Articles | Volume 24, issue 1
https://doi.org/10.5194/acp-24-725-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-24-725-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
18 Jan 2024
Research article |
| 18 Jan 2024
| 18 Jan 2024
The high-resolution Global Aviation emissions Inventory based on ADS-B (GAIA) for 2019–2021
Roger Teoh
Department of Civil and Environmental Engineering, Imperial College London, London, SW7 2AZ, UK
Zebediah Engberg
Breakthrough Energy, 4110 Carillon Point, Kirkland, WA 98033, USA
Marc Shapiro
Breakthrough Energy, 4110 Carillon Point, Kirkland, WA 98033, USA
Lynnette Dray
Air Transportation Systems Laboratory, School of Environment, Energy and Resources, University College London, London, WC1E 6BT, UK
Marc E. J. Stettler
CORRESPONDING AUTHOR
Department of Civil and Environmental Engineering, Imperial College London, London, SW7 2AZ, UK
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Cited
25 citations as recorded by crossref.
- Comparison of Identified Ice Supersaturated Regions for Contrail Avoidance Using Three Standard Weather Forecast Databases A. Rose-Tejwani et al. 10.3390/atmos16020149
- Features and evolution of civil aviation CO$ _2 $ emissions based on ADS-B data for the period between 2019–2024 G. Dannet et al. 10.3934/mina.2024016
- Fuel Burn Method Assessment Using Automatic Dependent Surveillance–Broadcast and European Reanalysis Data: Limited Flight Sample Analysis K. Krajček Nikolić et al. 10.3390/aerospace11020154
- Feasibility of contrail avoidance in a commercial flight planning system: an operational analysis A. Martin Frias et al. 10.1088/2634-4505/ad310c
- Segregated supply of Sustainable Aviation Fuel to reduce contrail energy forcing – demonstration and potentials G. Quante et al. 10.1016/j.jatrs.2024.100049
- Characterizing Aircraft Exhaust Emissions and Impact Factors at Tianjin Binhai International Airport via Open-Path Fourier-Transform Infrared Spectrometer J. Zhao et al. 10.3390/toxics12110782
- Understanding the role of contrails and contrail cirrus in climate change: a global perspective D. Singh et al. 10.5194/acp-24-9219-2024
- Opinion: Eliminating aircraft soot emissions U. Trivanovic & S. Pratsinis 10.5194/ar-2-207-2024
- Ground-based contrail observations: comparisons with reanalysis weather data and contrail model simulations J. Low et al. 10.5194/amt-18-37-2025
- Combining Fleetwide AviTeam Aviation Emission Modeling with LCA Perspectives for an Alternative Fuel Impact Assessment J. Klenner et al. 10.1021/acs.est.3c08592
- Operational differences lead to longer lifetimes of satellite detectable contrails from more fuel efficient aircraft E. Gryspeerdt et al. 10.1088/1748-9326/ad5b78
- The effect of uncertainty in humidity and model parameters on the prediction of contrail energy forcing J. Platt et al. 10.1088/2515-7620/ad6ee5
- Airspace restrictions due to conflicts increased global aviation’s carbon dioxide emissions in 2023 G. Dannet et al. 10.1038/s43247-024-01956-w
- Characterizing the Full Climate Impact of Individual Real-World Flights Using a Linear Temperature Response Model M. Awde & C. Stuart 10.3390/aerospace12020121
- Powering aircraft with 100 % sustainable aviation fuel reduces ice crystals in contrails R. Märkl et al. 10.5194/acp-24-3813-2024
- Private aviation is making a growing contribution to climate change S. Gössling et al. 10.1038/s43247-024-01775-z
- Forecasting contrail climate forcing for flight planning and air traffic management applications: the CocipGrid model in pycontrails 0.51.0 Z. Engberg et al. 10.5194/gmd-18-253-2025
- Modeling Civil Aviation Emissions with Actual Flight Trajectories and Enhanced Aircraft Performance Model J. Wang et al. 10.3390/atmos15101251
- Global air freight flow data for aviation policy modelling L. Dray et al. 10.1016/j.jairtraman.2024.102692
- ADS-B as a facilitator of bottom-up emission inventories: a one-day case study B. Stloukal & J. Hospodka 10.1016/j.trpro.2024.11.012
- Global aviation contrail climate effects from 2019 to 2021 R. Teoh et al. 10.5194/acp-24-6071-2024
- Targeted use of paraffinic kerosene: Potentials and implications G. Quante et al. 10.1016/j.aeaoa.2024.100279
- The high-resolution Global Aviation emissions Inventory based on ADS-B (GAIA) for 2019–2021 R. Teoh et al. 10.5194/acp-24-725-2024
- Global aviation contrail climate effects from 2019 to 2021 R. Teoh et al. 10.5194/acp-24-6071-2024
- Domestic and international aviation emission inventories for the UNFCCC parties J. Klenner et al. 10.1088/1748-9326/ad3a7d
22 citations as recorded by crossref.
