Ask or search…
Comment on page


The Carbon Bridge allows anyone to bring their carbon credits on and off of the Toucan Metaregistry.
This section includes an overview on the Carbon Bridge; requirements to successfully bridge from; a link to step-by-step instructions on how to bridge carbon from the registry; the approval process; and your fungible TCO2 tokenized carbon credits.

The Toucan Carbon Bridge

The Carbon Bridge allows anybody to bring their carbon credits on-chain in a tokenized form. Tokens have multiple advantages over legacy credits, including full transparency, programmability, fractionalization, and composability with the emerging DeFi ecosystem.
The Carbon Bridge connects high-quality carbon registries with the Toucan Metaregistry, an on-chain registry on the Celo and Polygon networks. We believe that carbon needs to be a multi-chain asset, and more public blockchains will be supported in the future.

How it works

The Toucan Carbon Bridge is a two-way bridge from to Celo and Polygon networks.