CO₂ impact — 20.0 tonnes absorbed / year
149
CMN→MAD passenger trips emitted
868 km × 154g/km = 134 kg/pax · OWID
49,505
miles not driven
404g CO₂/mile · US EPA
40,000
hot showers (8 min)
0.5 kg CO₂/shower · co2data.org
Olive oil is the only crop whose grove is a net carbon sink — absorbing 10 kg of CO₂ per litre produced, more than the entire production process emits. Source: International Olive Council (IOC), verified scientific studies.