U.S. residents have a heckuva hard time finding a local pineapple (Hawaiians respectfully excluded, of course). But now you can nosh your tropical fruit with less guilt; Dole Food has pledged to offset 100 percent of the CO2 emissions that come from growing bananas and pineapples in Costa Rica. Working with government agencies, the company plans to carbon-neutralize its entire supply chain, from growing the fruit to packing, transporting, and distributing it in North America and Europe. And those emissions are far from insignificant: Dole ships some 31 million boxes of bananas and 13 million boxes of pineapples annually from Costa Rica, which aims to be a carbon-neutral country by 2021.

source: Environmental Finance