Sustainable Blockchain

Definition ∞ This describes a blockchain network designed to minimize its environmental impact through energy-efficient operations. It often utilizes consensus mechanisms that require less computational power than traditional Proof of Work systems. The focus is on reducing the carbon footprint associated with blockchain technology.
Context ∞ Discussions around sustainable blockchains frequently center on the transition of major networks to Proof of Stake and the development of new consensus algorithms that prioritize energy efficiency. Analysts are evaluating the environmental benefits and potential trade-offs in security and decentralization. Key considerations include the methodologies for measuring energy consumption and the adoption rates of more eco-friendly blockchain solutions.