon removal.

Carbon removal solutions for suppliers

Resources for suppliers​

Puro Standard

Find out why the Puro Standard is the choice of integrity and transparency in the market.

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Puro Standard Documentation

Download our General Rules and Methodologies to understand if your carbon removal is eligible to be certified under the Puro Standard.

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Fee Structure

Learn more about our transparent and accessible business model.

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Ready to start your carbon removal certification journey with

Enter the carbon markets backed by the trust and integrity of the Puro Standard.

Become a supplier

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