Definition ∞ Sustainability models are frameworks or strategies designed to ensure the long-term viability and positive impact of an organization, project, or system across environmental, social, and economic dimensions. These models focus on resource efficiency, ethical governance, and community benefit, aiming to balance current needs without compromising future generations. They guide decision-making to achieve enduring operational and societal value. Effective models promote resilience and responsible growth.
Context ∞ Sustainability models are a growing area of discussion within the digital asset industry, particularly concerning the environmental impact of proof-of-work blockchains and the governance of decentralized protocols. News frequently covers initiatives focused on reducing energy consumption, implementing carbon offsets, and fostering more equitable and transparent governance structures. The long-term success and public perception of many crypto projects depend on demonstrating robust and credible sustainability frameworks.