Based on your calculations, what is an estimate of CO2 emissions for 2019?
Read the End User License Agreement for ICAO CO₂ Estimation and Reporting Tool (CERT), (Links to an external site.) and accept the agreement. Read the information in the “Background” tab. Then select “I agree” at the end of the page to download the file ICAO CORSIA CERT 2019 xlsm. After you open the file, select … Read more