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Keyword: Port air emissions abatement measures

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What Drives Ports Around the World to Adopt Air Emissions Abatement Measures?

Sornn-Friese, Henrik; Poulsen, René Taudal; Nowinska, Agnieszka Urszula; De Langen, Peter

The reduction of Greenhouses gasses (GHG) and other air emissions represents a major challenge for ports. The world over, however, ports vary considerably in their efforts to reduce air emissions, and the causes for this variation remain under-researched. This paper examines the drivers for the adoption of air emissions abatement measures in a sample of 93 of the world’s largest ports, covering all continents and mobile emitters. We test five hypotheses with a Linear Probability Model to disentangle the impacts of key port characteristics on the current adoption of abatement measures and identify three key drivers for adoption: Population density, the port landlord business model, and a specialization in servicing container shipping. We also find that ports are more likely to implement specific bundles of measures, in particular combining pricing and new energy sources. Our work has implications for ports, as we suggest that they should coordinate abatement efforts to achieve effectiveness in their work.

Transportation Research. Part D: Transport & Environment, Volume 90 / 2021
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