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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 Puro.earth 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 Puro.earth?

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 Puro.earth, our partnership with Nasdaq fortifies our position in propelling the global scale-up of carbon removal.

Carbon removal solutions for suppliers

A CO2 Removal Certificate (CORC) is a digitally tradable carbon credit that represents one tonne of removed and verified carbon from the atmosphere. A critical mechanism for addressing climate change by incentivizing the removal of carbon from the atmosphere.


It is the first-of-its-kind carbon credit that focuses exclusively on carbon removal with guaranteed permanence of 100+ years. CORCs are issued in the Puro Registry and purchased and retired by leading climate-conscious corporations including Microsoft, Shopify and Zurich Insurance Group.


Trusted by: 

We boost offtake and investment capabilities in carbon removal by collaborating with credit intermediaries and investors. Our aim is to simplify the process for these stakeholders to engage with Puro.earth suppliers and optimize their involvement scaling the ecosystem.


We achieve this by:


Increasing Offtake Agreement Opportunities
Offtake agreements, also known as advance market commitments, are essential commitments to purchase CORCs at a predetermined price and date in the future. These agreements are vital for securing debt and equity financing and scaling the carbon removal ecosystem, especially for early-stage projects.


Our mission is to increase the number of CORCs purchased via Offtakes to accelerate the scaling of carbon removal initiatives. As we recognize the urgent need to address climate change, investment in carbon removal technologies and projects is crucial. When intermediaries show interest in facilities like yours, our team supports you with a custom-designed presentation highlighting your facility's capabilities and potential. This presentation serves as a powerful tool to support your pitches to our network of investors and intermediaries. We understand that thorough due diligence is crucial for securing commitments, which is why we offer assistance in compiling all necessary information. 

Projects in the early stages often struggle to show their eligibility and establish a clear path to certification and obtaining CORCs. These challenges may hinder their ability to make projects commercially viable. The Preliminary Assessment service offers vital support to overcome these obstacles as a future supplier and gain a better understanding of whether they are on the right path toward certification and future issuance of CORCs while sending a signal to interested buyers in the market.

Puro.earth suppliers have the opportunity to tap into this service at an additional cost and reap the benefits of increased exposure to CORC buyers by being listed as a future facility on the Puro.earth CORC supplier listing upon passing the assessment.

As a Puro.earth supplier, you will have access to the MyPuro digital portal. An all-in-one platform designed to empower you to manage your facilities, audits, listings, Puro Registry accounts and CORCs more efficiently all in one place.


MyPuro

Resources for suppliers​

Puro Standard

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

Learn more

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 Puro.earth?

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

Become a supplier

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