In addition to CO₂, aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. Although these non-CO₂ effects account for about 2/3 of aviation's total climate impact, they have not been regulated in the past. According to Article 30(4) of the EU ETS Directive, ‘the Commission shall present (before January 2020) an updated analysis of the non-CO₂ effects of aviation, accompanied, where appropriate, by a proposal on how best to address these effects.’ In light of this, the EU Commission commissioned a study to EASA. In this project, the corresponding EASA report to the European Commission was critically reviewed. Veröffentlicht in Climate Change | 29/2024.
In addition to CO 2 , aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. These non-CO 2 effects account for about 2/3 of aviation's total climate impact but can vary widely from flight to flight. Although scientists have complex models to determine the climate impact of individual flights, there was no simple tool for the public to estimate this relatively accurately and quickly. In this project a user-friendly Excel application has been developed that provides an estimation of the climate impact of a single flight that is much more detailed than a simple constant factor. Users simply need to enter the origin and destination of the flight and the aircraft size category. Veröffentlicht in Climate Change | 27/2024.
In addition to CO 2 , aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. These non-CO 2 effects account for about 2/3 of aviation's total climate impact but can vary widely from flight to flight. In order to target mitigation measures, it is therefore essential to calculate the climate impact at the level of individual flights. This project took the perspective of an airline and tested the necessary steps to monitor and process the data and determine the resulting climate impact based on about 400 flights. This work has laid the basis for the integration of a Monitoring , Reporting and Verification framework into the European Emissions Trading System. Veröffentlicht in Climate Change | 25/2024.
In addition to CO 2 , aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. Although these non-CO 2 effects account for about 2/3 of aviation's total climate impact, they have not been regulated in the past. This report summarizes the most important decision parameters that need to be considered by policy-makers for the implementation of a Monitoring , Reporting and Verification (MRV) framework for non-CO 2 effects of aviation. Many of the considerations are also reflected in the MRV framework of the EU Emissions Trading System, which will enter into force on 1 January 2025. Veröffentlicht in Climate Change | 30/2024.
Der Luftverkehr verursacht neben CO 2 weitere Emissionen und atmosphärische Prozesse, die klimaerwärmend wirken. Vor allem sind dies die Bildung von Kondensstreifen oder Stickoxid-Emissionen und ihre Wirkung auf Ozon. Das Emissionsberechnungsmodell „TREMOD“ ermöglicht eine Abschätzung der jährlichen deutschen Luftverkehrsemissionen und deren Gesamtklimawirkung. Dieser Bericht beschreibt, wie sich mithilfe der Ergebnisse des Projekts „Software for a simplified estimation of CO 2 equivalents of individual flights“ die Genauigkeit der Ergebnisse der Berechnungen der Nicht-CO 2 -Effekte in TREMOD weiter erhöhen lassen. Veröffentlicht in Climate Change | 28/2024.
In addition to CO 2 , aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. These non-CO 2 effects account for about 2/3 of aviation's total climate impact but can vary widely from flight to flight. In order to target mitigation measures, it is therefore essential to calculate the climate impact at the level of individual flights. This project took the perspective of an authority and tested the necessary tasks and available data in order to assess the data reported by an airline. This work has laid the basis for the integration of a Monitoring , Reporting and Verification framework into the European Emissions Trading System. Veröffentlicht in Climate Change | 26/2024.
In addition to CO2, aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. These non-CO2 effects account for about 2/3 of aviation's total climate impact but can vary widely from flight to flight. Although scientists have complex models to determine the climate impact of individual flights, there was no simple tool for the public to estimate this relatively accurately and quickly.In this project a user-friendly Excel application has been developed that provides an estimation of the climate impact of a single flight that is much more detailed than a simple constant factor. Users simply need to enter the origin and destination of the flight and the aircraft size category.
In addition to CO2, aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. These non-CO2 effects account for about 2/3 of aviation's total climate impact but can vary widely from flight to flight. In order to target mitigation measures, it is therefore essential to calculate the climate impact at the level of individual flights.This project took the perspective of an airline and tested the necessary steps to monitor and process the data and determine the resulting climate impact based on about 400 flights. This work has laid the basis for the integration of a Monitoring, Reporting and Verification framework into the European Emissions Trading System.
In addition to CO2, aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. Although these non-CO2 effects account for about 2/3 of aviation's total climate impact, they have not been regulated in the past.This report summarizes the most important decision parameters that need to be considered by policy-makers for the implementation of a Monitoring, Reporting and Verification (MRV) framework for non-CO2 effects of aviation. Many of the considerations are also reflected in the MRV framework of the EU Emissions Trading System, which will enter into force on 1 January 2025.
In addition to CO2, aviation affects the climate through other emissions and atmospheric processes, such as the formation of ozone and contrail cirrus. These non-CO2 effects account for about 2/3 of aviation's total climate impact but can vary widely from flight to flight. In order to target mitigation measures, it is therefore essential to calculate the climate impact at the level of individual flights.This project took the perspective of an authority and tested the necessary tasks and available data in order to assess the data reported by an airline. This work has laid the basis for the integration of a Monitoring, Reporting and Verification framework into the European Emissions Trading System.
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