Description: An Environmental DAO is a decentralized autonomous organization focused on environmental protection and sustainability promotion. These entities use blockchain technology to facilitate collective and transparent decision-making, allowing members to actively participate in managing ecological projects. Through smart contracts, Environmental DAOs can fund initiatives such as reforestation, conservation of endangered species, and promotion of renewable energy. The decentralized structure of a DAO allows decisions to be made democratically, where each member has a voice and vote, fostering a sense of community and shared responsibility. Additionally, by operating on the blockchain, transparency in fund usage and project execution is guaranteed, increasing trust among participants and the broader community. In a world where environmental challenges are increasingly urgent, Environmental DAOs represent an innovative way to mobilize resources and collective efforts to effectively and sustainably address ecological issues.