Fuente: WIPO "sustainability" Systems and methods presented herein provide for a non-fungible token (NFT) sustainability credit marketplace. One system includes a regulating authority platform operable to generate and issue an NFT for a sustainability credit, and an organization platform operable to receive the issued NFT sustainability credit from the regulating authority platform over a network. A trading platform receives the NFT sustainability credit from the organization platform, posts the NFT sustainability credit for sale, conducts a transaction of the NFT sustainability credit between the organization platform and a buyer platform, and instantiates the transaction in a block of a blockchain of the NFT sustainability credit. A plurality of nodes validates the block and manage the blockchain of the NFT sustainability credit.