Iceland leads the world in addressing pollution control and natural resource management challenges, according to the 2010 Environmental Performance Index (EPI) produced by a team of environmental experts at Yale University and Columbia University. This is the third edition of the EPI, which has been revisited biannually since 2006.

Presented at the World Economic Forum Annual Meeting 2010, the EPI ranks 163 countries on their performance across 25 metrics aggregated into ten categories including: environmental health, air quality, water resource management, biodiversity and habitat, forestry, fisheries, agriculture, and climate change.

Iceland’s top-notch performance derives from its high scores on environmental public health, controlling greenhouse gas emissions, and reforestation. Other top performers include Switzerland, Costa Rica, Sweden, and Norway – all of which have made substantial investments in environmental infrastructure, pollution control, and policies designed to move toward long-term sustainability.