Q. Consider the following statements:

1. CORSIA, or Carbon Offsetting and Reduction Scheme for International Aviation, is an initiative to achieve carbon-neutral growth from 2020 onwards.
2. GFAAF, or Global Framework for Aviation and Alternative Fuels, is an online database for sharing information on sustainable aviation fuels.
3. The 2050 ICAO Vision is a vision for sustainable aviation fuels.
4. Sustainable aviation fuels are those biofuels that do not compete with food crops.

Which of the above statement(s) is/are correct?
Answer: 1, 2, 3 and 4
Notes: CORSIA, launched by ICAO in 2016, targets carbon-neutral growth in aviation from 2020. GFAAF is the ICAO’s database for sustainable aviation fuel information. The 2050 ICAO Vision outlines a shift to sustainable aviation fuels by 2050. Sustainable aviation fuels are biofuels certified to not compete with food crops, promoting environmental sustainability in aviation.