Decentralized cloud computing, exemplified by Ankr, promotes node incentive sustainability through a robust ecosystem. Ankr leverages idle computing resources, rewarding node operators with ANKR tokens for providing computational power. This Proof-of-Useful-Work (PoUW) model ensures energy-efficient operations, redirecting mining efforts to practical tasks. Incentives are structured around stakeholding, resource provision, and reputation, fostering long-term participation. By reducing reliance on centralized providers, Ankr lowers costs and enhances scalability for dApps, supporting a sustainable blockchain ecosystem. Strategic partnerships and community rewards, like airdrops, further drive engagement, ensuring network resilience. Ankr’s decentralized infrastructure not only democratizes cloud computing but also aligns economic incentives with environmental and operational sustainability, paving the way for a scalable, inclusive Web3 future.