Definition ∞ A sustainable economy operates in a manner that meets current needs without compromising the ability of future generations to meet their own needs. It integrates environmental protection, social equity, and economic viability. This system aims for long-term ecological balance and resource preservation. It prioritizes responsible consumption and production.
Context ∞ The environmental impact of certain blockchain consensus mechanisms, particularly Proof-of-Work, has sparked debates about the role of digital assets in a sustainable economy. News reports on initiatives promoting green crypto mining or the development of more energy-efficient protocols. The push for sustainability influences technological choices and investment decisions within the crypto sector.