> There are over 100,000 flights daily. They account for about 2.5% of CO2 emissions yearly.
The generally accepted emissions weighting factor for aviation co2 emissions is ~2.6. So it's more like 6.5%, and growing fast.
The generally accepted emissions weighting factor for aviation co2 emissions is ~2.6. So it's more like 6.5%, and growing fast.
https://en.wikipedia.org/wiki/Environmental_impact_of_aviati...