Carbonized is an onchain marketplace for carbon credits. Explore order books, auctions, retirement certificates and portfolio tracking with settlement in USDG on Robinhood Chain. Carbonized is a carbon-credit marketplace on EVM chains, deployed to Robinhood Chain Testnet and being prepared for Robinhood Chain mainnet. Carbonized lets companies and traders trade, auction and retire tokenized carbon credits onchain. Each credit is an ERC-721 NFT created by an authorized issuer and carrying project metadata; credits can be wrapped 1:1 by tonnes of CO2 into ERC-20 tokens that trade on a marketplace combining an order book, timed auctions and an AMM pool.