✅ Certificates show where and when carbon was removed
✅ Third-party verification and quantification for each credit
✅ Peer-reviewed methodology with 10+ yrs of CO2 storage ✅ Carbon removal projects re-verify data every 3 years
✅ All transactions tracked on the blockchain
✅ Immediate retirement prevents duplicate sales
While reducing emissions is important, only carbon removal can drive climate change in reverse. Nori Carbon Removal Tonnes (NRTs) represent CO2 removed from the atmosphere and stored for 10+ years. We don’t sell reduction or avoidance offsets.
Your one-of-a-kind carbon removal certificate describes when and where carbon was sequestered and is updated over the lifetime of the project — so you know where your money is going and can easily share your impact. See Seattle Chocolate's certificate.
Third-party partners quantify the amount of carbon removed from each project, then independent verifiers audit the projects to ensure practice changes, data accuracy, and land authority.
Nori Carbon Removal Tonnes are immediately retired once purchased, meaning they can’t be resold or traded. This helps drive more money towards carbon removal projects. Learn more.
Our marketplace is built on Polygon, an energy-efficient blockchain that enables us to offer:
We bring transparency to carbon markets by publicly and immutably recording all transactions. Our carbon removals are originated, tracked, and retired on-chain.
Thanks to our blockchain infrastructure, carbon removal suppliers have true ownership of their credits until they sell, and get faster, safer payouts when they do.