Joint Research Centre - European Commission

JOINT RESEARCH CENTRE
The European Commission's in-house science service
European Commission

Cruise ship

The cruise ship Costa Pacifica in Malta© EU, 2012

Ship-borne measurements show efficiency of EU policies

 

Sulphur dioxide emissions from shipping have sharply decreased in EU ports thanks to stricter EU rules for sulphur content in fuels used by ships at berth or at anchor in ports. JRC scientists measured key air quality parameters in Mediterranean harbours before and after the entry into force of the low-sulphur requirements in January 2010. They found that in the EU harbours Civitavecchia, Savona, Barcelona and Palma de Mallorca, the concentration of sulphur dioxide had fallen by 66% on average. Sulphur dioxide is one of the main chemicals responsible for formation of acid rain and particulate air pollution, posing risks to health and the environment. Measurements taken in the port of Tunis, where the EU rules do not apply, showed that levels of this noxious substance remained the same.

The air quality measurements were carried out using an automated monitoring station on the cruise ship Costa Pacifica which followed a fixed weekly route in the Western Mediterranean during 2009 and 2010. They show that the decreases in sulphur dioxide are a direct consequence of the application of the EU requirements.

The results of the study, entitled 'Impact of a European directive on ship emissions on air quality in Mediterranean harbours', have been published in the scientific journal Atmospheric Environment*.

* full reference when available

 

14/08/12