- Comparison of Identified Ice Supersaturated Regions for Contrail Avoidance Using Three Standard Weather Forecast Databases A. Rose-Tejwani et al. 10.3390/atmos16020149
- Features and evolution of civil aviation CO$ _2 $ emissions based on ADS-B data for the period between 2019–2024 G. Dannet et al. 10.3934/mina.2024016
- Fuel Burn Method Assessment Using Automatic Dependent Surveillance–Broadcast and European Reanalysis Data: Limited Flight Sample Analysis K. Krajček Nikolić et al. 10.3390/aerospace11020154
- Feasibility of contrail avoidance in a commercial flight planning system: an operational analysis A. Martin Frias et al. 10.1088/2634-4505/ad310c
- Segregated supply of Sustainable Aviation Fuel to reduce contrail energy forcing – demonstration and potentials G. Quante et al. 10.1016/j.jatrs.2024.100049
- Characterizing Aircraft Exhaust Emissions and Impact Factors at Tianjin Binhai International Airport via Open-Path Fourier-Transform Infrared Spectrometer J. Zhao et al. 10.3390/toxics12110782
- Understanding the role of contrails and contrail cirrus in climate change: a global perspective D. Singh et al. 10.5194/acp-24-9219-2024
- Opinion: Eliminating aircraft soot emissions U. Trivanovic & S. Pratsinis 10.5194/ar-2-207-2024
- Ground-based contrail observations: comparisons with reanalysis weather data and contrail model simulations J. Low et al. 10.5194/amt-18-37-2025
- Combining Fleetwide AviTeam Aviation Emission Modeling with LCA Perspectives for an Alternative Fuel Impact Assessment J. Klenner et al. 10.1021/acs.est.3c08592
- Operational differences lead to longer lifetimes of satellite detectable contrails from more fuel efficient aircraft E. Gryspeerdt et al. 10.1088/1748-9326/ad5b78
- The effect of uncertainty in humidity and model parameters on the prediction of contrail energy forcing J. Platt et al. 10.1088/2515-7620/ad6ee5
- Airspace restrictions due to conflicts increased global aviation’s carbon dioxide emissions in 2023 G. Dannet et al. 10.1038/s43247-024-01956-w
- Characterizing the Full Climate Impact of Individual Real-World Flights Using a Linear Temperature Response Model M. Awde & C. Stuart 10.3390/aerospace12020121
- Powering aircraft with 100 % sustainable aviation fuel reduces ice crystals in contrails R. Märkl et al. 10.5194/acp-24-3813-2024
- Private aviation is making a growing contribution to climate change S. Gössling et al. 10.1038/s43247-024-01775-z
- Forecasting contrail climate forcing for flight planning and air traffic management applications: the CocipGrid model in pycontrails 0.51.0 Z. Engberg et al. 10.5194/gmd-18-253-2025
- Modeling Civil Aviation Emissions with Actual Flight Trajectories and Enhanced Aircraft Performance Model J. Wang et al. 10.3390/atmos15101251
- Global air freight flow data for aviation policy modelling L. Dray et al. 10.1016/j.jairtraman.2024.102692
- ADS-B as a facilitator of bottom-up emission inventories: a one-day case study B. Stloukal & J. Hospodka 10.1016/j.trpro.2024.11.012
- Global aviation contrail climate effects from 2019 to 2021 R. Teoh et al. 10.5194/acp-24-6071-2024
- Targeted use of paraffinic kerosene: Potentials and implications G. Quante et al. 10.1016/j.aeaoa.2024.100279
3 citations as recorded by crossref.
- The high-resolution Global Aviation emissions Inventory based on ADS-B (GAIA) for 2019–2021 R. Teoh et al. 10.5194/acp-24-725-2024
- Global aviation contrail climate effects from 2019 to 2021 R. Teoh et al. 10.5194/acp-24-6071-2024
- Domestic and international aviation emission inventories for the UNFCCC parties J. Klenner et al. 10.1088/1748-9326/ad3a7d
Latest update: 22 Feb 2025
Short summary
Emissions from aircraft contribute to climate change and degrade air quality. We describe an up-to-date 4D emissions inventory of global aviation from 2019 to 2021 based on actual flown trajectories. In 2019, 40.2 million flights collectively travelled 61 billion kilometres using 283 Tg of fuel. Long-haul flights were responsible for 43 % of CO2. The emissions inventory is made available for use in future studies to evaluate the negative externalities arising from global aviation.
Emissions from aircraft contribute to climate change and degrade air quality. We describe an...
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