International and national climate policies for aviation: a review
Reviewartikel, 2019

Aviation constitutes about 2.5% of all energy-related CO2 emissions and in addition there are non-CO2 effects. In 2016, the ICAO decided to implement a Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) and in 2017 the EU decided on faster emission reductions in its Emissions Trading System (EU ETS), which since 2012 includes the aviation sector. The effects of these policies on the expected development of air travel emissions from 2017 to 2030 have been analyzed. For the sample country Sweden, the analysis shows that when emissions reductions in other sectors are attributed to the aviation sector as a result of the EU ETS and CORSIA, carbon emissions are expected to reduce by -0.8% per year (however if non-CO2 emissions are included in the analysis, then emissions will increase). This is much less than what is needed to achieve the 2 degrees C target. Our analysis of potential national aviation policy instruments shows that there are legally feasible options that could mitigate emissions in addition to the EU ETS and CORSIA. Distance-based air passenger taxes are common among EU Member States and through increased ticket prices these taxes can reduce demand for air travel and thus reduce emissions. Tax on jet fuel is an option for domestic aviation and for international aviation if bilateral agreements are concluded. A quota obligation for biofuels is a third option.

carbon tax

Aviation emissions

policy instruments

biofuels

carbon credits

Författare

Jörgen Larsson

Chalmers, Rymd-, geo- och miljövetenskap, Fysisk resursteori

Anna Katarina Elofsson

Chalmers, Rymd-, geo- och miljövetenskap, Fysisk resursteori, Fysisk resursteori 2

Thomas Sterner

Göteborgs universitet

Jonas Akerman

Kungliga Tekniska Högskolan (KTH)

Climate Policy

1469-3062 (ISSN)

Vol. 19 6 787-799

Ämneskategorier

Förnyelsebar bioenergi

Energisystem

Miljövetenskap

DOI

10.1080/14693062.2018.1562871

Mer information

Senast uppdaterat

2019-08-08