Adjusted savings: mineral depletion (% of GNI)

This indicator measures the economic implications of mineral resource consumption by evaluating the depletion of essential minerals as a percentage of a nation's gross national income (GNI). It quantifies the value of finite mineral reserves—such as tin, gold, lead, zinc, iron, copper, nickel, silver, bauxite, and phosphate—relative to their projected remaining lifespan, restricted to a maximum of 25 years. This framework not only highlights the sustainability of a country’s resource management but also serves as a reflection of its long-term economic health. By tracking mineral depletion, policymakers can better understand the trade-offs between immediate economic gains from resource extraction and the potential for future economic stability through conservation and sustainable practices. Source: