The International Air Transport Association (IATA) has announced the launch of the IATA Recommended Practice Per-Passenger CO2 Calculation Methodology. IATA states that its methodology, using verified airline operational data, “provides the most accurate calculation methodology for the industry to quantify CO2 emissions per passenger for a specific flight”. “Airlines have worked together through IATA to develop an accurate and transparent methodology using verified airline operational data. This provides the most accurate CO2 calculation for organizations and individuals to make informed choices about flying sustainably. This includes decisions on investing in voluntary carbon offsetting or sustainable aviation fuel (SAF) use,” said

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