Definition ∞ An energy-efficient protocol is a set of rules and procedures designed to minimize power consumption during operation. Such protocols aim to achieve functional goals using substantially less energy than less optimized alternatives. This design consideration is increasingly important for sustainable technological systems.
Context ∞ In the digital asset sphere, the push for energy-efficient protocols is a dominant discussion, particularly concerning blockchain networks. The transition from energy-intensive Proof of Work to Proof of Stake systems, or the creation of new layer-2 solutions, addresses environmental concerns and operational costs. News often highlights innovations in this area as networks strive for more environmentally sound and scalable operations.