Sustainability

Question 1

How much CO2 does an a/c burn per year

How much CO2 burns 1t of fuel

Answer 1

SA ~ 20,000t CO2
WB ~ 70,000t CO2

1t fuel burns 3.16t CO2

Question 2

CO2 ambition for the aviation industry (ATAG - Air Transport Action Group)

Answer 2

• Carbon neutral growth from 2020
• By 2050 net aviation emissions at 50% of 2005 figure
• by 2060-2065 carbon neutrality

Question 3

Impact of Sustainable Aviation Fuel

Answer 3

• 80% CO2 emissions over the lifecycle of the fuel
• 3-7 times more expensice than traditional Jet-A fuel
• Airbus a/c are 50% compatible, aim to reach 100% before 2030

Question 4

Aviation share of global human induced CO2 emissions

Answer 4

~2% resulting in 914m tonnes of CO2

Question 5

What is the SAF marker in 2050 ff

Answer 5

330-445m tonnes = 412-556bn litres
Per year by 2050

Question 6

Offset requirement in 2030 and %

Answer 6

104 m tonnes for aviation industry which represents 30% of the worldwide demand

Source: Carbon offset buyers club presentation