na-adjective
Used in environmental, economic, and social contexts to describe systems, practices, or development that can be maintained over time. Often appears in compounds like 持続可能な開発 (sustainable development).
持続可能な社会を実現するためには、再生可能エネルギーの利用が欠かせない。
To realize a sustainable society, the use of renewable energy is essential.
This project is environmentally friendly and operated in a sustainable manner.