Workers pack bottles of olive oil at the Gaea extra virgin olive oil factory near the town of Agrinio about 350 km northwest of Athens, November 28, 2009. A gourmet olive oil producer in Greece is trying to do its part in reducing CO2, becoming the first to be certified internationally as a carbon neutral olive oil producer, and the first company in general in Greece. The Greek company Gaea is the first extra virgin olive oil producer to receive carbon neutral certification status internationally by a high ranking climate watchdog, - and the first carbon neutral company in general in Greece - in an effort to make its mark on the environment. Picture taken November 28, 2009. REUTERS/John Kolesidis (GREECE)