Buy carbon removal credits

Neutralize your emissions with CO2 Removal Certificates, a revolutionary new carbon removal credit.
How the marketplace for carbon removal credits works
Net-negative emissions 
We identify suppliers with net-negative emissions. In other words, through their products and/or processes they remove more carbon from the atmosphere than they emit.
Science based verification
The sequestered carbon is scientifically measured and independently verified by a reputable third party. After accounting for the company's own emissions, only the net negative emissions are turned into carbon removal credits (CORCs). 
Industrial scale removals
Climate conscious companies buy the carbon removal credits to offset the carbon emissions they could not avoid or reduce. The use of CORCs creates economic drivers to accelerate the development of suppliers' carbon sequestration activities.
Demonstrate your climate impact
Buyers can retire the CORCs to support net zero claims in their sustainability reporting and/or to develop carbon neutral products and services.

There are two ways to become climate positive with CORCs.


Online shop

In the online shop you can easily buy up to 1.000 CORCS using a credit card, and cancel the CORCs to one beneficiary (like a company or organization). Please note that only a limited number of CORCs are available for online purchase.

Shop online

Pre-purchase agreement

With a Pre-Purchase Agreement customers can reserve CORCs from a future issuance, buy CORCs with a flexible retirement date or negotiate a large-scale purchase from existing suppliers. Customers who want to enhance their impact can support carbon removal projects that are in the development phase by committing to buy from them in the future. These commitments can help these Pre-CORC projects secure funding.

View all CORC Suppliers  View Pre-CORC Projects


Even a small step can create a big impact

Moving to 100% carbon removal credits is not always feasible. However, according to the Oxford Principles for Net Zero Aligned Offsetting a credible offsetting strategy that is compatible with the Paris Agreement requires organizations: “…to gradually increase the percentage of carbon removal credits they procure with the view of exclusively sourcing carbon removals by mid-century.” 

Many of our customers start with a pilot. They choose to neutralize the emissions of a geography, an office, a conference, or the business flights in a year. Others decide to become completely net zero with carbon removal. Even if removals constitute a relatively small portion of a company’s portfolio of credits initially, it is important signal that encourages investment in carbon removal technologies.

Imagine that, with CORCs any business can give a capital injection to remove carbon from the atmosphere.


Book a meeting

Book a meeting to explore your challenges and get valuable insights on how to become carbon neutral with CORCs.






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