According to the New Economics Foundation, Costa Rica ranks first in the Happy Planet Index, and is one of the "greenest" countries in the world.
ອີງຕາມມູນນິທິເສດຖະກິດໃຫມ່, Costa Rica ຈັດອັນດັບທໍາອິດໃນດັດຊະນີ Happy Planet ແລະເປັນປະເທດທີ່ "ສີຂຽວ" ທີ່ສຸດໃນໂລກ.