The 10 Cleanest Countries in the World for 2024

Cleanliness is a direct reflection of a country’s environmental commitment and its citizens' well-being. The world’s cleanest countries stand out for their emphasis on sustainability, waste management, and green energy initiatives. Let’s explore the top 10 nations setting a global example in maintaining clean environments.

Estonia Tops the List in 2024
Estonia leads the pack as the cleanest country in 2024, with an outstanding Environmental Performance Index (EPI) score of 75.3. Known for its vast forests and unspoiled lakes, Estonia has invested heavily in environmental sustainability. With superior waste management systems, air quality, and biodiversity efforts, it stands out for its eco-friendly practices that protect both nature and its people.


EPI: A Key Measure for Sustainability
The Environmental Performance Index (EPI) assesses the effectiveness of a country’s environmental policies. Originating from the Environmental Sustainability Index (ESI), it is developed by Yale and Columbia Universities with global input. EPI helps guide nations in shaping environmental strategies by evaluating their social, economic, and environmental outcomes. It also plays a critical role in providing policy recommendations and actions for further improvement.

What the EPI Measures

• Effectiveness of environmental policies
• Global environmental outcomes
• Guiding decision-making for sustainability
• Informing policy, scientific, and advocacy work

The cleanest countries of 2024, led by Estonia, demonstrate exceptional dedication to sustainability and environmental health . Their efforts in waste management, air quality, and green energy set a benchmark, showcasing how comprehensive environmental policies can contribute to a healthier and more sustainable future.