IATA releases netzero tracking methodology

The International Air Transport Association (IATA) has released its net zero tracking methodology, based on which it will be releasing annual reports to follow industry-level progress towards aviation’s commitment to Net Zero carbon emissions by 2050.

The methodology and related reporting process were developed with industry experts. IATA will aggregate and report annually inputs from its member airlines on an industry basis. After thorough validation, aggregate industry data from the previous calendar year will be reported annually in the fourth quarter of each year. The first report with airline-contributed data is planned for publication in Q4 2024. Non-IATA member airlines are also encouraged to contribute data and participate in the reporting.

Decarbonization is an industry challenge, not a competitive issue. The report and the methodology behind it can enable benchmarking that could intensify decarbonization efforts by spreading the success of best practices and sparking innovation.

Individual airlines may use the aggregate data of the Track Zero report to benchmark their own progress towards decarbonization, IATA explained. They may also choose to report their progress on decarbonization to key stakeholders including governments, investors and customers, using IATA’s Net Zero Tracking Methodology.

Key features of the IATA’s net zero tracking methodology:

• Standardisation: The methodology establishes a transparent framework for accurate reporting that can be used industry-wide by identifying the relevant emissions scope, sources and processes for emissions tracking and measurement.
• Accuracy: The methodology includes best practices for data collection and validation with minimal administrative burden.
• Comprehensiveness:  The methodology accommodates reporting of all manner of decarbonization activities on a lifecycle basis, including usage of conventional and sustainable aviation fuel (SAF), carbon offsets/carbon capture and future power sources (hybrid-electric, electric and hydrogen-powered aircraft).

The decision to publish a Track Zero report follows the release by IATA of five roadmaps detailing critical actions for aviation to achieve net zero CO2 by 2050. They address aircraft technology, energy infrastructure, operations, finance and policy.