Celo is a permissionless blockchain designed to foster a more inclusive financial system while maintaining a carbon-negative status. It aims to make blockchain technology accessible to anyone with a mobile phone, catering to a global audience. The Celo ecosystem consists of a decentralized proof-of-stake blockchain (Celo platform), the CELO governance asset, and several stable assets like cUSD, cEUR, and cREAL, which facilitate the use of digital assets. Launched on Earth Day 2020, Celo emphasizes environmental sustainability and supports diverse projects worldwide, aiming to create conditions that promote prosperity.