Climate change and nutrition in Indonesia

Highlights

Child malnutrition remains a critical issue in Indonesia, with high rates of child stunting, wasting, and micronutrient deficiency now coexisting with rising overweight, obesity, and non-communicable disease. Food insecurity also persists, with nearly half of Indonesian children under five not receiving the minimum diverse diet needed for optimal growth and development.

As one of the countries most vulnerable to climate-induced disasters, Indonesia faces a growing risk of malnutrition and food insecurity, with children—particularly those from low-income families—at heightened risk. The impacts of climate change threaten not only children’s immediate nutrition and health but also their long-term educational and economic prospects, making this crisis an urgent child rights issue.

This report reviews scientific evidence on the current and anticipated effects of climate change on child nutrition in Indonesia. By identifying specific climate-related challenges, findings aim to guide policymakers and practitioners in integrating climate resilience into nutrition policies and programmes, ultimately helping to ensure that the most vulnerable children receive the support they need.