Top 20 greenest countries

Azores, Portugal

Portugal was considered one of the 20 most “green” countries in the world according to the Environment Perfomance Index, which evaluates the performance of 178 countries.

Madeira, Portugal

The study was developed in Yale and Columbia universities in partnership with the World Economic Forum and ranks how well countries perfom on high- priority environmental issues, in two broad policy areas:

- protection of human health from environmental harm
- protection of ecosystems

Continental Portugal (North)

COUNTRY RANKINGS