This dataset represents one of the most comprehensive collections of sustainability indicators available, covering 173 countries across a 19-year period from 2000 to 2020. The data encompasses 54 distinct metrics organized into three primary categories: **Environmental Indicators**: Carbon emissions, renewable energy adoption, air quality indices, water quality, forest coverage, and biodiversity metrics. **Social Indicators**: Education access and quality, healthcare metrics, gender equality indices, human development indicators, and social protection measures. **Economic Indicators**: GDP metrics, income inequality measures, employment rates, economic diversification indices, and sustainable development financing. The dataset has been carefully curated and validated to ensure consistency and reliability across different sources and time periods.