LTAG Report

The 40th Session of the ICAO Assembly in October 2019 requested the Council to explore the feasibility of a long-term global aspirational goal (LTAG) for international aviation, for consideration by its 41st Session (Resolution A40-18, paragraph 9).

In response to this request, the Council’s Committee on Aviation Environment Protection (CAEP) established the LTAG Task Group (LTAG-TG) in March 2020 to provide technical support in exploring the feasibility of a LTAG. The LTAG report, as developed by CAEP, consolidates cumulative efforts of over 280 experts over nearly 2 years of intensive work.

The LTAG report is downloadable below, in all the 6 ICAO Languages. It presents the background, methodologies, results and interpretations of the LTAG analysis. For transparency and comprehensiveness, a set of Appendixes is also available to provide more detailed information on modelling approaches, methodologies, models, assumptions, and the results.

LTAG Report (six languages)

ICAO Committee on Aviation Environmental Protection

Report on the feasibility of a long-term aspirational goal (LTAG) for international civil aviation CO₂ emission reductions

LTAG report
ENGLISH	FRANÇAIS	ESPAÑOL	РУССКИЙ	عربية	中文

LTAG report

ICAO Committee on Aviation Environmental Protection Report on the feasibility of a long-term aspirational goal (LTAG) for international civil aviation CO₂
ENGLISH
FRANÇAIS
ESPAÑOL
РУССКИЙ
عربية
中文

LTAG Report Appendixes (English only)


Appendix B1 Background (18 pages)	Appendix R1 Summary Sheets (61 pages)	Appendix R2 Comparison to Trends (8 pages)	Appendix R3 Results in the Climate Science Context (10 pages)	Appendix S1 Climate Science Context (24 pages)


Appendix M1 Overview of the Modelling Approaches (99 pages)	Appendix M2 COVID-19 Forecast Scenario Development (8 pages)	Appendix M3 Technology (181 pages)	Appendix M4 Operations (12 pages)	Appendix M5 Fuels (84 pages)