Table 2. Financial impact on air transport industry in Korea (Unit : ton CO2-eq)
KAU
2015
2016
2017
Total
Initial allowance
1,280,748
1,550,303
1,549,405
4,380,456
Additional allowance
621
264,660
206,438
471,719
Sum
1,281,369
1,814,963
1,755,843
4,852,175