Monitor Airline and Lessor performance

The Carbon Emissions Index accurately records and compares the most efficient airlines and fleet operations. Subscribers can study carbon emissions to date and understand relative operating performance across fleets on a per-seat, per-mile basis.

Powered by impartial, accurate carbon calculation methodology, IBA's Index is an undeniable source of truth. It will enable effective access to green and sustainability-linked financing.

The Carbon Emissions Index achieves up to 99% accuracy

IBA's Carbon Emissions Index is driven by fleet and flight data from IBA Insight.

Accurate global flight information based on airport-to-airport, great circle distance integrates with the configuration, specification, and fuel burn characteristics of all commercial aircraft and engines. A uniquely accurate CO2 emissions analysis results: Scope 1 emissions figures correspond with airlines' own reporting at more than 99% accuracy.

Subscriber benefits:

• Benchmark fleets or portfolios against the index monthly or on any other periodic basis to see their performance and ranking

• Understand which airlines and aircraft contribute and compare the figures on a country-by-country or region-by-region basis

• Provide consumers and businesses with accurate comparable emissions figures for journey planning to inform personal or corporate travel choices

• Obtain an independent benchmark for TCFD (Task Force on Climate Related Financial Disclosures) reporting and an expert, unbiased gauge for portfolio measurement and modelling